Product Description:

The MSK030C-0900-NN-S1-UG1-NSNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a compact drive component, it converts controller output into precise rotary motion for positioning tables, pick-and-place axes, and assembly modules. Its standard mechanical design is also available with explosion protection, allowing the same frame to be used in hazardous areas where ignitable gases or dust may be present. The 030 frame keeps the footprint small for compact machine layouts. The motor is intended for dynamic servo applications that require accurate starts, stops, and repeatable motion in limited installation space.

Cooling is handled by natural convection, so heat is dissipated through the housing without external blowers. A protection rating of IP65 seals the stator enclosure against dust ingress and water jets, allowing mounting outside control cabinets within the specified ambient range of 0 to 40 °C. Position feedback is supplied by an optical single-turn encoder that transmits its signals over the Hiperface interface. The encoder delivers 128 signal periods per revolution, giving the drive controller enough resolution for smooth velocity control and stable positioning. The encoder connector can be rotated through 240 degrees, which helps with cable routing in tight machine layouts and around nearby machine components.

Mechanical output is transferred through a plain shaft, so couplings or pulleys can be fitted without keyway alignment issues. An electrically released holding brake rated at 1 Nm keeps the load stationary when power is removed. The C length code works with winding code 0900 to suit short-stroke, high-acceleration axes. Thermal endurance is supported by insulation class 155, which allows continuous operation at elevated winding temperatures. This combination is suitable for compact axes that need accurate motion control and dependable holding at standstill.