Product Description:

The MSK070C-0150-NN-S1-BG0-NNAN is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop speed and position tasks in industrial automation, coupling directly to planetary gearboxes, ball screws, or belt drives where dynamic response and continuous duty are required. Its integrated high-resolution feedback works with compatible Rexroth drive controllers and helps production equipment maintain repeatable motion during long operating shifts. This operating profile suits packaging, handling, and transfer systems that require stable positioning and responsive speed changes during repeated cycles.

Cooling is handled by natural convection, so heat leaves the stator surface without external blowers when cabinet airflow is limited. The motor uses reduced runout to minimize shaft radial error and support accurate coupling alignment. Position data travel through a Hiperface interface from an optical scanning unit that resolves 128 signal periods per revolution, and the single-turn code track provides absolute angle information within one mechanical turn. The power connector is on the B-side for cable routing, and the motor has length code C with a size 070 frame.

The housing carries an IP65 rating that protects the windings against dust ingress and low-pressure water jets, and the smooth plain shaft supports backlash-free clamp couplings. Continuous service is possible from 0 to 40 °C, and within this range the class 155 insulation system handles the permitted winding temperature. The 0150 winding code sets the voltage constant, resistance, and torque gradient used with compatible Rexroth power stages. The motor is supplied without a holding brake, so power-off holding must come from external locking or drive torque.