Product Description:

The MSK100B-0200-NN-M2-BP1-RNNN synchronous servomotor is manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It supplies precisely regulated rotary motion that meets the position, velocity, and acceleration commands issued by Rexroth digital drive controllers in packaging lines, handling gantries, and automated tooling. By combining a high-density stator with a low-cogging rotor, it delivers stable torque so axis loops maintain commanded paths within narrow tolerance bands.

The motor is built on size 100 mechanics with a length code B housing, forming an envelope suited to medium-duty servo drives. Its stator uses the 0200 winding, aligning electrical constants with converters tuned for that code. Cooling relies on natural convection, so no fans or liquid circuits are required when mounting the unit in a cabinet or open machine frame. An IP65 enclosure blocks dust and directed water jets, while a keyed shaft transfers torque into couplings without slip. The power connector sits on the B-side to simplify cable runs. Class 155 insulation tolerates winding temperatures up to 155 °C, and an increased-concentricity design limits radial runout to improve repeated positioning.

Position feedback is supplied by an optical encoder that communicates over the EnDat2.1 interface. The code wheel generates 2048 signal periods, giving the controller fine-grained angle data for tight speed and position loops. An electrically released brake provides 32 Nm of holding torque, securing vertical loads whenever the drive is disabled. The servomotor operates within an ambient temperature range of 0–40 °C, allowing installation on typical factory floors without derating. Encoder electronics, the brake, and bearings are enclosed within the housing to help preserve feedback accuracy and holding torque in dusty or damp environments.