Viewing post history: 24 FET 10000Watts Muscular High Current LYEN Controller $299

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This page shows all versions of the post, starting with the most current version.

Current post: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 20 made as of June 15th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update: March 21st, 2015 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/14/2014: 20 left (sold 2, buyer from Konya, Turkey )
Quantity updated as of 2/24/2014: 18 left (sold 2, buyer from Bat, Yam, Israel )
Quantity updated as of 2/28/2014: 17 left (sold 1, buyer from Werndorf, Austria )
Quantity updated as of 3/23/2014: 16 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 3/27/2014: 15 left (sold 1, buyer from Shrewsbury, Shropshire, United Kingdom )
Quantity updated as of 4/21/2014: 14 left (sold 1, buyer from Tiverton, Devon, United Kingdom )
Quantity updated as of 4/24/2014: 13 left (sold 1, buyer from Xuhui District, Shanghai, China )
Quantity updated as of 4/29/2014: 12 left (sold 1, buyer from Tjørvåg, Norway )
Quantity updated as of 11/28/2014: 11 left (sold 1, buyer from Pittsburgh, PA, United States)
Quantity updated as of 11/28/2014: 10 left (sold 1, Concord, CA, United States )
Quantity updated as of 12/31/2014: 8 left (sold 2, buyer from Bat, Yam, Israel )
Quantity updated as of 2/10/2015: 6 left (sold 1, buyer from Santa Rose CA, United States )
Quantity updated as of 2/28/2015: 5 left (sold 1, buyer from South Yorkshire, sheffield, United Kingdom )
Quantity updated as of 3/2/2015: 4 left (sold 1, buyer from HANINGE, Sweden )
Quantity updated as of 3/17/2015: 3 left (sold 1, buyer from Austin, TX, United States )



Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Mar 21, 2015 7:18 pm.
Items For Sale
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User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 24: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 25 made as of June 15th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update:June 24th, 2014 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 6/18/2013: 24 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 23 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 22 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 21 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 20 left (sold 1, buyer from San Francisco, CA, United States )
Quantity updated as of 9/24/2013: 19 left (sold 1, buyer from Harjumaa, EE, Estonia )
Quantity updated as of 10/3/2013: 18 left (sold 1, buyer from Grand Forks, ND, United States )
Quantity updated as of 11/27/2013: 16 left (sold 2, buyer from Goldcoast, Queensland, Australia )
Quantity updated as of 12/26/2013: 14 left (sold 2, buyer from Orlando, FL, United States )
Quantity updated as of 1/6/2014: 13 left (sold 1, buyer from Surfers Paradise, Queensland, Australia )
Quantity updated as of 1/11/2014: 12 left (sold 1, buyer from Cambridge, MA, United States )
Quantity updated as of 1/14/2014: 10 left (sold 2, buyer from Konya, Turkey )
Quantity updated as of 2/24/2014: 8 left (sold 2, buyer from Bat, Yam, Israel )
Quantity updated as of 2/28/2014: 7 left (sold 1, buyer from Werndorf, Austria )
Quantity updated as of 3/23/2014: 6 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 3/27/2014: 5 left (sold 1, buyer from Shrewsbury, Shropshire, United Kingdom )
Quantity updated as of 4/21/2014: 4 left (sold 1, buyer from Tiverton, Devon, United Kingdom )
Quantity updated as of 4/24/2014: 3 left (sold 1, buyer from Xuhui District, Shanghai, China )
Quantity updated as of 4/29/2014: 2 left (sold 1, buyer from Tjørvåg, Norway )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Tue Jun 24, 2014 12:21 am.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 23: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 15 made as of January 5th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update:December 14th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 14 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 13 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 12 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 11 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 10 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 9 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 8 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 7 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 6 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 5 left (sold 1, buyer from San Francisco, CA, United States )
Quantity updated as of 9/24/2013: 4 left (sold 1, buyer from Harjumaa, EE, Estonia )
Quantity updated as of 10/3/2013: 3 left (sold 1, buyer from Grand Forks, ND, United States )
Quantity updated as of 11/27/2013: 1 left (sold 2, buyer from Goldcoast, Queensland, Australia )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Dec 14, 2013 7:06 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 22: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 15 made as of January 5th, 2013 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update:November 7th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 14 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 13 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 12 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 11 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 10 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 9 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 8 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 7 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 6 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 5 left (sold 1, buyer from San Francisco, CA, United States )
Quantity updated as of 9/24/2013: 4 left (sold 1, buyer from Harjumaa, EE, Estonia )
Quantity updated as of 10/3/2013: 3 left (sold 1, buyer from Grand Forks, ND, United States )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Nov 07, 2013 5:35 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 21: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 15 made as of Dec 5th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update:October 24th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 14 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 13 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 12 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 11 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 10 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 9 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 8 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 7 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 6 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 5 left (sold 1, buyer from San Francisco, CA, United States )
Quantity updated as of 9/24/2013: 4 left (sold 1, buyer from Harjumaa, EE, Estonia )
Quantity updated as of 10/3/2013: 3 left (sold 1, buyer from Grand Forks, ND, United States )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Oct 24, 2013 5:46 pm.
Items For Sale
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User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 20: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 15 made as of Dec 5th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update:October 10th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 14 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 13 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 12 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 11 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 10 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 9 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 8 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 7 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 6 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 5 left (sold 1, buyer from San Francisco, CA, United States )
Quantity updated as of 9/24/2013: 4 left (sold 1, buyer from Harjumaa, EE, Estonia )
Quantity updated as of 10/3/2013: 3 left (sold 1, buyer from Grand Forks, ND, United States )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Oct 10, 2013 5:59 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 19: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 15 made as of Dec 5th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update: September 21st, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 14 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 13 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 12 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 11 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 10 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 9 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 8 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 7 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 6 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 5 left (sold 1, buyer from San Francisco, CA, United States )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Sep 21, 2013 5:37 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 18: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 15 made as of Dec 5th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update: September 14th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 14 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 13 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 12 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 11 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 10 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 9 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 8 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 7 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 6 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 5 left (sold 1, buyer from San Francisco, CA, United States )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Sep 14, 2013 11:59 am.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 17: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 15 made as of Dec 5th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update: September 3rd, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 14 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 13 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 12 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 11 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 10 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 9 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 8 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 7 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 6 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 5 left (sold 1, buyer from San Francisco, CA, United States )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Tue Sep 03, 2013 7:10 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 16: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 15 made as of Dec 5th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update: August 22nd, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 14 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 13 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 12 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 11 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 10 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 9 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 8 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 7 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 6 left (sold 1, buyer from Albuquerque, NM )
Quantity updated as of 8/24/2013: 5 left (sold 1, buyer from San Francisco, CA, United States )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Aug 31, 2013 7:20 pm.
Items For Sale
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User avatar
Lyen
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10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 15: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Dec 5th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update: August 22nd, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 1/16/2013: 9 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 8 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 7 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 6 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 5 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 4 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 3 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 2 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )
Quantity updated as of 8/18/2013: 1 left (sold 1, buyer from Albuquerque, NM )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Aug 22, 2013 12:28 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 14: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Dec 5th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update: July 20th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 12/16/2012: 9 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013: 8 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 7 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 6 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 5 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 4 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 3 left (sold 1, buyer from Davis, CA )
Quantity updated as of 6/26/2013: 2 left (sold 1, buyer from Ehrendingen, Switzerland )
Quantity updated as of 7/18/2013: 1 left (sold 1, buyer from Whitby, North Yorkashire, United Kingdom )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Jul 20, 2013 5:46 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 13: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Oct 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

Update: June 20th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 10/30/2012 : 9 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 : 8 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012: 7 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013: 6 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 5 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 4 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 3 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 2 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 1 left (sold 1, buyer from Davis, CA )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Jul 11, 2013 7:45 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 12: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Oct 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: June 20th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 10/30/2012 : 9 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 : 8 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012: 7 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013: 6 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 5 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 4 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 3 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 2 left (sold 1, buyer from Ramat Gan, Israel )
Quantity updated as of 6/18/2013: 1 left (sold 1, buyer from Davis, CA )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Jun 20, 2013 6:39 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 11: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Oct 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: June 8th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 10/31/2012 : 9 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 : 8 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 : 7 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012 : 6 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013: 5 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 4 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 3 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 2 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 1 left (sold 1, buyer from Ramat Gan, Israel )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Jun 08, 2013 6:58 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 10: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Oct 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update:April 23rd, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 10/31/2012 : 9 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 : 8 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 : 7 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012 : 6 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013: 5 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013: 4 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 : 3 left (sold 1, buyer from Austell, GA )
Quantity updated as of 3/25/2013: 2 left (sold 1, buyer from  Lagan, Sweden )
Quantity updated as of 4/13/2013: 1 left (sold 1, buyer from Ramat Gan, Israel )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Tue Apr 23, 2013 5:58 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 9: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 12 made as of Aug 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update:April 13rd, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 9/26/2012 @ 6:34am PST: 11 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:06pm PST: 10 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 2:45pm PST: 9 left (sold 1, buyer from gerakas, attikis, Greece )
Quantity updated as of 10/31/2012 @ 8:15pm PST: 8 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 @ 5:10pm PST: 7 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 @ 1:25pm PST: 6 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012 @ 8:05pm PST: 5 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013 @ 6:05pm PST: 4 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013 @ 8:05pm PST: 3 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 @ 6:05pm PST: 2 left (sold 1, buyer from Austell, GA )
Quantity updated as of 1/16/2013 @ 6:05pm PST: 4 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013 @ 8:05pm PST: 3 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 @ 6:05pm PST: 2 left (sold 1, buyer from Austell, GA )



Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Apr 13, 2013 7:20 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 8: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 12 made as of Aug 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update:March 21st, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 9/26/2012 @ 6:34am PST: 11 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:06pm PST: 10 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 2:45pm PST: 9 left (sold 1, buyer from gerakas, attikis, Greece )
Quantity updated as of 10/31/2012 @ 8:15pm PST: 8 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 @ 5:10pm PST: 7 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 @ 1:25pm PST: 6 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012 @ 8:05pm PST: 5 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013 @ 6:05pm PST: 4 left (sold 1, buyer from Rosedale, MD )
Quantity updated as of 2/27/2013 @ 8:05pm PST: 3 left (sold 1, buyer from Thamesmead, London, United Kingdom )
Quantity updated as of 3/11/2013 @ 6:05pm PST: 2 left (sold 1, buyer from Austell, GA )




Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Mar 21, 2013 2:09 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 7: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Aug 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: February 2nd, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 9/19/2012 @ 1:16pm PST: 9 left (sold 1, buyer from Brockwitz, Germany )
Quantity updated as of 9/26/2012 @ 6:34am PST: 8 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:06pm PST: 7 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 2:45pm PST: 6 left (sold 1, buyer from gerakas, attikis, Greece )
Quantity updated as of 10/31/2012 @ 8:15pm PST: 5 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 @ 5:10pm PST: 4 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 @ 1:25pm PST: 3 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012 @ 8:05pm PST: 2 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013 @ 6:05pm PST: 1 left (sold 1, buyer from Rosedale, MD )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Feb 02, 2013 7:07 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 6: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Aug 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: January 19th, 2013 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 9/19/2012 @ 1:16pm PST: 9 left (sold 1, buyer from Brockwitz, Germany )
Quantity updated as of 9/26/2012 @ 6:34am PST: 8 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:06pm PST: 7 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 2:45pm PST: 6 left (sold 1, buyer from gerakas, attikis, Greece )
Quantity updated as of 10/31/2012 @ 8:15pm PST: 5 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 @ 5:10pm PST: 4 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 @ 1:25pm PST: 3 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012 @ 8:05pm PST: 2 left (sold 1, buyer from Ivry, Seine, France )
Quantity updated as of 1/16/2013 @ 6:05pm PST: 1 left (sold 1, buyer from Rosedale, MD )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Sat Jan 19, 2013 8:17 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 5: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of Aug 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: December 27th, 2012 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 9/19/2012 @ 1:16pm PST: 9 left (sold 1, buyer from Brockwitz, Germany )
Quantity updated as of 9/26/2012 @ 6:34am PST: 8 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:06pm PST: 7 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 2:45pm PST: 6 left (sold 1, buyer from gerakas, attikis, Greece )
Quantity updated as of 10/31/2012 @ 8:15pm PST: 5 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 @ 5:10pm PST: 4 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 12/6/2012 @ 1:25pm PST: 3 left (sold 1, buyer from Moscow, Russia )
Quantity updated as of 12/16/2012 @ 8:05pm PST: 2 left (sold 1, buyer from Ivry, Seine, France )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Dec 27, 2012 6:09 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 4: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of July 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: December 27th, 2012 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 9/14/2012 @ 10:15am PST: 9 left (sold 1, buyer from Kerava, Finland )
Quantity updated as of 9/19/2012 @ 1:16pm PST: 8 left (sold 1, buyer from Brockwitz, Germany )
Quantity updated as of 9/26/2012 @ 6:34am PST: 7 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:15pm PST: 6 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 5:16pm PST: 5 left (sold 1, buyer from gerakas, attikis, Greece )
Quantity updated as of 10/31/2012 @ 8:15pm PST: 4 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 @ 1:16pm PST: 3 left (sold 1, buyer from Langhorne, PA )
Quantity updated as of 10/31/2012 @ 8:15pm PST: 2 left (sold 1, buyer from Ivry, Seine, France )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Dec 27, 2012 5:50 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 3: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of July 27th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: November 27th, 2012 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.

