MSK071D-0450-FN-M1-UP2-NNNN

The MSK071D-0450-FN-M1-UP2-NNNN synchronous servomotor from Bosch Rexroth Indramat exemplifies advanced drive technology within the MSK IndraDyn S Synchronous Motors series. This IndraDyn S Synchronous Servomotor features a motor size of 071 with a motor length of D and a winding code of 0450, delivering a compact yet powerful solution for precision motion control. The unit’s sound pressure level of approximately 75 dB(A) ensures low-noise operation, while the thermal time constant of 3 minutes supports rapid thermal stabilization under varying load conditions. Designed for maximum flexibility, the motor achieves a maximum speed of 6000 rpm and incorporates an output shaft with keyway for secure mechanical coupling. Built to accommodate elevated performance demands, the device integrates seamlessly with existing automation architectures and control systems.

Performance characteristics of this servomotor are defined by robust electrical and feedback systems. Liquid-cooled operation (Cooling: Liquid cooling) maintains optimal junction temperatures during high-duty cycles. The integrated Hiperface encoder interface employs an optical encoder technology with 128 signal periods per revolution and a multiturn absolute turn type, ensuring precise position feedback over extended motion ranges. The rotatable encoder connector, adjustable by 240° enhances installation flexibility in confined spaces. Winding inductance of 3,200 mH contributes to smooth current ripple suppression, while the motor’s continuous current at standstill (100 K) of 17.6 A and continuous torque at standstill (100 K) of 20.0 Nm enable high holding performance. When combined with a maximum current rating of 69.3 A and a peak torque capacity of 66.0 Nm, this design delivers consistent dynamic response across a wide operational spectrum.

Reliability and integration are further reinforced by the standard design constraint requiring FN (liquid) cooling, which ensures stable thermal management under heavy load. The servomotor features a holding brake, electrically released, with a brake torque of 30 Nm to secure loads during power-off conditions. Installation parameters specify ambient temperatures between 0 and 40 °C and elevations up to 1000 meters, with predictable performance degradation beyond these thresholds. The robust shaft with keyway design simplifies mechanical integration into gearboxes, couplings, and machine frames. Ideal for packaging, printing, assembly, and general automation applications, the MSK071D-0450-FN-M1-UP2-NNNN delivers dependable precision and extended service life for demanding industrial environments.