Product Description:

The MHD112B-035 belongs to the MHD Synchronous Motors series from Bosch Rexroth Indramat. It is an AC servo motor intended for closed-loop positioning and speed control in automated machinery. When used with compatible drive electronics, the motor converts commanded current into precise mechanical rotation for indexing tables, gantry axes, and packaging equipment. The drive handles current regulation and motion control while the motor delivers the rotary output required by the machine axis. This separation lets the same motor platform work with different control setups in industrial automation.

The rotor can sustain a continuous standstill torque of 28.0 Nm, allowing the axis to hold static loads without active cooling. A square flange measuring 192 mm provides the mounting interface, and the machined housing includes a locating recess with a 130 mm centering diameter for accurate alignment on the machine frame. The stator is built in frame size 112, and winding code 035 matches the electrical characteristics expected by compatible Indramat drives. These dimensions support stable mounting and help limit misalignment at the coupling and bearings. The flange and centering surfaces also help the shaft line stay true when the motor is connected to gearboxes, pulleys, or direct-drive loads.

The B length keeps the overall motor depth moderate, which is useful where slide travel, guards, or nearby structures limit available space. The unit remains a Servo Motor, so torque, speed, and position loops are handled by an external drive controller rather than internal electronics. Compared with the shorter A-length version, the B-length rotor carries more steel mass, which can increase inertia and smooth speed behavior on heavier moving axes. That behavior can be helpful on applications that favor steady motion over the fastest possible acceleration. Its mounting pattern, cooling concept, and feedback connection layout follow the standard arrangement used across this motor family.