Product Description:

The MSK071E-0200-NN-S1-UG2-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. In automated machinery, it couples directly to ball screws, gear stages, or gantry axes to deliver position-controlled torque for coordinated motion. The motor accepts dynamic current commands from compatible Rexroth drives, allowing conveyors, packaging tables, and pick-and-place modules to follow changing speed and position demands with stable response. Its compact servo design supports repeatable acceleration and deceleration during indexing, transfer, and synchronized handling tasks where motion timing must remain consistent from cycle to cycle.

Heat from the stator is removed by natural convection, so the housing needs unobstructed air space during operation. A sealed IP65 enclosure helps protect internal parts from dust and low-pressure water jets in industrial environments. An electrically released brake provides 30 Nm of holding torque to keep a vertical axis in place when power is removed. Communication with the drive controller uses the Hiperface encoder interface, which transfers position data together with electronic motor information. The motor is intended for ambient conditions from 0–40 °C, which suits many factory installations. Because cooling is passive, the installation can remain simpler without auxiliary fan assemblies or external airflow ducts in sealed machine sections.

The feedback system uses an Optical single-turn sensor with 128 signal periods per mechanical revolution, giving the drive accurate rotor-angle information for closed-loop control. A rotatable 240° connector helps route cables more easily in compact cabinets or crowded machine frames. The output end uses a plain shaft without a keyway, making it suitable for zero-backlash clamping couplings. The motor has size 071, length code E, and winding code 0200, which identify its electromagnetic layout for matching drive parameters. This feedback arrangement helps the controller establish commutation quickly after startup and maintain stable regulation during rapid load changes. Thermal endurance is rated at 155, which corresponds to insulation class F for continuous-duty operation.