Product Description:

The MSK101D-0300-NN-M1-RG0-NNNN synchronous servomotor is built by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. Within automated machinery, this motor converts regulated electrical power from a drive into torque and position control for axes that require rapid indexing and continuous duty. It supports precise closed-loop motion in packaging lines, printing modules, and material-handling stages, where stable speed regulation and repeatable positioning are required during both short moves and longer production cycles.

The stator is wound according to winding code 0300 and is paired with a frame that carries the 101 size designation and the elongated D length, which increases active iron for higher continuous torque. Heat generated in the windings is released by natural convection, eliminating the need for forced cooling hardware and helping keep the installation layout simple. Feedback is supplied through a Hiperface optical encoder that provides 128 signal periods per revolution and stores absolute position over multiple turns through its multiturn architecture. This feedback arrangement allows the drive to track rotor position accurately during acceleration, deceleration, and steady-state operation.

For applications where axial locking is handled externally, the motor is supplied without a holding brake. A plain shaft interface simplifies coupling to gearboxes or belt pulleys, and the enclosure carries an IP65 rating that seals out dust and low-pressure water jets. Thermal endurance is supported by Class 155 insulation, allowing rated output across an ambient range of 0-40°C when the motor is cooled by free air. Optical encoder technology also helps preserve signal quality during vibration and supports stable feedback under changing load conditions.