Product Description:

The MSK100C-0300-NN-M1-LP2-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop axis control in automated machinery, the motor converts drive power into tightly regulated rotary motion for packaging stations, gantry axes, and CNC spindles. Integrated feedback and a holding brake support accurate positioning while helping prevent load drift during power interruptions. Its synchronous design also supports responsive acceleration and stable speed regulation in machine cycles that require repeatable motion.

This model cools by natural convection, so heat is dissipated through the housing without auxiliary fans or liquid circuits. An electrically released holding brake delivers 70 Nm of static torque to secure vertical loads when the drive is disabled. The enclosure has an IP65 rating, which protects the internals against dust ingress and water jets encountered on factory floors. Motion feedback is produced by an optical encoder that communicates via Hiperface. Its read head detects 128 signal periods, allowing the controller to reconstruct shaft angle with fine resolution, and the optical sensing principle helps keep signal jitter low during cyclic loading.

Position data are retained over multiple revolutions because the encoder is multi-turn absolute, eliminating the need for a homing routine after each startup. The motor operates reliably between 0–40 °C, which aligns with typical cabinet or machine-mounted environments. The motor uses a shaft with a keyway for secure coupling, and the insulation system has a thermal class of 155, which corresponds to Class F endurance. A left-side power connector simplifies cabling, and the standard design uses motor size 100, length C, and winding code 0300.