Product Description:

The MSK075E-0200-NN-M2-UG1-RNNN is an IndraDyn S synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Designed for precise rotary positioning in automated machinery, the unit converts controlled drive current into regulated torque for packaging lines, gantry axes, and material-handling stations. It uses motor size 075 mechanics with the extended E-length stator, and winding code 0200 matches the coil set to compatible IndraDrive power stages for higher continuous power without a larger mounting footprint.

Its thermal design relies on natural convection, so heat is shed directly through the stator surface and the motor can be used in sealed cells without external fans. Feedback is handled by an optical multi-turn encoder whose connector can be indexed through 240° so cabling can exit in the preferred direction. Communication with the drive occurs over the EnDat2.1 serial interface, and each mechanical revolution is divided into 2048 signal periods for fine incremental data in velocity and position loops. Motion can be secured at standstill by an electrically released brake that delivers 23 Nm of static holding torque, which helps hold vertical axes when power is removed.

The aluminum housing carries an IP65 protection rating, sealing internal parts from dust and low-pressure water jets during operation. Power is transferred through a balanced plain shaft that accepts keyed or clamp couplings without additional machining. Continuous operation is permitted between 0–40 °C; outside this range, derating or external cooling is required. Class 155 insulation withstands winding temperatures associated with dynamic duty cycles, and the increased concentricity design helps keep radial runout within tight tolerances during high-speed reversals.