Product Description:

The MSK100B-0200-NN-S1-BG0-NNC3 is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and supplied in the MSK IndraDyn S Synchronous Motors series. In industrial automation, the motor interfaces with a drive controller to deliver closed-loop torque and speed for gantry axes, feeders, and ancillary motion points. This gives machines a compact rotary actuator that maintains accuracy under cyclic or continuous duty.

The motor is cooled by natural convection, so heat is dissipated through the housing without external fans or liquid circuits. The motor has an IP65 protection rating, which helps keep airborne dust and low-pressure water jets away from internal components. For position feedback, the unit carries an optical encoder that communicates via Hiperface. Its scale generates 128 signal periods per mechanical revolution, and the sensor is a single-turn device that reports absolute position within one turn of the shaft. The output end uses a plain shaft, enabling direct coupling through clamps or keyless bushings, while the power connector is arranged on the B-side to simplify cable routing along the machine frame.

The winding and insulation system supports ambient operation from 0–40 °C; beyond that range, derating is required to keep thermal limits intact. Class 155 insulation tolerates a maximum winding temperature of 155 °C before degradation, which supports long service life under full-load duty cycles. Electrical parameters follow winding code 0200, matching the motor to mainstream IndraDrive inverters. Mechanical sizing corresponds to frame 100 with length code B, so the stator stack fits moderate-power axes without exceeding typical envelope constraints. The motor does not include a holding brake, so static torque retention must be provided by an external mechanical lock or by the drive system.