MSK070D-0450-NN-S2-UG0-RNNN

The Bosch Rexroth Indramat MSK070D-0450-NN-S2-UG0-RNNN is a robust member of the MSK IndraDyn S Synchronous Motors series designed for precision motion control in demanding industrial automation systems. Featuring Natural convection cooling and an optical EnDat2.1 encoder interface, this servomotor delivers high torque density while maintaining a compact footprint. With a Motor Size of 070 and a Motor Length of D, the unit is optimized for seamless integration into high-performance machinery where rapid response and repeatable positioning are essential.

This IndraDyn S synchronous servomotor provides detailed technical specifications that underscore its engineering excellence. The Continuous Current at Standstill 100 K is rated at 22.0 A producing a Continuous Torque at Standstill 100 K of 20.0 Nm, while the Maximum Current reaches 49.8 A for a Maximum Torque of 52.5 Nm. The Winding Inductivity of 3,000 mH supports stable current control, and the Plain shaft design with Increased concentricity ensures minimal run-out under high-speed operation. The built-in multiturn absolute encoder uses optical singleturn technology with 2048 signal periods for ultra-precise feedback, and the power and encoder connectors feature a 240° rotatable plug for flexible cable routing.

Beyond raw performance, the MSK070D-0450-NN-S2-UG0-RNNN excels in reliability and efficiency. Its Design: Increased concentricity enhances mechanical stability, and the absence of a Holding Brake simplifies maintenance. The motor benefits from a thermal time constant of 23 minutes and a leakage capacitance of 4.5 nF, supporting smooth thermal management and low electrical noise. Grease-lubricated ball bearings offer a service life of up to 30,000 hours under proper operating conditions, while extensive quality certification ensures consistent performance. In industrial applications, this servomotor delivers precise, efficient, and durable motion control, reducing downtime and maximizing throughput.