Product Description:

The MSK075E-0200-NN-M2-UP0-RNNN servo motor is produced by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. It supplies closed-loop torque and position control for packaging machines, printing lines, and other automated axes, acting as the primary rotary actuator in each station. With frame size 075 and length code E, the motor fits installations where cabinet depth is limited while still meeting the continuous-duty demands of industrial automation.

Cooling is handled purely by natural convection, eliminating fans and allowing reliable operation in sealed enclosures. The feedback connector is rotatable through 240°, so the cable can be oriented after the flange is fastened, reducing strain in tight spaces. Digital position data is exchanged through the EnDat 2.1 interface, which also carries diagnostics to the drive. Internally, an optical scale generates 2048 signal periods per revolution; when interpolated, this supports fine velocity and contouring control. Because the sensing method is optical, readings are not influenced by stray magnetic fields or rotor temperature, helping maintain consistent accuracy during continuous load changes.

The encoder retains power-off position by using multi-turn absolute technology, so reference moves are unnecessary after maintenance stops. This model is supplied without a holding brake, so commanded torque or external clamps must hold static loads. Electromagnetic performance stems from the 0200 winding, which balances current draw and thermal rise with compatible IndraDrive amplifiers. Mechanical output is transmitted through a shaft with a keyway, giving positive engagement to standard pulleys and couplings. Length E and the increased concentricity design help keep radial runout low and allow the motor to be positioned close to driven elements in high-precision machinery.