MSK071E-0450-NN-S2-UP0-RNNN

The Bosch Rexroth Indramat MSK071E-0450-NN-S2-UP0-RNNN from the MSK IndraDyn S Synchronous Motors series is a high-precision IndraDyn S Synchronous Servomotor engineered for demanding servo applications. This MSK071E-0450-NN-S2-UP0-RNNN unit features a compact Motor Size 071 frame and an Motor Length E housing, offering an optimal balance of power density and installation flexibility. With a Rated Speed Code of 0450, the motor delivers smooth operation up to the specified speed range, while its shaft with keyway design ensures secure coupling and torque transfer. The increased concentricity design minimizes runout for superior dynamic performance.

Featuring robust electrical performance, the MSK071E model provides a Continuous Current at Standstill 100 K of 24.4 A and a Continuous Torque at Standstill 100 K of 28.0 Nm, ensuring stable holding capabilities under static load. During peak demands, the motor supports a Maximum Current of 90.1 A and develops a Maximum Torque of 84.0 Nm, delivering rapid acceleration and precise torque control. Its high Winding Inductivity of 2,600 mH contributes to low current ripple and smooth current regulation, while the absence of a holding brake simplifies mechanical design and reduces maintenance intervals. Natural convection cooling ensures reliable thermal management without the need for external fans, making it suitable for noise-sensitive environments.

The integrated Optical encoder system employs a Singleturn design with an EnDat2.1 interface, providing an Encoder Resolution of 2048 signal periods for ultra-fine position feedback. A rotatable encoder connector with a 240° swivel range allows flexible cable routing and straightforward installation in confined spaces. These features, combined with the motor’s rugged construction and high-precision bearings, make the MSK071E-0450-NN-S2-UP0-RNNN an ideal choice for robotics, packaging machines, and high-performance automation systems where accuracy and reliability are paramount.