Product Description:

The MSK030C-0900-NN-M1-UG0-NSNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As a compact AC servo unit, it converts drive amplifier commands into precise rotary motion for tightly regulated speed and position control in automated assembly, conveyor, and tooling stations. Its compact format supports use where installation space is limited but accurate dynamic response is still required. The motor is also available with optional explosion-protected construction for hazardous zones that require certified equipment.

The motor relies on natural convection for cooling, so heat is dissipated through the housing surface without auxiliary fans. This cooling method simplifies installation, but it requires free airflow around the frame. A sealed housing with an IP65 protection rating helps prevent dust ingress and protects internal parts against low-pressure water jets. Position feedback is handled through a Hiperface digital interface that sends absolute position data and electronic nameplate data to the drive. Inside the encoder, an optical scanning system detects scale markings with low jitter during fine positioning moves. The sensing unit is multi-turn absolute, so it reports shaft angle across multiple revolutions without requiring a homing routine after power-up.

Ambient operating conditions range from 0 to 40 °C, which matches typical machine and control cabinet environments. The output end uses a plain shaft, so torque is transmitted through friction couplings or clamp hubs rather than keys, which helps reduce concentricity errors at high speeds. The winding uses class 155 insulation, allowing the motor to tolerate elevated internal temperatures within that insulation class. Winding code 0900 sets the electrical characteristics used with compatible IndraDrive controllers for the 030 frame. The connector can rotate through 240°, which makes cable routing easier along moving carriages.