Turnigy C80100-180 with the construction of electric bicycle

[Mucit23]

Hello Friends. Greetings to all of you

C80100-Turnigy 180KV Outrunner motor I do think that using an electric bicycle.
I think this is to use the engine.
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[url = http://postimage.org/] hosting images [/ url]

The engine's features are as follows.

Model: TR80-100-A
Turns: 6
Maximum Power: 7000W
Resistance: 17ohm
Idle Current: 3.5A
ESC: 150A
Input Voltage: max. 48V
Kv: 180 rpm / V
Weight: 1812g
Shaft: 12mm
Voltage Range: 20-48V
Non Load Current: 3.3A
Equivalent: 60-80cc Gas Engine

While the engine maximum power is able to provide a power of about 7000W.

There are some issues I was wondering. We would like to consult.
This is how efficient the engine for an electric bicycle?

I think a gear ratio of 1:10 to put the engine speed. In this way, reduce the engine speed chain wheel to transfer power system, I think.

This engine is an engine that is designed for aircraft. Therefore, there is the engine through the Hall sensor. I wonder if you insert the motor hall sensor adding a bike engine Do I see any problem in the study?

 

[Thud]

welcome,
Read through the forum a bit. There are many examples of this motor powering E-bicycles & many examples of reduction units to gear it for the application.
& several examples of adding hall sensors to operate with an e-bike sensored controller.

Ask specific questions or direct answers.
In testing, this motor is better described as a 5kw max motor.
Depending on wheel size I recomed 13 or 14-1 for reduction. (assuming 44.4 volts)


adding halls:
http://endless-sphere.com/forums/viewtopic.php?f=30&t=15686

Bikes using this motor;
http://endless-sphere.com/forums/viewtopic.php?f=4&t=28781
http://endless-sphere.com/forums/viewtopic.php?f=28&t=20588

there are a lot of video's to show you what to expect.
hope that helps & good luck.

 

[Mucit23]

Hi

Thank you for your answer. I'm trying to read the forum threads as well as time to drop. This site is really excellent.

Adding the work will begin after the motorhome on the hall sensor. On the other hand am looking for an escape appropriate for the engine. I think the engine to run with 48V. (12S lipo Battery).
Hall did not have to use the sensor to receive the following URL was thinking of the ESC


Electric bike makers have used previously in which the ESC s? Where can I buy?

 

[Thud]

The only RC sensorless controller I can recomend would be the Castle Creations ICE HV160.

It should be available world wide at any high end radio-controlled airplane website/hobby shop.

A few of us have blown the less expensive units to bits in short order. (the 200 amp "Monster" Tunigy controllers are garbage as far as I am concered)

On pg 62 of the HOBO thread there is a good video of the bike running on the HV160.

 

[Mucit23]

Hi.
Where can I buy RC sensorless motor control device, you're talking about. You show me any link or URL?

The following link I found a control device
http://kellycontroller.com/ksl4815024v-48v150asensorless-bldc-controller-p-661.html
Do you think this device SUITABLE. There are many features.

 

[nieles]

A few of us have blown the less expensive units to bits in short order. (the 200 amp "Monster" Tunigy controllers are garbage as far as I am concered)

i can second that. this controller has the worst startup ever. and also when you accelerate too fast it will go out of sync.


as for the CC HV160
http://holmeshobbies.com/product.php?productid=393&cat=2&page=1

 

[Mucit23]

Hi..
As I understand it Phoenix Ice hall sensors on HV to 160 C has no input. I think plugging Turngiy c80100 motor Hall sensor. So does this ESC is the right choice?

 

[nieles]

the Castle Creations ICE 160A is sensorless.

if you want sensors.
go with a LYEN controller (check the for sale section)

 

[Mucit23]

Hi.

I also check out some sales. I hope you find good looking ESC.

Have a sensorless ESC you propose?