Product Description:

The MSK101F-0202-NN-S3-AG0-NNNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. This standard-design unit, identified as motor size 101, couples to compatible drive controllers to deliver closed-loop torque and speed in industrial automation axes. It is intended for applications where fast response and accurate repeatability are required during positioning and speed-controlled motion.

Its electromechanical configuration uses winding code 0202 and a power connector located on the A-side of the housing. Heat is removed only by natural convection, so installation must maintain ambient airflow without forced fans. The integrated feedback head uses a Hiperface interface, and a capacitive scanning element reads rotor position across 16 signal periods per mechanical revolution. Because the encoder is single-turn, the controller receives absolute angle information for one full turn but needs an external reference for multi-turn monitoring. The motor has an IP65 protection rating that helps keep dust and low-pressure water jets away from internal components, allowing installation outside an enclosure on many production lines. The motor is supplied without a holding brake, so static load retention must be provided by the machine mechanism or by drive torque.

Continuous service is specified between 0 to 40 °C, which matches the convection cooling method used by the housing. The stator windings use insulation class 155, allowing the copper to reach elevated temperatures without insulation breakdown under normal operating conditions. Mechanical power is transmitted through a plain shaft, which simplifies coupling to hubs or shrink-fit elements and helps reduce runout caused by added shaft features. With its standard construction and size 101 frame, the motor offers predictable inertia characteristics while still leaving room for an external brake if the application requires power-off holding.