Product Description:

The MSK040C-0600-NN-S1-UG1-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. This motor functions as a rotary actuator inside closed-loop industrial automation equipment, converting drive current into controlled mechanical motion for positioning tables, packaging axes, and general machine-tool functions. Its compact format suits installations where responsive motion and accurate feedback are required without adding unnecessary bulk to the axis.

Heat is removed through natural convection, so the housing relies on ambient airflow rather than forced fans. For feedback, the motor uses an optical encoder that outputs 128 signal periods per revolution, supporting precise velocity and position control in the drive. The sensing head connects through a 240° rotatable connector, allowing the cable exit to be adjusted within that range to ease routing in confined spaces. Signal exchange uses the Hiperface protocol, which carries position data and electronic motor information over differential channels. Because the encoder is single-turn, the absolute position is retained within one mechanical revolution, which is suitable for many indexing and positioning tasks.

An electrically released holding brake provides 4 Nm of static torque, helping keep the rotor locked when power is removed. Mechanical output is transmitted through a plain shaft, which allows clamp couplings to center directly on the motor shaft without a keyway. The motor has size 040 and length code C, giving it a compact housing for space-limited assemblies. Its winding group is 0600, which corresponds to the electrical characteristics used by the matching drive. The standard design uses common mounting patterns across the series, making it easier to integrate the motor into established machine layouts.