MHD112A-035
The MHD112A-035 is a synchronous servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. Designed for closed-loop operation with Rexroth digital drive controllers, the unit converts electrical control signals into precisely regulated shaft rotation. This makes it suitable for material-handling axes, packaging machinery, and general positioning stations in automated lines. Its operating principle supports accurate speed and position control during repeated motion cycles.
Its mechanical interface follows standardized dimensions that support installation and alignment. The motor body uses a centering diameter of 130 mm, allowing a tight concentric fit to gearboxes or machine frames. A square mounting flange measuring 192 mm on each side provides the bolt pattern for rigid fixation and accurate perpendicularity. Length designation A identifies the shortest housing available in the 112 platform, which helps reduce overhang where space is limited. The frame code 112 corresponds to the stator lamination height used for this motor size. The winding code 035 identifies the wire gauge and turn count used in this model, which helps match the motor to compatible inverter voltage and current ranges.
Within those dimensions, the motor can deliver a continuous standstill torque of 15.0 Nm, which is the baseline torque it can apply without exceeding thermal limits during prolonged dwell or low-speed operation. This value helps with gearbox selection and load matching while preserving acceleration margin in the driven axis. The motor is suited to applications that require stable torque output and precise motion control over repeated operating cycles. Its combination of compact length, standardized mounting features, and steady low-speed torque supports consistent performance in general industrial automation.
