VoodooChild
1 µW
- Joined
- Jun 6, 2022
- Messages
- 1
Hey guys, having a bit of trouble here. I have a gng 3000w mid drive that I am attempting to use in my first ebike build.
I connected the throttle the first time and the motor spun backwards. I swapped around the colors of the phase wires (not hall) according to a diagram I saw instead of using the self learn wires, as the instructions were in Chinese and I did not know to do so. Afterwards, one of the 3 pins on the throttle control detached and I had to solder it back on.
Now, when I connect the throttle it briefly shows up to 5v on it’s voltmeter and then the light fades out, the motor does not spin either. I have since tried all combinations of a new controller and new throttle and nothing is working. I checked the resistance of the new controller from the negative to the phase wires and it measured 3kohms each, On the old controller it reads 9.14kohm. Did i blow a fet? did i short the motor itself? any advice appreciated. thanks
I connected the throttle the first time and the motor spun backwards. I swapped around the colors of the phase wires (not hall) according to a diagram I saw instead of using the self learn wires, as the instructions were in Chinese and I did not know to do so. Afterwards, one of the 3 pins on the throttle control detached and I had to solder it back on.
Now, when I connect the throttle it briefly shows up to 5v on it’s voltmeter and then the light fades out, the motor does not spin either. I have since tried all combinations of a new controller and new throttle and nothing is working. I checked the resistance of the new controller from the negative to the phase wires and it measured 3kohms each, On the old controller it reads 9.14kohm. Did i blow a fet? did i short the motor itself? any advice appreciated. thanks