Hi, I'm dealing with Ebikes troubleshooting for a long time now, but I got an issue that I've never seen,
and after a lot of searching the net, I still didn't find this issue anywhere and I need your help.
My Motor: Bionx 350W - original after re-work and making him generic motor (without the PCB - only phases and sensors)
My Controller: KT 48V - 9 Mosfets
(My battery works well on many e-bikes so it's not the issue - 48V 16Ah with Samsung 40T cells).
FACTS:
1. This motor runs smoothly with a different generic controller (500W and other 250-350W generic cont. with self-learn function).
2. This controller operates correctly with a different motor (500W and 1500W motors worked well).
3. Throttle operation is sending power to the Motor (see attached link - the display shows the power sent to the motor).
4. KT controller doesn't have a self-learn option.
ISSUE:
When everything is connected and should be working, I get this issue:
[youtube]https://youtu.be/IH6cSq0G3cw[/youtube]
Like the motor is stuck, and if I spin the back wheel by hand, the throttle stops the spin.
I tried EVERY combination possible for phases and sensors wires (every single combination...)
I still can't figure out why can't they work together? (remember that separately they work well)
I even opened another KT controller to find the self-lean on the PCB, but the company said that it doesn't have that function.
Any ideas what should I try next? I must have them working together, Thanks.
and after a lot of searching the net, I still didn't find this issue anywhere and I need your help.
My Motor: Bionx 350W - original after re-work and making him generic motor (without the PCB - only phases and sensors)
My Controller: KT 48V - 9 Mosfets
(My battery works well on many e-bikes so it's not the issue - 48V 16Ah with Samsung 40T cells).
FACTS:
1. This motor runs smoothly with a different generic controller (500W and other 250-350W generic cont. with self-learn function).
2. This controller operates correctly with a different motor (500W and 1500W motors worked well).
3. Throttle operation is sending power to the Motor (see attached link - the display shows the power sent to the motor).
4. KT controller doesn't have a self-learn option.
ISSUE:
When everything is connected and should be working, I get this issue:
[youtube]https://youtu.be/IH6cSq0G3cw[/youtube]
Like the motor is stuck, and if I spin the back wheel by hand, the throttle stops the spin.
I tried EVERY combination possible for phases and sensors wires (every single combination...)
I still can't figure out why can't they work together? (remember that separately they work well)
I even opened another KT controller to find the self-lean on the PCB, but the company said that it doesn't have that function.
Any ideas what should I try next? I must have them working together, Thanks.