Thanks for checking this out ..
I have 1000km on the motor. I'm using a 52 volt 11.6AH Panasonic cell battery . Recently it's started making a noise constantly. I took the side off of it and liberally greased the large steel gear and the smaller gear. No change. I uploaded two videos, so you can hear it. One video is unloaded and the other is loaded. I haven't found another video that replicates the sound.
Thanks for helping.
https://youtu.be/UqE2SdA8fN0
https://youtu.be/ETHZotbH_3o
I have 1000km on the motor. I'm using a 52 volt 11.6AH Panasonic cell battery . Recently it's started making a noise constantly. I took the side off of it and liberally greased the large steel gear and the smaller gear. No change. I uploaded two videos, so you can hear it. One video is unloaded and the other is loaded. I haven't found another video that replicates the sound.
Thanks for helping.
https://youtu.be/UqE2SdA8fN0
https://youtu.be/ETHZotbH_3o