Product Description:

The MHD112B-024-NP1-AN is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. It converts drive current into precise rotary motion for machine tools, packaging equipment, and handling modules that require closed-loop positioning. In servo applications, the motor works with a compatible drive to maintain commanded speed and position as load conditions change. It is suited to repeatable starts, stops, and indexing moves in automated equipment. The housing keeps the motor compact while still supporting medium-range mechanical power. This combination helps multiple axes fit into tight machine envelopes, and its thermal design supports continuous-duty operation in demanding industrial automation environments.

The motor delivers a continuous standstill torque of 28.0 Nm, so an axis can hold load without overloading the windings. Mounting is centered by a 130 mm pilot diameter and fixed with a square flange that measures 192 mm across. Heat is removed through liquid cooling, which permits higher current density than air-cooled housings. Shaft position is transmitted through digital servo feedback (HSF), enabling tight velocity control at the drive. The integrated holding brake supplies 22.0 Nm of static torque to secure vertical or suspended loads when power is removed. The motor has size 112 and a body length code of B.

Mechanical coupling is handled by a keyed shaft that helps prevent slippage during the start-stop cycles common in indexing tables. The motor uses relative position detection, so the control system must complete a homing routine after power-up to establish a reference point. Its stator uses winding code 024, which balances voltage, current, and inductance for medium-speed applications. Power cabling exits on side A, which can simplify routing when the motor is mounted in dense assemblies. A shaft seal helps keep coolant or oil from entering the interior during operation.