Product Description:

The MSK075D-0200-NN-M2-UP0-RNNN synchronous servomotor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Intended for servo axes in industrial automation, it converts electrical command signals into precisely controlled torque and speed. This allows packaging machines, pick-and-place modules, and other motion systems to reach commanded positions with repeatable accuracy.

Heat generated by the stator is removed through natural convection, so no external fan or liquid circuit is required. Airflow around the housing must be sufficient to maintain temperature. The housing carries a protection rating of IP65, indicating that dust ingress is prevented and water jets cannot reach internal parts when the motor is correctly mounted. Position feedback is supplied through a rotatable 240° connector that carries the EnDat2.1 serial interface, which transmits absolute position and diagnostic data to the drive. The integrated optical encoder resolves rotor movement into 2048 signal periods per revolution, and because it is a multi-turn absolute device, it retains shaft position across power cycles without needing a homing routine.

The mechanical output end uses a shaft with a keyway, allowing positive torque transfer to pulleys or couplings without slippage. Safe operation is permitted between 0 to 40 °C, aligning with typical cabinet-mounted drive installations. Class 155 insulation tolerates winding temperatures up to 155 °C, supporting continuous-duty operation. Winding code 0200 identifies the electrical characteristics used with matching IndraDrive inverter settings. Size 075 and length D give a compact form factor, while increased concentricity in the rotor design minimizes runout for smooth rotation. The motor is supplied without a holding brake, so static load retention must be handled by the drive or external mechanics.