MHD115A-035
The MHD115A-035 is a permanent-magnet servo motor engineered by Bosch Rexroth Indramat and supplied within the MHD Synchronous Motors series. In automated packaging lines, palletizers, and machining centers, it converts sine-modulated drive current into precisely metered shaft rotation, allowing position loops to close quickly with minimal following error. The motor’s electromagnetic design supports feedback-controlled operation over the full speed range, making it suitable for axes that must accelerate frequently while holding repeatable positional tolerances. This response is useful in applications that require short indexing moves, steady velocity control, and consistent motion over repeated machine cycles.
The mechanical interface uses a 180 mm centering diameter that aligns the stator housing concentrically to the machine frame, while a square 192 mm flange size provides the bolt circle for rigid mounting. The frame is classified as motor size 115, which balances torque density against weight for mid-range power demands. Overall stack height follows motor length A, identifying the shortest lamination pack offered for this frame and reducing installation depth where cabinets are shallow. Electrical behavior is set by winding code 035, which matches the stator resistance and inductance to compatible Indramat drives for nominal current operation. The short housing length also helps when nearby machine structures leave limited axial clearance around the motor body.
Under continuous duty, the motor can deliver 32.0 Nm of torque at standstill, giving the axis reserve torque for static loads such as vertical axes or tension rolls. It operates as a servo motor, and its standardized feedback and thermal sensors integrate directly with compatible Indramat drives for precise motion control. The available torque reserve helps the motor resist load disturbances at low speed and during startup. Its mounting format and matched winding place the unit in the medium-power range for applications that require repeatable positioning and stable closed-loop performance.
