chronosgarage
10 W
- Joined
- Oct 23, 2020
- Messages
- 96
I’m using qs 205 hub motor 2000w 72v with votol em100 controller. The motor run fine, but on no load when it’s under hard acceleration or deceleration it makes a one cracking noise. I’ve tried to spin to see whether the hub is rubbing, and the hub have nothing rubbing against it.
Any idea what cause the problem
Any help is appreciated...
Any idea what cause the problem
Any help is appreciated...