Product Description:

The MSK100C-0300-NN-M2-BP0-RNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It converts commanded drive current into tightly regulated rotary motion for axes that require repeatable positioning and stable speed control in automated machinery. The motor uses size 100 with length code C, giving a housing that balances continuous torque capability with available installation space. A shaft with a keyway transfers torque directly to couplings or pulleys, and the motor is intended for use with compatible Rexroth drive controllers in machining, packaging, and assembly systems.

Thermal management relies on natural convection, allowing heat to dissipate through the frame without external fans or liquid circuits and keeping the installation layout simple. Rotor and stator machining provides increased concentricity, which helps reduce radial error and vibration during high-speed operation. For feedback, an EnDat 2.1 digital interface sends absolute position data to the drive and supports electronic nameplate functions for automatic motor identification. The encoder delivers 2048 signal periods per mechanical turn, and its sensing principle is optical, which supports high signal fidelity and resistance to magnetic interference.

Absolute position is retained across multiple revolutions by the encoder's multi-turn absolute design, so the axis can restart with position information already available after a shutdown. The unit is supplied without a holding brake, so any static load must be secured by external clamping hardware or by drive-generated torque when the application permits it. Power and feedback leads exit on the motor's B-side, which can simplify cable routing where cabinet space is limited or where the motor is installed on a gantry axis. Electrical behavior follows winding code 0300, allowing compatible drives to apply the correct current and speed parameters for this motor.