Product Description:

The MSK100C-0300-NN-S1-AG0-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat and placed in the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop position and velocity control, it serves rotary axes, conveyors, and auxiliary drives within automated production lines. By pairing with IndraDrive power stages, the motor delivers precise torque and speed regulation while fitting compact machinery layouts that require direct coupling between the rotor shaft and mechanical load.

Heat is removed exclusively through natural convection, so cabinet layouts must provide free airflow around the housing to maintain permissible winding temperature. The motor is supplied without a holding brake; therefore, external clamping or drive torque must secure the load during power-off states. Power and feedback cabling exits on the A-side, simplifying routing when the motor face is oriented toward the drive train. Frame code 100 denotes a stator outer diameter of roughly 100 mm, while length code C indicates the third lamination stack available in this frame size. Winding code 0300 identifies the electrical characteristics that determine the base voltage constant and rated current required from the inverter.

Position feedback and drive synchronization rely on the integrated encoder. Its interface is Hiperface, allowing simultaneous transmission of absolute position data and power-supply lines over a single hybrid cable. The scanning system is optical, giving high immunity to noise and stable phase accuracy across the speed range. With 128 signal periods per mechanical revolution in single-turn mode, the controller can interpolate fine increments for smooth velocity loops and accurate static positioning. A plain shaft simplifies coupling designs where keyless hubs or shrink discs are preferred.