First off I'm a total newbie at machine work! I purchased a Prolight 3000 turning center with the automatic tool turret. I was in the process of running a basic turning program when the machine plunged the tool into the work piece too far. The lathe ground to a stop just as I pushed the e-stop. After I retracted the tool I noticed the tool turret doesn't rotate smoothly as it did before the accident. When the turret is rotated it jerks and grinds and really doesn't want to move. It also won't index correctly. I think that I've damaged the stepper motor. I've checked the connections for the motor and looked at the armature and don't see anything wrong. Any advise on other problems that I have created or where I can get a replacement motor.
Thanks!