MSK070E-0450-NN-S2-UP0-RNNN

MSK IndraDyn S Synchronous Motors

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The MSK070E-0450-NN-S2-UP0-RNNN, Bosch Rexroth Indramat, MSK IndraDyn S Synchronous Motors is a high-precision IndraDyn S Synchronous Servomotor engineered for dynamic motion tasks requiring precise speed and position control. With a Motor Size of 070 and a compact Motor Length designated as E, it delivers outstanding acceleration capability in a minimal envelope. Its Design focusing on Increased concentricity minimizes radial run-out, reducing vibration and mechanical stress. A robust Shaft Type incorporating a keyway ensures secure torque transmission and simplifies coupling alignment.

At a Rated Speed Code of 0450, the motor sustains a Continuous Current at Standstill 100 K of 21.0 A and a continuous torque rating of 25.0 Nm. For transient demands, its Maximum Current of 57.9 A enables short-term peaks yielding up to 60.0 Nm of torque. A high Winding Inductivity of 2,700 mH contributes to smooth current regulation and stable torque output even under abrupt load changes. Position and speed feedback are delivered via an Optical Encoder Technology with an EnDat2.1 Encoder Interface, providing 2048 signal periods per revolution in a Singleturn Encoder Turn Type format and connected through a Rotatable, 240° Encoder Connector for flexible cable routing.

Maintenance-free Natural convection Cooling removes heat silently and eliminates fan-related failures, increasing mean time between failures. Supplied without holding brake, this variant reduces inertia and overall system weight where passive braking is handled externally or not required. Tight integration with Bosch Rexroth drives and automation controllers ensures deterministic multi-axis synchronization, making the unit ideal for high-speed robotics, precision assembly machines, and dynamic handling systems.