Product Description:

The MHD112D-024-NG2-RN is a servo motor manufactured by Bosch Rexroth Indramat within the MHD Synchronous Motors series. This motor is intended for closed-loop automation axes that need precise torque and speed regulation. In conveyors, gantry systems, and packaging machinery, it converts electrical drive commands into controlled mechanical rotation and serves as the actuation link between the drive controller and the load. Because it is built for servo operation, it can support repeatable acceleration, deceleration, and position holding during automated cycles.

At standstill, the motor can deliver 48.0 Nm of continuous torque, allowing the axis to hold load without overheating. Alignment in the machine frame is simplified by a 130 mm centering diameter that fits standard pilot recesses, while the 192 mm square flange provides a rigid mounting surface. Internal passages circulate coolant, so liquid cooling removes heat directly from the stator during continuous duty and helps maintain stable thermal behavior over long operating periods. Rotor position is monitored through Digital servo feedback (HSF), which supports closed-loop current control, speed regulation, and relative position evaluation. A plain shaft transmits torque without keyways, and the integral shaft seal helps keep lubricants and contaminants out of the motor cavity. This shaft style is commonly used with clamp couplings or other friction-based hubs.

A holding brake produces 32.0 Nm of static torque to secure vertical or inertial loads when power is removed. This is useful where the driven load must remain in place during shutdown or loss of drive power. Electrical power enters through a sealed power connector that faces to the right, which affects cable routing and cabinet clearance on the machine. The winding code 024 matches the motor's electrical design to compatible drive voltage and current ranges. The MHD 112 frame with length D provides a long active section within the same basic mounting format.