Product Description:

The MHD112D-024-NP2-AN is a servo motor manufactured by Bosch Rexroth Indramat and part of the MHD Synchronous Motors series. It converts regulated drive current into controlled rotary motion for positioning and speed control on production machinery. A keyed shaft, a sealed motor housing, and an integrated feedback circuit let the unit operate as a precise axis actuator in automated lines. When paired with a compatible drive controller, it supports repeatable motion on indexing, handling, and general servo-driven equipment. Its design suits applications that require stable torque delivery and accurate response during frequent start-stop cycles.

The motor provides a continuous standstill torque of 48.0 Nm, and winding code 024 indicates the conductor layout used for this output level. Heat generated during sustained loading is removed by liquid cooling, allowing rated torque without thermal reduction. Protection class IP65 helps keep dust and water jets away from internal components. Position data are captured by an optical encoder with Digital servo feedback (HSF), and the feedback system supports an accuracy of ± 0.5 angular minutes. The motor has a keyed output shaft with a factory-installed shaft seal, while power conductors are routed to side A through an output connector. Within the 112 frame size, the D length code indicates the longer housing version.

A mechanical holding brake rated at 32.0 Nm keeps the axis secure when power is removed, which is useful on vertical or load-holding axes. The permitted operating ambient temperature is 0 to 40 °C, and the storage temperature range is -20 to +80 °C. The windings use insulation class F, which allows elevated internal temperatures during intermittent duty. Installation is permitted up to 1,000 m above sea level. The encoder uses relative position detection, so the control system can restore axis operation after a controlled stop without an extended setup routine.