Product Description:

The MSM030C-0300-NN-C0-CG0 synchronous motor is built by Bosch Rexroth Indramat and belongs to the MSM IndraDyn S Synchronous Motors series. As a compact rotary actuator, it converts drive current from an external controller into torque for positioning duties in light-duty automation where space and cabling economy are important. Its feedback channel allows the controller to regulate speed and position closely, supporting repeatable motion profiles without separate external sensing hardware. In light-duty automation, it can serve indexing units, small transfer mechanisms, and other short-travel axes that depend on steady closed-loop response.

The motor sheds heat through natural convection, eliminating forced-air or liquid cooling hardware. Power and feedback conductors exit as a cable tail, so the unit is connected by terminating the supplied leads rather than by attaching a separate receptacle. A built-in incremental encoder returns position pulses that the drive converts into speed and displacement data for mid-resolution control. The motor is supplied without a holding brake, so any load that must remain fixed at standstill needs external holding force when power is removed. Its active stack uses motor length C, which gives this frame a longer rotor-stator package and supports higher continuous torque than shorter lengths in the same frame.

Motor size 030 sets the flange and shaft dimensions used for this frame. That frame is useful on small axes where the mechanical envelope must remain compact. Electrical behavior follows winding code 0300, which sets the resistance and inductance values expected by the matching drive during current control. This electrical setup helps the controller produce consistent torque during repeated starts, stops, and small position changes. The motor is intended for positioning tasks that benefit from a compact servo package and direct connection to an external controller.