Product Description:

Bosch Rexroth Indramat manufactures the MSK101E-0200-NN-M2-AG0-RNNN, a servomotor in the MSK IndraDyn S Synchronous Motors series. This IndraDyn S synchronous servomotor delivers closed-loop torque and speed control when paired with a Rexroth drive, giving machine axes the rapid response and accuracy required in automated assembly cells, metal-cutting spindles, and palletizing stations. Its electromechanical design allows direct mounting to the load without intermediate transmissions, which reduces backlash and increases positional repeatability in factory-floor applications.

The stator is wound to the 0200 code, and this winding pairs with the 101 frame size for the motor’s voltage constant, current range, and peak torque capability. The extended E length adds additional active iron for higher continuous output. Heat produced under load is removed by natural convection, so the motor can be installed without external fans or liquid circuits. Mechanical accuracy is supported by increased concentricity, which keeps housing runout within tight tolerances. Position data reach the drive through the EnDat2.1 interface, and the integrated optical encoder generates 2048 signal periods per revolution for high-resolution commutation and smooth low-speed motion.

The housing is sealed to IP65, which helps prevent dust ingress and low-pressure water jets from affecting the windings. A plain shaft simplifies coupling to gearboxes or timing pulleys without keyways. Absolute position feedback is retained across power cycles through the encoder’s Multiturn Absolute capability, so homing is not required when the machine restarts within the allowable 0–40 °C ambient range. The power connector is located on the A-side for consistent cabinet routing, and the motor is supplied without a holding brake. Insulation class 155 supports elevated winding temperatures during continuous duty.