Product Description:

The MHD112D-027-NG3-BN is a three-phase servo motor engineered by Bosch Rexroth Indramat for the MHD Synchronous Motors series. In automated machinery, the unit converts drive current into controlled rotary motion and supports precise position and velocity regulation for gantries, packaging stations, and material-handling axes. Its construction is optimized for continuous duty where repeatable torque and high-resolution feedback are required. The motor is well suited to applications that demand steady torque delivery during repeated starts, stops, and direction changes.

It supplies a continuous standstill torque of 48.0 Nm, allowing the axis to sustain static loads during servo control. A centering register of 130 mm positions the housing concentrically on the machine plate, while the 192 mm square flange provides a stable mounting surface. Motion feedback is produced by digital servo feedback (HSF), enabling tight speed loops and relative position tracking inside the drive controller. Thermal management is handled by liquid cooling, with coolant circulating through the stator jacket to remove heat and support continuous operation under demanding loads.

The integrated brake delivers 70.0 Nm of holding torque, locking the rotor during power-off on vertical or suspended axes. A plain shaft supports coupling through clamping hubs, and a shaft seal helps reduce the entry of coolant or dust. Power leads exit the housing on side B through an output connector that helps keep cable routing clear around the mounting face. Winding designation 027 indicates the electrical winding used for this motor. The motor uses a D-length stator in a size-112 frame, which provides a larger active section without changing the flange size. Relative position detection supports applications that rely on incremental homing routines after startup.