Product Description:

The MSK101D-0200-NN-S1-BP2-NNAN is a synchronous servomotor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. Designed for closed-loop industrial automation, the unit converts drive commands from a Rexroth controller into precise rotary motion for tooling, packaging, or material-handling axes. Its frame designation 101 and length class D place it near the upper end of the series torque range while maintaining the reduced shaft runout needed for accurate positional tasks. This balance supports demanding axes that need high torque density without moving to a larger motor platform.

For thermal management, the motor uses natural convection, so no auxiliary fan is required in the machine enclosure. Electrical behavior follows winding code 0200, which sets the phase resistance and inductance used by the drive for current control. Rotor position is reported through a Hiperface feedback channel, and the encoder uses optical sensing technology to generate sinusoidal signals. A disk divided into 128 signal periods provides the base angular resolution before interpolation, supporting smooth velocity control and accurate low-speed positioning without an external resolver.

An electrically released holding brake provides 70 Nm of static torque, allowing the axis to remain stationary during power loss or emergency stops. Motor power is routed through a B-side connector, which keeps the cable exit opposite the feedback connection and helps simplify panel routing. That arrangement also separates power and feedback connections at the motor housing. The output shaft is a shaft with a keyway, which supports rigid coupling to gearboxes or pulleys. The encoder is a single-turn unit, so absolute position data covers one mechanical revolution and suits many indexing applications.