Product Description:

The MSK071D-0200-NN-M1-UP2-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. As a compact rotary actuator, it converts controlled electrical energy into mechanical torque and speed for positioning and interpolation tasks in industrial automation systems such as packaging stations, gantry axes, and robotics. Winding code 0200 is paired with the 071 frame and D-length stator, giving a combination suited to moderate continuous torque and low rotor inertia in dynamic axis applications. This layout suits coordinated axes that need repeatable starts, stops, and reversals under closed-loop motion control.

Thermal management uses natural convection, so the motor can be mounted without external fans and with less dependence on auxiliary airflow hardware. Feedback is handled through the Hiperface interface, allowing the drive to exchange position values and diagnostic data over a bidirectional serial link. The encoder provides 128 signal periods per mechanical revolution, which supports fine interpolation and steady speed control at low and medium shaft speeds. The optical scanning method helps keep signal linearity stable through temperature changes and vibration. An electrically released holding brake supplies 30 Nm of static torque, which helps keep vertical or suspended loads in place when motor power is removed. By combining serial feedback and brake holding torque, the motor supports controlled stopping and accurate restart behavior on automated axes.

The output uses a shaft with a keyway, giving positive torque transmission to standard couplings, pulleys, or gear inputs without relying only on friction. The encoder plug is rotatable through 240°, which helps route cables in crowded machine spaces while reducing strain at the connector. Position retention is provided by a multi-turn absolute sensor that stores revolution counts, so the axis can resume with known position data after a power cycle instead of requiring a new homing sequence. That helps shorten recovery time after controlled shutdowns or brief power interruptions.