Product Description:

The MSK100D-0300-NN-S3-AG0-NNNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. As a rotary actuator, it converts drive current from a Rexroth controller into controlled torque and precise speed. This supports axis modules, pick-and-place units, and other motion tasks in automated machinery. The motor is intended for coordinated motion systems that require repeatable rotary control during frequent operating cycles.

Its thermal management relies on natural convection, so the housing dissipates heat without auxiliary fans. This arrangement affects mounting clearance and the amount of airflow available around the motor surface. Position feedback is handled through a Hiperface interface, allowing bidirectional communication between the motor encoder and drive for parameter transfer and diagnostics. The feedback system resolves rotor position in 16 signal periods per electrical revolution, and the capacitive scanning method helps maintain accuracy under vibration and condensation. Because the encoder is a single-turn design, absolute position is retained within one mechanical turn while multi-turn memory components are omitted.

The motor is supplied without a holding brake, so static load retention must be provided by the controller or by external clamping elements. Its output shaft is a plain shaft, which supports direct coupling with clamp hubs or shrink discs when backlash must be minimized. The power connector is arranged on the A-side of the stator, a layout that routes the cable parallel to the machine bed and keeps encoder leads separate. The winding code 0300 corresponds to the copper fill and turns count used for this D-length, size-100 frame motor, which gives the unit a fixed voltage constant for matching IndraDrive amplifiers. This combination suits installations that need accurate feedback, simple cooling, and a direct-drive style shaft connection.