Product Description:

The MHD112D-024-NG2-BN servo motor belongs to the MHD Synchronous Motors series manufactured by Bosch Rexroth Indramat. It combines a size 112 frame with the D length to supply controlled rotary motion for automated axes that need high continuous torque and coordinated multi-axis positioning. As part of an industrial drive system, the motor converts regulated electrical energy from a compatible drive into mechanical shaft power while the built-in holding brake secures the load during standby or emergency stops.

Under rated excitation, the motor develops 48.0 Nm of continuous standstill torque, allowing it to hold or accelerate substantial inertial loads without overheating. Heat generated in the stator is removed through a jacket that supports liquid cooling, so the unit can maintain output even in confined cabinets. The square mounting flange measures 192 mm, giving a standardized bolt pattern that mates directly to gearboxes or machine frames. A centering shoulder of 130 mm ensures concentric alignment between the motor and driven equipment. Power is transmitted through a plain shaft, which is preferred in applications where couplings or gear wheels are shrink-fitted rather than keyed.

The integrated brake supplies 32.0 Nm of static holding torque to keep vertical or oscillating axes stationary when the drive is disabled. Position data is captured by a digital servo feedback (HSF) encoder that reports high-resolution rotor angle for closed-loop controllers, while the detection method is relative, meaning the system must perform reference travel after power-up. A protected shaft seal blocks coolant splash and fine dust from entering the bearing chamber, and the molded output connector is oriented toward side B of the housing to separate motor cabling from feedback leads in tight machine layouts.