Product Description:

The MHD112C-035 is an AC synchronous drive motor produced by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. It is intended for precision positioning and speed regulation in automated machinery such as packaging lines, gantry axes, and material-handling stations. In closed-loop systems, it converts electrical commands from the drive into mechanical rotation with high repeatability. This supports synchronized axis motion and helps maintain accurate cycle times during repeated machine operation.

As a member of the MHD Synchronous Motors series, the unit uses a centering pilot of 130 mm to guide the housing into the mating machine flange and limit radial runout. The square mounting interface spans 192 mm across the flange, providing a fixed reference for bolt patterns and shaft height. When the stator windings are energized at rated current, the motor can supply 38.0 Nm of continuous torque at standstill, so holding force is available without a mechanical brake. During assembly, the bell housing shares the same datum surface used across other Bosch Rexroth Indramat motors. This mounting geometry also helps keep the motor aligned with the machine face during installation.

The mechanical envelope is identified by motor size 112 and motor length C, a combination that sets stack height and rotor inertia for applications balancing speed response with load capacity. Winding code 035 indicates the copper fill and turns per phase, so the selected drive must provide the voltage and current matched to this electrical design. The product is classified as a Servo Motor, indicating that feedback devices are expected and that operation occurs under closed-loop control from a compatible drive controller. With closed-loop feedback, the motor can respond quickly to command changes during indexing, contouring, and other repeatable motion tasks.