MSK071E-0450-NN-M1-UP1-NNNN

The Bosch Rexroth Indramat MSK071E-0450-NN-M1-UP1-NNNN is a high-performance synchronous servomotor in the MSK IndraDyn S Synchronous Motors series, engineered for precision motion control in demanding industrial environments. This IndraDyn S Synchronous Servomotor integrates advanced permanent magnet technology to deliver exceptional dynamic response and torque density. With 4 pole pairs, the MSK071E achieves smooth operation across a wide speed range while maintaining high accuracy. The unit’s robust construction and optimized thermal design support reliable continuous operation under variable loads. Intended for applications requiring both precision and power, this model balances compact dimensions with significant torque capacity.

Technical specifications of the MSK071E-0450-NN-M1-UP1-NNNN are comprehensive and clearly defined. The motor uses Cooling: Natural convection to maintain optimal temperature without external fans. It features a Shaft Type: Shaft with keyway and a standard Design: Standard housing of Motor Length: E and Motor Size: 071 format. The integrated encoder subsystem provides Encoder Interface: Hiperface communication over a Rotatable, 240° Encoder Connector. Its Encoder Technology: Optical system supports Encoder Turn Type: Multiturn Absolute positioning with Encoder Resolution: 128 signal periods. The winding inductivity is a substantial Winding Inductivity: 2,600 mH, enabling smooth current transitions and reducing torque ripple.

Operational performance highlights include a Winding Code: 0450 configuration for optimized current flow. The motor sustains a Continuous Current at Standstill 100 K: 24.4 A and generates Continuous Torque at Standstill 100 K: 28.0 Nm under rated conditions. Peak demands are met with a Maximum Current: 90.1 A capability and a Maximum Torque: 84.0 Nm output, enabling rapid acceleration. The unit achieves a Maximum Speed: 6000 rpm without compromising stability, and its Thermal Time Constant: 19.8 minutes ensures thermal equilibrium during high-duty cycles. An integrated Holding Brake: With holding brake, electrically-released provides a Holding Brake Torque: 23 Nm for secure axis locking when de-energized.

System integration is streamlined through compatibility with Rexroth flange sockets (RLS1200/RLS1201) rated to IP66/IP67 standards for encoder protection. The motor supports the SUP-M01-MSK sealing air connection accessory to maintain internal cleanliness. Its multiturn absolute encoder eliminates homing routines, improving system uptime. Target applications include CNC machining centers, pick-and-place robots, indexing tables, and packaging systems where precise speed control, high torque, and reliable braking are critical to automation efficiency and safety.