Product Description:

The MHD115B-024-NG0-BN is a servo motor manufactured by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. In industrial automation, it converts drive current into controlled rotational motion for axes that must track position commands with low lag. The motor is suited to mid-range power duties in equipment that runs long operating cycles and requires steady motion behavior under changing load conditions.

This model supplies a continuous standstill torque of 50.0 Nm, allowing machines to hold static loads without drift when the drive is energized. A centering diameter of 180 mm aligns the housing on matching mounting pilots, and the flange width of 192 mm sets the mounting face footprint for the bolt pattern. Heat is removed by liquid cooling, so coolant passages in the housing carry away loss-generated heat and help the motor maintain consistent output during continuous duty. Rotor position is reported by Digital servo feedback (HSF), which provides high-resolution incremental signals for fast control loops and supports applications that reference position through a homing routine rather than absolute feedback.

The motor comes without a holding brake, so load retention at standstill must be supplied by drive torque or an external mechanical device when the axis is de-energized. A plain shaft is used for coupling to pulleys or gearboxes, and the shaft seal helps keep contaminants away from internal components during routine operation. Winding code 024 matches the electrical characteristics expected by the associated drive converter, and power conductors exit through a connector on side B to keep cable routing clear of adjacent machine elements. This cable orientation is useful where guarding, couplings, or neighboring axes limit the available space around the drive end of the motor.