Product Description:

The MSM020B-0300-NN-C0-CC0 synchronous motor is built by Bosch Rexroth Indramat and belongs to the MSM IndraDyn S Synchronous Motors series. It serves as a compact rotary actuator that converts electrical power into precise torque and speed for positioning or velocity loops in small pick-and-place devices, auxiliary conveyors, and other light-duty automation axes. The motor combines drive operation with closed-loop feedback, which supports accurate motion control in compact machines. Its compact format and simplified wiring help reduce installation space while keeping the motor suitable for tightly packed equipment layouts.

Thermal management relies on natural convection, so the housing dissipates heat without blowers or liquid-cooling circuits. The motor uses size 020, and it has length code B, which identifies the frame dimensions used for mounting and overall package depth. It also uses winding code 0300, which matches the electrical characteristics expected by compatible drive controllers. Power and feedback conductors exit through a molded cable tail, which reduces connector depth and helps the motor fit into recessed or space-limited enclosures.

The feedback device is an incremental encoder that supplies sinusoidal signals for position interpolation by the drive. This arrangement supports fine motion control while keeping rotor inertia low for responsive movement on small axes. The motor is supplied without a holding brake, so static load retention must be provided by an external clamp or by controlled drive torque when the application allows it. Removing the brake also avoids added drag during normal operation and keeps the motor package simple for compact multi-axis systems.