Product Description:

The Bosch Rexroth Indramat MSK101E-0300-NN-S1-AG0-NPNN is an IndraDyn S synchronous servomotor from the MSK IndraDyn S Synchronous Motors series. This motor is used in industrial automation systems that require precise position and speed control for axes on packaging machines, material handling modules, and general motion platforms. It converts drive output from an electronic amplifier into controlled mechanical torque and acts as the working element within a closed-loop servo axis.

Thermal management is handled by natural convection, so the housing dissipates heat without additional fans or liquid circuits. Mounting follows a B5 flange assembly, which aligns the stator face directly to a machine wall and fixes the axial location of the rotor. Position feedback is exchanged through the Hiperface interface, and the optical encoder provides 128 signal periods per revolution for commutation and velocity monitoring. Because the sensing principle is optical, signal quality remains stable over long operating periods, and the single-turn design reports absolute position within one mechanical turn. The power connector is on the A-side, which helps keep cable routing straightforward, and the motor is supplied without a holding brake.

The enclosure has an IP65 rating, so it is dust-tight and resists low-pressure water jets when all connectors are mated. The permitted operating temperature range is 0 to 40 °C, which allows use in standard industrial environments without supplemental climate control. A plain shaft transmits torque directly to couplings or gearboxes and simplifies assembly because no keyway machining is required. The motor uses insulation class 155, which matches winding materials intended for elevated thermal load, and it is built with frame size 101, length E, and winding code 0300.