Product Description:

The MSK101E-0200-FN-S1-BP0-NNNN belongs to the MSK IndraDyn S Synchronous Motors series from Bosch Rexroth Indramat. It is an IndraDyn S synchronous servomotor engineered for position and velocity control in automated machinery, packaging lines, and material-handling axes where precise torque delivery and high feedback resolution are required. The motor converts drive commands into controlled rotary motion for servo axes that need repeatable positioning and stable speed regulation during continuous machine operation. This type of motor is commonly used where rapid response and consistent motion quality are needed across repeated cycles.

The stator windings are cooled by an internal circuit that carries coolant directly along the frame; this liquid cooling method removes heat efficiently so continuous current can be sustained in confined enclosures. Rotor position is reported through a feedback unit that communicates over the Hiperface interface, and the drive receives 9-bit sine-cosine cycles that correspond to 128 signal periods per mechanical revolution. Because the sensing element is optical, the position data are less affected by magnetic stray fields that might exist near large transformers or contactors. The encoder supplies one absolute revolution of data and is classified as single-turn, which is suitable for axes that re-reference after each power cycle.

This motor is supplied without a holding brake, so any power-off load retention must be handled by the drive or an external locking device. Its housing corresponds to motor size 101 with length code E, which balances torque density with installation depth. Power and protective earth conductors are routed on the B-side of the housing, helping separate the high-current path from the feedback connection. The shaft uses a keyed output for positive torque transmission into couplings or pulleys, which helps reduce slip when load changes occur. Winding set 0200 sets the electrical resistance and inductance values expected by compatible drive power stages, so current limits and field-weakening behavior remain matched to the motor.