Product Description:

The MSK101C-0450-NN-M1-BG2-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. Within an IndraDrive axis, it converts regulated electric power into precise rotary motion for packaging lines, pick-and-place modules, and other positioning tasks that require repeatable accuracy. Closed-loop feedback from its integrated encoder allows the drive to maintain commanded speed and position through rapid acceleration profiles encountered in automated cells. This supports smooth indexing, stable speed control, and accurate motion under changing load conditions.

The enclosure carries an IP65 rating that keeps dust and low-pressure water away from the windings and bearings. A cylindrical plain shaft simplifies direct coupling to pulleys or backlash-free clamps. Position data come from an optical encoder that generates 128 signal periods per revolution and stores absolute multi-turn information, enabling the controller to recover position after power loss. During stops, an electrically released holding brake supplies 70 Nm of static torque so vertical or high-inertia loads remain stationary without drive current. Operation is permitted from 0–40 °C, and the standard design with a length C housing fits inside most machine frames while leaving service access to the B-side power connector.

Heat is removed by natural convection, which matches the FN cooling method and avoids external blowers when cabinet airflow is sufficient. Feedback wiring follows the Hiperface protocol, allowing high-resolution data and brake control to share a single hybrid cable. Thermal limiting uses insulation class 155, giving the windings a maximum permissible hot-spot temperature for continuous servo cycling. The 0450 winding code sets the voltage constant and current characteristics for use with the intended IndraDrive amplifier group.