MHD115B-024
The MHD115B-024 is an AC synchronous motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. It is intended for automated machine tools, packaging lines, and material-handling axes, where it converts commanded drive current into precisely regulated shaft motion and holding torque. This operating behavior supports repeatable acceleration, stable speed control, and accurate positioning in machines that cycle frequently under changing loads. The housing supports direct flange mounting to gearboxes or couplings without intermediate adapters, which helps keep the mechanical connection rigid and compact.
The motor delivers a continuous standstill torque of 50.0 Nm, so it can apply this twisting force continuously without exceeding thermal limits while the shaft remains locked. A centering pilot diameter of 180 mm keeps the motor aligned with the mating machine frame, and the square mounting face measures 192 mm across to provide a standardized bolt pattern. Winding code 024 identifies the electrical winding arrangement used for this model, and size designation 115 places it in a larger MHD frame class for higher torque capability. These dimensions also help match the motor to compatible mounting hardware and surrounding machine structure.
The motor uses length code B, which indicates the housing depth used for this version and helps with clearance planning in tight machine layouts. It is classified as a servo motor, so digital position feedback and commutation-optimized windings support closed-loop motion control. This arrangement allows the connected drive to regulate speed and position with consistent response during frequent starts, stops, and reversals. The motor is well suited for axes that need steady torque output at low speed and accurate motion control throughout the operating cycle.
