Product Description:

The MHD112C-058-PP0-AN belongs to the MHD Synchronous Motors series manufactured by Bosch Rexroth Indramat. It is a servo motor intended for closed-loop industrial positioning tasks where compact installation and continuous duty are required. When paired with Indramat drive controllers, it serves as a direct-coupled rotary actuator that converts electrical commands into mechanical motion with encoder-based feedback for automation cells, transfer lines, and packaging stations.

At the stator, this model can deliver 38.0 Nm of continuous standstill torque, and the housing uses liquid cooling to keep copper losses within limits during high-current operation. The enclosure meets IP65, sealing the windings and bearings against dust and low-pressure water jets. A square mounting flange of 192 mm aligns the motor to gearboxes or machine frames. The integrated feedback system has an accuracy of ± 0.5 angular minutes, so commanded angles translate into repeatable shaft positions. The motor can operate without derating across an ambient range of 0 to 40 °C. Power leads exit on side A through an output connector. The keyed shaft transmits torque directly to couplings, and a shaft seal helps block lubricant migration. The unit is supplied without a holding brake, which reduces mass and inertia in dynamic axes.

Dimensional reference surfaces include a centering pilot of 130 mm, allowing precise concentric alignment to mating hardware. During storage, the unit tolerates temperatures from -20 to +80 °C, and electrical integrity is supported by Class F insulation for the stator coils. Winding code 058, motor size 112, and length code C identify the motor configuration. The motor may be mounted up to 1000 m above mean sea level without voltage adjustment. Absolute position detection over more than 4096 revolutions is achieved by an optically scanned digital servo encoder, providing single-cable feedback for high-precision indexing or multi-turn homing routines.