Product Description:

The MHD112C-058-NG0-LN is a servo motor manufactured by Bosch Rexroth Indramat and supplied within the MHD Synchronous Motors series. It is intended for closed-loop industrial axes that require continuous torque delivery and compatibility with drive systems used in automated machinery. By converting electrical energy into controlled rotary motion, the motor supports positioning tasks on tooling, conveyors, and other machine components where repeatable movement is required. This operating role suits packaging, transfer, and handling equipment that depends on accurate speed and position control through the connected drive.

This model can hold loads steadily thanks to its continuous standstill torque of 38.0 Nm. The housing carries an IP65 rating, so it resists dust ingress and low-pressure water exposure in industrial settings. Heat is removed by liquid cooling, which supports higher power density during sustained operation. A mounting flange of 192 mm and a centering diameter of 130 mm provide a rigid interface for attachment to gearboxes or machine frames. The motor operates without derating in ambient temperatures up to 40 °C.

Position feedback is handled by a Digital servo feedback (HSF) encoder that sends high-speed signals to the drive controller. Combined with internal interpolation, the system supports positioning accuracy of ± 0.5 angular minutes for finely indexed motion. The motor can be stored at temperatures from -20 to +80 °C without damage to insulation or mechanical parts. It uses optical measurement with relative position detection, and the power connector is arranged on the left-hand side of the housing. A plain shaft with an integral seal helps limit lubricant migration, while the absence of a holding brake means vertical loads need external holding force. The motor also uses Class F insulation, permits installation up to 1000 m above sea level, and is built in size 112 with length C and winding code 058.