Search found 123 matches

by Melbourne
Nov 21 2013 6:24am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

I requested mine to have the LVC set to 40V to use with a 12S LiPo setup. This will be just a last line of defence and will still monitor actual battery voltage when riding. I am interested to know what the standard LVC on the 48V setup is also. This morning..Wow... your bike(super commute) eat up ...
by Melbourne
Nov 19 2013 4:09pm
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

I requested mine to have the LVC set to 40V to use with a 12S LiPo setup. This will be just a last line of defence and will still monitor actual battery voltage when riding. I am interested to know what the standard LVC on the 48V setup is also. This morning..Wow... your bike(super commute) eat up ...
by Melbourne
Nov 17 2013 7:24am
Forum: E-Bike Build Threads / Photos & Video
Topic: Kepler Super Commuter Mk2
Replies: 20
Views: 4945

Re: Kepler Super Commuter Mk2

damn... Sorry to hear!
by Melbourne
Nov 15 2013 8:34pm
Forum: Battery Technology
Topic: Killed my BMS on my BH Neo Battery
Replies: 10
Views: 1549

Re: Killed my BMS on my BH Neo Battery

that is why it is not charging then. the mosfet is not turned on. there are 11 pins of the sense wire plug that are soldered to the pcb directly in front of the mosfets. the one on the far right in your picture is the B0 pin, i think.measure the cell voltages between those adjacent pins starting wi...
by Melbourne
Nov 15 2013 7:46pm
Forum: Battery Technology
Topic: Killed my BMS on my BH Neo Battery
Replies: 10
Views: 1549

Re: Killed my BMS on my BH Neo Battery

your BMS is really different because it has a swithc mode power suplly circuit so it can provide the circuit current to run the ICs from that top level pcb. the inductor is the thing with 470 printed on it. you want to measure the gate source voltage on those two little 4310 knockoff mosfets. use t...
by Melbourne
Nov 15 2013 8:14am
Forum: Battery Technology
Topic: Killed my BMS on my BH Neo Battery
Replies: 10
Views: 1549

Re: Killed my BMS on my BH Neo Battery

BMS voltage
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fuse
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reset button?
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another hidden pcb between battery pack
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Random pics of main bms
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by Melbourne
Nov 15 2013 7:38am
Forum: Battery Technology
Topic: Killed my BMS on my BH Neo Battery
Replies: 10
Views: 1549

Re: Killed my BMS on my BH Neo Battery

did you ever measure the cell voltages before you removed the BMS and charged without it? did you do anything to determine why the BMS is not allowing it to charge? can you take pictures or test any of the components of the BMS? do you wanna buy another replacement BMS if you cannot examine this on...
by Melbourne
Nov 14 2013 4:10pm
Forum: Battery Technology
Topic: Killed my BMS on my BH Neo Battery
Replies: 10
Views: 1549

Re: Killed my BMS on my BH Neo Battery

did you ever measure the cell voltages before you removed the BMS and charged without it? did you do anything to determine why the BMS is not allowing it to charge? can you take pictures or test any of the components of the BMS? do you wanna buy another replacement BMS if you cannot examine this on...
by Melbourne
Nov 14 2013 7:31am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

http://cyclurba.fr/forum/231178/moteur- ... &pageprec=
forum272124_M.jpg
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by Melbourne
Nov 14 2013 7:05am
Forum: Battery Technology
Topic: Killed my BMS on my BH Neo Battery
Replies: 10
Views: 1549

Killed my BMS on my BH Neo Battery

So i brought a Bafang crank kit and 36v bottle battery... unfortunately bottle battery sux, so I connect in parallel my 1 yrs old Neo battery to give a bit of power and it makes a Big difference in power. So for 3 weeks i was very happy :) and start hammering the batteries with alot of throttle up h...
by Melbourne
Nov 11 2013 8:08am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

A couple of questions about the bbs-01. Does it work without the display/throttle. If so what PAS level does it default to? Does it work without the speed sensor, and just a throttle? Where can one order the larger 52t chain wheel? Display-No Throttle-Yes most likely not work without the display .....
by Melbourne
Nov 06 2013 1:24am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

In the right gears bbs01 mostly like have more torque than my BH Neo xtrem...:) i prefer the bbs01 more than the commercial legal (oz) bike... very stealthy and quiet.
by Melbourne
Nov 05 2013 6:21pm
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

Thanx Samd

Throttle is working perfectly... i use it as a boost button to catchup with lycras and up hills.. :D
by Melbourne
Nov 04 2013 8:10pm
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

