Product Description:

The MSK100B-0450-NN-M1-BG2-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S servomotor, it delivers closed-loop rotary motion for positioning axes, conveyors, and processing equipment that require repeatable torque and speed. Its frame and housing proportions suit many factory automation applications where responsive motion and compact installation are both important. It works with a compatible drive to maintain commanded position and velocity during changing load conditions.

This motor dissipates heat through natural convection, so adequate airflow around the housing maintains thermal balance without liquid or forced-air accessories. Rotor position feedback is handled by a Hiperface optical encoder that provides 128 signal periods per revolution and stores multi-turn absolute information, allowing the drive to recover position after power is restored. An electrically released holding brake rated at 70 Nm secures vertical loads during standby. The housing is sealed to IP65, which helps keep dust and low-pressure water jets away from internal components. A power connector on side B supports cable routing in machines with one-sided cable runs and helps keep the connection layout orderly in compact assemblies.

The mechanical interface uses a plain shaft that couples directly with zero-backlash clamping hubs, and the motor uses insulation class 155 for operation at elevated winding temperatures. The servomotor is intended for ambient temperatures from 0 to 40 °C, and its frame code of 100 supports installation on standardized MSK mounting surfaces. Optical sensing in the multi-turn encoder helps maintain stable position feedback over time during repeated motion cycles. The winding code 0450 is intended for compatible IndraDrive controllers and supports the electrical characteristics used by this motor.