Product Description:

Bosch Rexroth Indramat developed the MHD093C-035-NG1-LN for the MHD Synchronous Motors series. This servo motor integrates into automated axes that demand precise velocity and position control during repeated start, stop, and holding cycles. It belongs to motor size 093 and uses length code C to balance compact geometry with the torque needed for medium-duty machinery. The unit’s plain shaft allows direct coupling to gearboxes or driven loads, and the integrated shaft seal protects the bearing set when the motor is mounted in washdown or dusty production areas.

The motor supplies a continuous standstill torque of 23.0 Nm, delivered by winding code 035 and supported by Class F insulation for thermal endurance. Heat from the stator is removed through liquid cooling, so the housing remains within limits even under sustained load. An enclosure rating of IP65 keeps internal components free from dust ingress and low-pressure water jets. Position feedback is generated by digital servo feedback (HSF), and this optical method sends high-resolution data to the drive controller for closed-loop motion control. A centering diameter of 130 mm aligns the 140/150 mm flange with machine frames, and the power connector faces left to simplify cable routing in compact installations.

Process reliability is supported by a spring-applied brake that clamps the shaft with 22.0 Nm of torque when power is removed. During operation, the system holds commanded positions within ±0.5 angular minutes, which supports accurate indexing and repeatable motion. The motor remains thermally stable in ambient temperatures from 0 to 40 °C, and it can be stored between -20 to +80 °C without damage to magnetic or winding materials. Installation up to 1000 m above mean sea level is permitted, and power is fed through a sealed connector while the shaft seal helps limit lubricant migration.