MSK070E-0450-NN-M1-UP1-NSNN

The MSK070E-0450-NN-M1-UP1-NSNN servomotor from Bosch Rexroth Indramat is a high-performance unit in the MSK IndraDyn S Synchronous Motors series, designed for demanding automation tasks. As an IndraDyn S Synchronous Servomotor, it features a compact Motor Size 070 and a standardized Motor Length E construction that optimizes installation in confined spaces. The motor delivers a Continuous Torque at Standstill 100 K of 25.0 Nm and sustains a Continuous Current at Standstill 100 K of 21.0 A, providing robust baseline performance. Its Winding Code 0450 and Winding Inductivity of 2,700 mH ensure consistent thermal behavior under steady-state operation. The integrated Holding Brake, electrically-released offers a Holding Brake Torque of 23 Nm, securing loads when de-energized.

Performance is further enhanced by a Maximum Torque of 60.0 Nm and a Maximum Current of 57.9 A, enabling rapid acceleration and high-load starts. Position feedback is provided by an Optical Encoder Technology with a Multiturn Absolute Encoder and a Hiperface Encoder Interface, delivering a resolution of 128 signal periods per rotation. The Encoder Connector is rotatable by 240°, facilitating flexible cable routing, while the encoder’s design ensures accurate position detection across 4,096 mechanical rotations. Cooling is achieved through Natural convection, eliminating the need for auxiliary fans or liquid cooling circuits. The motor’s Design: Standard and Explosion Protection (Group II, Categories 3G and 3D) meets stringent safety requirements for various industrial environments.

Reliability is assured by a robust Shaft with keyway and radial sealing, preventing contamination ingress and maintaining performance in dusty or moist conditions. The motor’s maintenance-free, self-cooling architecture dissipates heat via natural convection and conductive transfer to the machine frame, sustaining long-term operation without downtime. Its compact footprint and standardized mounting dimensions simplify integration into CNC machines, packaging equipment, and robotic assemblies. The MSK070E motor supports seamless interfacing with IndraDrive controls, enabling advanced motion profiles and real-time diagnostics. With its combination of high torque density, explosion-proof design, and precision feedback, this servomotor is ideally suited for metal forming, printing, food processing, and other automated production lines where reliability and accuracy are paramount.