We are facing an issue with the spindle motor (Mitsubishi).
We changed the bearings as we got an alarm
for spindle malfunction,
and as a result there is an error on the encoder.
When we try to rotate the spindle (even by hand)
we get immediately an alarm and emergency stop.
What I am looking for is some information on the encoder
of a sj-4-vks15-13zt motor.
All I can read is CM16AC. The rest are sealed.
Do they sell these separately or together with the whole motor?
Do I have to contact Mitsubishi or Mazak for this?
Any idea/suggestion?
Thanks a lot in advance