Product Description:

The MSK071D-0300-NN-S2-AG1-RNAN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat and included in the MSK IndraDyn S Synchronous Motors series. Designed as a compact rotary actuator for modern factory automation, it delivers closed-loop torque and position control to gantry axes, pick-and-place heads, and auxiliary spindles. By pairing with an IndraDrive controller, it forms the electromechanical link between a machine’s motion commands and the actual load, converting the drive’s regulated current into precise rotation without intermediate gearing. This arrangement supports repeatable acceleration and accurate stopping on dynamic axes.

For thermal management, the unit relies on natural convection, so airflow around the housing removes losses without external fans or liquid circuits. Position data travels to the drive through an EnDat2.1 interface, and the optical encoder delivers 2048 signal periods per revolution in single-turn format, allowing fine interpolation inside the controller. An electrically released holding brake supplies 23 Nm of static torque to secure vertical loads when power is removed. The motor has an IP65 enclosure, and full performance is available at ambient temperatures from 0–40 °C.

The mechanical outline is set by frame code 071 and length code D, a combination that balances torque density with installation depth in multi-axis assemblies. Winding code 0300 pairs the stator with standard IndraDrive amplifiers, while the power connector on the A-side simplifies daisy-chained cabling inside cabinets. A plain shaft transmits torque without keyways, which helps reduce runout under high-speed reversal. Insulation class 155 supports winding temperatures typical of continuous cyclic duty, and the optical single-turn structure helps maintain feedback integrity throughout the motor’s service life.