Product Description:

The MSK101D-0200-NN-S1-AP2-NNNN is an IndraDyn S synchronous servomotor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Classified as an automation actuator, it converts command signals from a drive controller into precise rotational motion for positioning axes, packaging lines, or material-handling stages. The motor has size 101 with length code D, and its torque is supported by an electrically released holding brake that keeps loads in place when power is removed. This motor is intended for closed-loop servo operation in machinery that requires repeatable positioning and stable speed control.

Thermal management is handled by natural convection, so the frame dissipates heat to ambient air without auxiliary fans. Because cooling is passive, the motor relies on clear surrounding airflow rather than a separate blower. The mechanical build follows a standard design, meaning no special coatings or sealed-flange options are added. Position feedback travels over the Hiperface interface, enabling bidirectional parameter exchange between the motor encoder and the servo drive. Inside the encoder, an optical disk produces 128 signal periods per revolution, and the optical pickup method supports accurate speed regulation.

The encoder measures absolute rotor angle in a single-turn format, so the drive knows shaft position within one mechanical turn after power-up. Load security is enhanced by a brake torque of 70 Nm, which resists back-driving forces on vertical or suspended axes. All power conductors exit on the A-side, allowing cable routing parallel to guide rails or machine walls. Motion is transmitted through a shaft with a keyway, which can be coupled to pulleys, gearboxes, or clamping hubs without relying on shrink-fit assemblies. This shaft form supports positive torque transfer in drive trains that use keyed mechanical connections.