Product Description:

The MHD112C-035-PP0-BN is a servo motor built by Bosch Rexroth Indramat and supplied under the MHD Synchronous Motors series. Intended for closed-loop industrial automation, this motor converts commanded electrical energy into controlled mechanical rotation for positioning or velocity duties on machinery axes. It is suited to servo applications that need repeatable positioning and stable speed control during continuous machine operation.

Its continuous stall capability reaches 38.0 Nm, allowing sustained static load holding without thermal overload. The centering diameter is 130 mm for accurate seating against a locating pilot, while a 192 mm square flange provides the mounting interface for the driven machine. Heat is removed through liquid cooling that circulates along the housing jacket, supporting high duty cycles and helping keep winding temperatures within limits. The rotor uses a keyed shaft so torque can be transferred positively to pulleys or couplings, and a shaft seal helps keep coolant and contaminants away from the bearing chamber. Because the unit is supplied without a holding brake, power-off retention must come from an external clamp or drive torque. Power conductors leave the stator through an output connector on side B, which helps reduce cable congestion at adjacent components.

Internally, the windings use code 035, which corresponds to electrical values matched to compatible drive modules. The motor has frame size 112 and motor length C, which correspond to its active stack height and overall output envelope. Position reporting is handled by digital servo feedback that provides absolute information over more than one revolution, and the integrated evaluation electronics extend this range to Absolute (>4096 revolutions). This feedback arrangement allows the controller to retain axis position after a power cycle and resume motion without a reference search in many applications.