Product Description:

The MHD115B-024 is an AC servo motor produced by Bosch Rexroth Indramat and supplied within the MHD Synchronous Motors series. Acting as the rotary actuator in numerically controlled equipment, it transforms drive current into precisely controlled shaft motion for positioning, contouring, and feed tasks across packaging, material-handling, and metal-cutting platforms. When used with compatible digital drives, the motor supports closed-loop speed and torque regulation for synchronized multi-axis motion and repeatable operation during rapid duty cycles. This makes it suitable for axes that must accelerate, decelerate, and hold commanded speed with consistent response during changing loads.

The motor uses permanent-magnet excitation and resolver feedback for accurate commutation and stable position tracking across the speed range. A centering diameter of 180 mm aligns the stator housing concentrically on the mounting pilot to help minimize radial runout. The square flange footprint measures 192 mm across and provides the bolt pattern that transfers axial and bending forces into the machine frame. At standstill, the motor can deliver a continuous torque of 50.0 Nm, allowing static holding or low-speed creep without exceeding thermal limits in the windings or laminations. These mounting proportions support rigid installation on machine plates, gearbox adapters, and other face-mounted assemblies.

The motor length marked as B gives a medium stack depth that balances torque density with the space behind the mounting plate. Frame designation 115 matches couplings and gearboxes sized for this diameter class, which helps simplify mechanical integration. Winding code 024 sets the rated voltage, current, and back-EMF characteristics expected by compatible Indramat drives. This combination supports accurate interpolation, controlled feed motion, and repeatable positioning in automated production cells. The coded dimensions and winding selection also help the motor fit the intended drive and mounting envelope without unnecessary oversizing.