Hi.
I run2 hubs hoverboard motors on a fsvesc4.2 .
They work very well with these parameters :
141mOhms
299uH
18mWb
KP 0,3
KI 141
observer gain 2,9
Kv 18~20
but I have grunts when braking hard. it looks like the vesc, from a certain level of braking, has trouble applying the correct cutting to the windings. do you know which parameter to modify? Previously on a Lingyitek esc, these hubs did not brake much, but did not growl. on vesc they brake very well. but it makes noise.
braking at 3 and 8s