Product Description:

The MHD112A-024-NP1-AN is a servo motor manufactured by Bosch Rexroth Indramat and included in the MHD Synchronous Motors series. Designed for closed-loop torque and position control, the unit interfaces with drive controllers to move axes in machining centers, packaging stations, and material-handling cells. Its keyed output shaft, sealed housing, and liquid-cooled stator support reliable operation in areas where coolant splash or process debris is present. It is intended for servo applications that require stable speed control, repeatable positioning, and dependable response under changing mechanical loads.

At standstill, the motor produces a continuous torque of 15.0 Nm, and heat is removed through liquid cooling. A centering diameter of 130 mm aligns the frame, while a 192 mm square flange secures it to gearboxes or mounting plates. Internal components are protected by an IP65 enclosure, and a shaft seal helps prevent lubricant migration along the keyed shaft. Power exits on side A through an output connector, which can simplify cabinet layout. Motion feedback is delivered by digital servo feedback (HSF) with optical measurement, supplying relative position data to the drive. The square flange provides a rigid mounting surface, and the sealed shaft arrangement helps protect the bearing area in wet or dirty process zones. An integrated brake provides 22.0 Nm of holding torque for vertical loads or emergency stops.

Winding insulation class F supports continuous service in ambient air between 0 to 40 °C. Storage or transport is permitted from -20 to +80 °C without damage. Operation is permitted up to 1000 m above sea level, beyond which cooling or voltage correction is advised. System accuracy of ±0.5 angular minutes comes from the optical sensing path. Because the feedback is relative, the axis establishes its reference position after startup rather than retaining an absolute position value.