Product Description:

The MSK100C-0300-NN-S1-BG0-NNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop positioning and speed regulation, this motor converts electrical energy into rotary motion for automated packaging lines, gantry axes, and pick-and-place stations. The power connector exits on the B-side, which helps simplify cable routing in compact machine layouts and supports clean integration with nearby drive hardware.

Its frame corresponds to size 100, giving a stator diameter that supports higher torque than smaller MSK units while keeping the motor footprint manageable. The active magnetic stack uses the C length, which increases continuous power compared with shorter variants without extending the shaft. Winding code 0300 identifies the copper fill and coil pitch used for matching the motor to a compatible drive. Heat produced in operation is removed by natural convection, allowing installation without external blowers or coolant lines. Communication between the integrated encoder and the drive uses the Hiperface protocol, which provides absolute position data at startup and incremental data during motion. The motor is supplied without a holding brake, so load holding must be handled by the machine or by external mechanical locking.

The feedback device uses 128 signal periods on its grating to generate sine and cosine channels that the controller interpolates for very fine position resolution. Because the scanning method is optical, signal stability remains high across the motor's operating temperature range. Its single-turn feedback format provides an absolute angular value within each revolution, which suits indexing, camming, and short-stroke applications that do not require multi-turn tracking. A plain shaft without a keyway helps minimize imbalance, supports press-fit couplings, and reduces hysteresis in high-precision servo loops.