Motor Hunting Position

1

My motor is hunting its input position
When i send : odrv0.axis0.controller.input_pos = -4.8
the motor hover oscillate around the value
Figure_1
Any idea of what is causing the issue ?

2

Cogging torque, probably. You can increase your gains and try the anticogging.

1 Like
3

Thanks !
problem fixed with your help !