Product Description:

The MSK075D-0200-NN-S1-UP1-NNNN synchronous servomotor is produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It serves as a rotary actuator that delivers commanded torque and speed to automated conveyors, gantry axes, and packaging lines. When paired with a compatible drive controller, the motor supports coordinated moves, positioning tasks, and controlled velocity changes in industrial automation equipment. The integrated feedback and brake arrangement also suit axes that must start, stop, and hold position repeatedly during cyclic machine operation. This makes it suitable for transfer systems and indexing stations that require repeatable motion from one production step to the next.

With a frame designation of 075, a motor length of D, and winding code 0200, the unit suits medium-torque machines while keeping rotor inertia moderate for dynamic response. Heat generated in the stator is dissipated through natural convection, so the housing must have free surrounding airflow instead of external forced cooling. The cast-aluminum enclosure has an IP65 rating, which keeps dust and low-pressure water spray away from live components. An electrically released holding brake provides 23 Nm of static torque so the shaft can remain in place when input power is removed. The keyed output shaft supports secure torque transfer to couplings, and insulation class 155 allows sustained winding temperatures up to 155 °C during continuous duty.

Position feedback is provided by an optical single-turn encoder that communicates over the Hiperface interface. The sensor divides each mechanical revolution into 128 signal periods, giving the drive fine angular information for stable speed regulation and accurate positioning. Its plug connector is rotatable, 240°, which helps route the cable toward the cabinet without adding unnecessary twist to the conductors. Continuous operation is specified for ambient temperatures from 0 to 40 °C, allowing full-rated use on most factory floors. The encoder is built into the motor, so a separate external feedback device is not required for normal closed-loop operation.