Hi
I have a HRT210 brush type 4th axis on a VF0, had not used the 4th axis in a while and installed it the other day and kept getting a servo overload alarm and it seemed like the 4th axis would rotate to fast then trip the alarm.
Never seemed to find home.
I change the air solenoid thinking it maybe be it but it did not work.
Where is the brake located and can this stick?
Though it may also be the encoder, is this on the back of the motor?
Thanks!


Brendan