Product Description:

The MSK100B-0200-NN-S1-BG0-NNNN is a synchronous servomotor produced by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. It is deployed in automation cells to drive rotary axes, indexing tables, and precision feeders, where the motor converts controlled drive current into exact mechanical rotation that supports repeatable positioning and speed regulation across duty cycles. As an electromechanical actuator, it interfaces directly with IndraDrive controllers, enabling torque, velocity, or position modes through real-time fieldbus commands.

The unit relies on natural convection to carry heat away from the stator, so airflow around the housing must not be obstructed. With a compact frame classified as 100 and the “B” length code, torque density is balanced against installation depth for mid-range power axes. A plain shaft permits direct coupling to gearboxes or belt pulleys without keyways, reducing torsional play. The rotor is wound with code 0200 conductors that establish electrical parameters suitable for the drive’s continuous current range. Because the motor is supplied without a holding brake, any static load must be secured by external means when power is removed. Incoming power enters on the B-Side, simplifying cable routing when the motor is mounted with the connector toward the control cabinet.

Position feedback is delivered through the Hiperface serial interface. The integrated encoder generates 128 signal periods per mechanical revolution; after interpolation in the drive this equates to sub-arcminute resolution. Its optical scanning method minimizes drift over temperature, while the singleturn architecture supplies an absolute angle within one revolution, eliminating the need for battery backup. These characteristics provide the controller with an accurate angular reference for dynamic commutation, smooth velocity loops, and coordinated motion with adjacent axes.