Product Description:

The MSK071E-0300-FN-S1-UP0-NNNN servo motor is produced by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S synchronous servomotor, it supplies closed-loop torque and speed control for automated machinery such as gantry axes, packaging stations, and material-handling modules. This model uses the series standard housing and integrates thermal features suited for cabinet or machine-frame mounting. When paired with a compatible drive, it supports accurate motion control on axes that require repeatable response during changing load conditions.

Heat generated by the stator is removed through liquid cooling, a feature that helps keep winding temperature stable during sustained load cycles. The cast aluminum housing carries a protection rating of IP65, which seals the motor against dust ingress and low-pressure water jets. Position feedback is handled by an optical encoder that uses the Hiperface protocol and delivers 128 signal periods per revolution. Its connector can rotate through 240 degrees to ease cable routing in tight enclosures. With a frame code of 071, the motor occupies a mid-range footprint within the MSK family. The shaft is machined with a keyway for positive torque transfer, and the unit is supplied without a holding brake.

Internally, winding code 0300 identifies the electrical resistance and inductance profile expected by Rexroth drive controllers, while the stator insulation meets class 155 requirements for long-term thermal endurance. Motion tracking relies on a single-turn encoder, so absolute position is maintained within one revolution without a battery. The mechanical package is paired with motor length E, providing additional active stack height for higher torque capacity than shorter variants in the same frame. Reliable service is specified for ambient conditions from 0–40 °C, allowing installation in typical production areas without auxiliary climate control. This operating range supports use in enclosed equipment as well as on machine frames where surrounding air remains within the stated limit.