Product Description:

The Bosch Rexroth Indramat MSK101E-0300-FN-M1-AG0-NNNN is a synchronous servo motor in the MSK IndraDyn S Synchronous Motors series. It is intended for closed-loop positioning and velocity control in industrial automation lines, where precise torque delivery and rapid response are needed for gantries, packaging axes, and metalworking feed drives. When used with compatible IndraDrive controllers, the motor converts electrical input into controlled rotary motion that follows digital command values with high accuracy. Its synchronous design also supports repeatable motion on axes that start, stop, and reverse direction frequently during production.

Mechanically, the unit has size 101, and its E motor length increases the active stack to raise continuous torque without increasing the frame cross-section. The stator uses winding code 0300, which corresponds to the electrical characteristics expected by the matching drive. Thermal energy is removed by liquid cooling, permitting high continuous power in enclosed cabinets. The design is standard, so the motor uses the usual mounting arrangement for this series. Feedback is transferred over the Hiperface interface, and the encoder interpolates 128 signal periods per revolution to provide detailed position data for smooth speed and position control.

A separate track provides multi-turn absolute position information, allowing the controller to recover the true shaft position after power loss without a homing cycle. The encoder uses an optical sensing principle, so position measurement is not based on magnetic detection. Power conductors exit on the A-side, which can simplify cable routing when the motor is mounted against a gearbox flange or machine plate. The output uses a plain shaft, which suits clamp or shrink-fit couplings instead of keyed connections. The motor is supplied without a holding brake, so any application that requires static holding torque must rely on an external brake or commanded drive torque.