Product Description:

The MSK101E-0200-FN-S2-BP0-RNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Designed as a compact torque source, the unit integrates with IndraDrive controllers to position rotary or linear mechanisms inside automated assembly, packaging, and machining lines. By converting precisely modulated stator currents into mechanical rotation, the motor provides closed-loop motion control where repeatability, high cycle rates, and low maintenance are required in industrial automation environments.

Thermal management relies on liquid cooling, so heat is carried away by a circulating coolant rather than ambient air, keeping winding temperatures stable during continuous duty. Position feedback is handled through the EnDat2.1 serial interface; its bidirectional channel transmits absolute position data derived from an optical scanning system that resolves 2048 signal periods per motor revolution. Because the encoder is single-turn, the controller receives one absolute position within each turn and counts further revolutions electronically. The mechanical power path uses a shaft with keyway, giving a positive, slip-free connection to the driven element. The unit is supplied without a holding brake, which reduces overall mass and inertia.

The servomotor incorporates the B-side power connector, which positions the three-phase terminals opposite the feedback housing for straightforward cable routing in tight cabinets. Its winding code of 0200 identifies the electrical resistance and inductance pair selected for medium-voltage drives, while frame size 101 and motor length E indicate the output torque range. The rotor is machined to an increased concentricity standard, minimizing radial runout and supporting bearing life during high-speed operation.