Quantity updated as of 8/13/2012 @ 7:16pm PST: 9 left (sold 1, buyer from Melbourne, Victoria, Australia )
Quantity updated as of 8/15/2012 @ 3:40pm PST: 8 left (sold 1, buyer from San Jose, CA)
Quantity updated as of 9/14/2012 @ 10:15am PST: 7 left (sold 1, buyer from Kerava, Finland )
Quantity updated as of 9/19/2012 @ 1:16pm PST: 6 left (sold 1, buyer from Brockwitz, Germany )
Quantity updated as of 9/26/2012 @ 6:34am PST: 5 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:15pm PST: 4 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 5:16pm PST: 3 left (sold 1, buyer from gerakas, attikis, Greece )
Quantity updated as of 10/31/2012 @ 8:15pm PST: 2 left (sold 1, buyer from Sedlcany, Stredocesky kraj, Czech Republic )
Quantity updated as of 10/30/2012 @ 1:16pm PST: 1 left (sold 1, buyer from Langhorne, PA )



Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Tue Nov 27, 2012 6:28 pm.
Items For Sale
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User avatar
Lyen
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Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 2: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75" (250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of April 24th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: Jun 12th, 2012 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 6/12/2012 @ 1:16pm PST: 9 left (sold 1, buyer from Sault Ste Marie, Ontario, Canada)
Quantity updated as of 8/13/2012 @ 7:16pm PST: 8 left (sold 1, buyer from Melbourne, Victoria, Australia )
Quantity updated as of 8/15/2012 @ 3:15pm PST: 7 left (sold 1, buyer from San Jose, CA)
Quantity updated as of 9/14/2012 @ 3:15pm PST: 6 left (sold 1, buyer from Kerava, Finland )
Quantity updated as of 9/19/2012 @ 1:16pm PST: 5 left (sold 1, buyer from Brockwitz, Germany )
Quantity updated as of 9/26/2012 @ 6:34am PST: 4 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:15pm PST: 3 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 1:16pm PST: 2 left (sold 1, buyer from gerakas, attikis, Greece )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Tue Nov 06, 2012 1:42 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Revision 1: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75"( 250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of April 24th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: Jun 12th, 2012 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.
Quantity updated as of 6/12/2012 @ 1:16pm PST: 9 left (sold 1, buyer from Sault Ste Marie, Ontario, Canada)
Quantity updated as of 8/13/2012 @ 7:16pm PST: 8 left (sold 1, buyer from Melbourne, Victoria, Australia )
Quantity updated as of 8/15/2012 @ 3:15pm PST: 7 left (sold 1, buyer from San Jose, CA)
Quantity updated as of 9/14/2012 @ 3:15pm PST: 6 left (sold 1, buyer from Kerava, Finland )
Quantity updated as of 9/19/2012 @ 1:16pm PST: 5 left (sold 1, buyer from Brockwitz, Germany )
Quantity updated as of 9/26/2012 @ 6:34am PST: 4 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:15pm PST: 3 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 1:16pm PST: 2 left (sold 1, buyer from gerakas, attikis, Greece )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Edited by Lyen on Thu Nov 01, 2012 2:50 pm.
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

Original post: 24 FET 10000Watts Muscular High Current LYEN Controller $299

Postby Lyen » Fri Jul 02, 2010 11:52 pm

Caution: You are entering the midsized motorcycle territory with this controller. The controller is designed for electric motorcycle application only, it has enough current to heat up and melt the motor phase wires of most electric bike hub motors.

These are newly hand assembled Infineon 24 FET controllers I am selling, they are new and never used. It is originally optimized to be used with midsized electric motorcycle and ebike racing applications. The best motor to be used are the the Crystalyte 5 series and motorcycle hub motors.

There are lots of potential and features you can unveil and twist as you go. You can program functions such as enable power regeneration, regenerate braking, pulse width modulation, low voltage cut-off, interface with a Cycle Analyst, and others. You may also add an USB to TTL serial adapter and connect to the controller for tuning. (Electronics knowledge is required to unleash the potential however)

If you are going to use a 9C (Nine Continent) motor, it is recommended to reduce the current setup due to the thinner gauge wires being used with the hub motor. There is a potential that any current & voltage combination higher than the current 72V @ 65A will melt the phase wires in the hub motor and cause potential damage.

One unique design is the welcome of the embedded switching power circuitry to step down the high voltage and feed the MCU (motor control unit). The static-state current switch module that draws only 22mA, which is about 1/3 current draw of the current controllers using the high power resistor. This way, the controller will run much cooler and more energy efficient.

