Product Description:

The MSK101D-0200-NN-M2-BG2-RNNN is a synchronous servo motor produced by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. It converts regulated drive current into mechanical torque for precise axis positioning in packaging lines, robotics, machine tools, and similar automated equipment. The motor links with compatible Rexroth controllers to provide high-resolution feedback, fast dynamic response, and stable closed-loop behavior during rapid starts, stops, and direction changes. A compact stator layout fits multi-axis machines while supporting thermal stability, which helps the unit serve in applications that favor electronic repeatability over pneumatic or hydraulic actuation.

The motor is designed for cabinet or machine locations where airflow is limited and surrounding components are closely spaced. It dissipates heat through natural convection and uses cooling category FN, so the installation must provide the free-air circulation required for this frame size. Position data are delivered through an EnDat 2.1 optical encoder with 2048 signal periods, enabling the drive to resolve very small motion changes with stable feedback quality. An electrically released holding brake secures the shaft with up to 70 Nm during power loss, and the housing is sealed to IP65 to block dust and water jets during normal machine operation.

The encoder is a multiturn absolute device, so axis position is retained across power cycles without homing again after a restart. Mechanical runout is reduced by the increased concentricity design, and the rotor end uses a plain shaft interface for backlash-free couplings. The stator uses motor length code D and winding code 0200, while the power connector is placed on the B-side to simplify cable routing in compact assemblies. Continuous service is permitted within an ambient range of 0–40 °C, and the class F insulation system withstands winding temperatures up to 155 °C.