Product Description:

The MSK101D-0300-FN-M2-AG0-RNNN synchronous servomotor is produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As an IndraDyn S unit, it delivers precise torque and position control in automated machinery that relies on closed-loop drive systems. The motor connects to compatible drive controllers through standardized power and feedback connectors, which supports direct integration into modular production lines, gantries, and packaging stations. Its control behavior suits servo axes that need accurate positioning, stable speed regulation, and repeatable response during frequent starts and stops.

Thermal management is handled by liquid cooling, which draws heat through a sealed coolant jacket and allows higher continuous load on the stator windings. Position data is sent over EnDat2.1, a bidirectional interface that carries encoder information and electronic motor data to the drive. The integrated sensor delivers 2048 signal periods per revolution, and internal interpolation helps support fine velocity regulation at low speeds. Because the scanning method is optical, the encoder is not affected by stray magnetic fields in mixed-drive cabinets. The detection element is a multiturn absolute encoder, so the controller receives angular position and cumulative revolution count without a homing cycle at power-up.

A rotor and stator ground to increased concentricity help limit radial runout during rotation, and the plain shaft simplifies coupling to low-backlash gearboxes. The housing carries the power lead on the A-side to permit short cable routes in common control cabinets. The motor is supplied without a holding brake, so static loads must be secured by the drive or by external locks when power is removed and the axis must remain fixed. Frame code 101 indicates the mounting face dimensions, and length D corresponds to the active iron stack used with winding code 0300 for its continuous torque level.