We have a Berger Lahr RSM 63 24V 50/60Hz 27016202012 C=300/360 motor that may need to be repaired. It is used in a Federal Mahr roundness testing machine. The motor unit has a belt pulley incorporated on it that is designed to drive in one direction and slip in the other direction. It seems as though the motor unit has lost its ability to drive the turn table it is supposed to turn. Give me a call so we can discuss. Thank you. Jim Young Masterbilt Inc. 574-287-6567