Another unique feature of this controller is that it has an additional speed sensor circuitry built-in with an extra output lead/pin. It is to be used with the scooter style electric bike and electric scooters that have a speedometer in the dashboard that reads electrical pulses.

If you look carefully in the pictures, you will notice this version also uses lock washers to secure the FETs internally and the heat transfer bar outside to place tension against a nut after tightening. It is also to help prevent the nut from loosening. The FETs will get overheated and damaged when detached from the heat-sink which used to be the case from the previous designs.

Lastly, there is no compromise for safety. The controller is equipped with silicon and high temperature wires for flexibility and heat resistance up to 200 degree Celsius or 392 degree Fahrenheit. The phase wires to the motor are also high temperature equipped. I have also added the high power connectors so you do not have to.

This is a top of the line controller that comes with all the bells and whistles that are typical needed for the racing application including the CA connector, regen enable/disable jumper, and the USB-TTL plug for use with the programming adapter.

$15 for USB-TTL programming adapter with a push to send button and connector. Windows XP/Vista/7 32/64 bit operating system (real 32/64bit drivers).

Below is the specification:
Model: EC-244110-LYEN EDITION
Start immediate controller
Chipset: XCKJ8B116A
Circuit board version: EB224-AS-1
24 x genuine IRFB 4110 MOSFET N-CH 100V (tested up to 110V before damage) for more information about the FET, click the link below:
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=IRFB4110PBF-ND)
72V battery optimized (for higher or lower voltage & current such as 36V-100V, you may need to change the resistor network to avoid damage to the switching voltage regulation circuitry)
100A is the current rate
Low voltage cut-off: 62.5v
Battery and motor phase wires gauge size: 10AWG
Dimension: 8" x5" x 2.75"( 250mm x 139mm x 69mm) plus mount extensions
Total weight: 1595 gram (3lb 8oz)

I currently have only 10 made as of April 24th, 2012 since I am busy working on my other ebike projects. My intention for selling at such low price is to share the fun with other ES forum members instead of making them jealous. :wink: I finally understand why Methods mentioned the cost of labor is steep after all this and I have to agree with him from now on. These controllers are not generic controllers. I have every single one serialized. Quantity is limited, buy it now and upgrade later once your piggy bank is filled up if needed. :lol:

$299 USD free ground shipping in the US & Canada. For other locations, please PM or email me at LYEN@HOTMAIL.COM. I accept PayPal, cash or money order. The controllers will be shipped out from me in San Francisco, California, USA. I will provide a tracking number and ship it out as soon as I have received the fund.

You may click on the PayPal Buy It Now link below to purchase the controller only for $299:
https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=WFDHWE2QXYFKG

If you are not satisfy with the results or if it is too much power for you, you may send it back to me within 30 days in an unmodified condition.

Update: July 2nd, 2010 > I can adjust the controller for 24V, 33V, 36V, 48V, 60V, 66V, 72V, 84V, and other battery settings upon request.



Quantity updated as of 6/6/2012 @ 3:15pm PST: 9 left (sold 1, buyer from Yokneam, Elit, Israel)
Quantity updated as of 6/12/2012 @ 1:16pm PST: 8 left (sold 1, buyer from Sault Ste Marie, Ontario, Canada)
Quantity updated as of 8/13/2012 @ 7:16pm PST: 7 left (sold 1, buyer from Melbourne, Victoria, Australia )
Quantity updated as of 8/15/2012 @ 3:15pm PST: 6 left (sold 1, buyer from San Jose, CA)
Quantity updated as of 9/26/2012 @ 6:34am PST: 5 left (sold 1, buyer from Helsingborg, Sweden )
Quantity updated as of 9/28/2012 @ 3:15pm PST: 4 left (sold 1, buyer from Toronto, Ontario, Canada )
Quantity updated as of 10/11/2012 @ 1:16pm PST: 3 left (sold 1, buyer from gerakas, attikis, Greece )


Image
Image
Additional accessories (prices are reflected with controller purchase only. Please contact if you are interested to buy without controller):
$15 throttle (full/half/thumb) with mated left rubber grip (very good quality) (ebikekit retails @ $36)
$19 cruise control (manually installation required)
$15 three way speed switch (manually installation required)
$15 PAS - Pedal Assist System add-on (manually installation required)
$15 electric brake levers a pair
Items For Sale
Please sign up here and donate your marrow to save life.
User avatar
Lyen
10 kW
10 kW
 
Posts: 727
Joined: Fri Aug 17, 2007 1:26 am
Location: San Francisco, California, USA

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