Melbourne. Great to catchup and put a face to a name. Hope you didn't mind me doing a mini review on your setup. Hopefully it will help others watch this thread. :) Not a problem...Its good to get a review from someone with experience in ebikes as i am clueless about ebike. It not often i get to me...
by Melbourne
Nov 04 2013 6:40am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

full-throttle wrote:
@ Melbourne: are you commuting on the Bafang this week? Wouldn't mind having a look.
Yep... will be commuting with it. You r welcome to have a look... but you will be sadly disappointed, its under-powered compared to your beast. :0
by Melbourne
Nov 03 2013 2:27am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

I don't have much experience with ebike and only been commuting one week with 350W BBS01... the only ebike i have is a BH Neo Xtrem which have more torque/acceleration but speed limited to 32kph. I prefer the BBS01 because of the speed and is absolutely silent and stealthy. 350w is just enough for m...
by Melbourne
Nov 02 2013 9:01pm
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

nukezero wrote:
spinningmagnets wrote:I wrote an article on the BBS02, I hope I didn't make any errors.

http://www.electricbike.com/bafang-bbso ... mid-drive/
nice review
+1

lol... if i knew my bike was going to be in an article, i would brought/converted a better looking bike but experimented with my old bike.
by Melbourne
Nov 01 2013 8:59am
Forum: Battery Technology
Topic: Sunthing battery 48V 15Ah
Replies: 55
Views: 7165

Re: Sunthing battery 48V 15Ah

hi overtonmath How is your sun-thing battery coming along??... Does the Sun-thing Quote Specs - max discharge and AH - meet the actual real world performance... OR are they lying about the battery specs? I am thinking of getting 36V15ah for my Bafang crank bbs01 36v350w, would you recommend sun-thin...
by Melbourne
Oct 28 2013 9:11pm
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

Communications with CNEBIKES is a nightmare... ordered 26 sept and still have not sent the motor? Ordered on 26 sept and they said motor will sent asap. -36v 350w 8-fun mid motor is whole priced usd350 ( 48 T ) -36V 9AH tubelthium battery + charger is price usd150 -The freight for the all is usd125...
by Melbourne
Oct 28 2013 7:31pm
Forum: E-Bike General Discussion
Topic: Tested an e-motion Jumper today. Impressive
Replies: 142
Views: 26522

Re: Tested an e-motion Jumper today. Impressive

Hi All - new to this forum but am hoping that the technical minds of the many can help me solve the BH Emotion controller question - can a 250w controller be manipulated into giving a 350w output. Note also that I am self-teaching myself micro-controller programming which basically means that I am ...
by Melbourne
Oct 28 2013 2:25am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

It might be worth trying a slightly larger wheel setting Melbourne and seeing if you get the same top speed. There'll be a point where that unit can't deliver the wattage necessary to top 50kph. Awhile back you asked if you could damage your bottle battery. It depends on the source but most of them...
by Melbourne
Oct 27 2013 7:37am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

amigafan2003 wrote:Hope you're setting those Strava rides to private Melbourne ;-)
lol... public don't know how to set to private.
its in the cycling Velodrome... Strava Speed Record set at 80 kph, i am only doing 50 kph for a second. :)
by Melbourne
Oct 27 2013 1:16am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

The software limiter can be trick easily... I set my wheel size 14inch the speed is half so 10mph is actually 20mph.

My 36V350W was running at 50kph (30mph) sprint on cycling tracks.

I am getting a throttle soon and will let you guys know Max speed with Throttle.
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by Melbourne
Oct 26 2013 3:18am
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

As requested Closeup/high res picture The chainring is 46T with 5 bolts... Does anyone know of 52T replacement????...to see whether i can push way pass 50kph https://skydrive.live.com/#cid=BCE4CA5913CE4E55&id=BCE4CA5913CE4E55%21885&v=3 https://skydrive.live.com/#cid=BCE4CA5913CE4E55&id=BCE4CA5913CE4...
by Melbourne
Oct 23 2013 4:17pm
Forum: E-Bike Non-hub Motor Drives
Topic: New Bafang Crank-Drives
Replies: 4435
Views: 714663

Re: New Bafang Crank-drives

Has anyone who ordered from Asia who got had this item rejected by customs? thanks Just installed Li-ion Bottle battery and motor today... not bad was getting speed of nearly 50kph on Strava Brought my kit/battery from CNEBIKES -36v 350w 8-fun mid motor is whole priced usd350 ( 48 T ) -36V 9AH tube...