Product Description:

The MHD115C-024-NG0-AA is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. It serves as a rotary actuator that turns drive-controller commands into controlled speed and position changes for automated gantries, packaging axes, and cutting spindles. By combining electromagnetic torque production with integrated feedback, the motor supports closed-loop motion where repeatability and stable response are required through long operating cycles. In servo systems, that combination helps the drive correct load changes quickly and maintain a predictable motion profile during repetitive machine movements.

At standstill, the rotor can deliver 70.0 Nm of continuous torque, which supports loaded axes that must resist motion while current is maintained. Motion feedback comes from digital servo feedback (HSF), allowing the controller to monitor rotor movement with the fast signal updates needed for precise speed and position regulation. Mounting uses a 192 mm square flange with a 180 mm centering diameter, so the motor seats accurately against machine plates or gearbox faces. Cooling is handled by natural convection, and the motor uses a plain shaft with a shaft seal for coupling arrangements that do not require a keyed connection.

The motor uses winding code 024, and this winding selection sets the electrical behavior expected by the matching drive controller. The unit is supplied without a holding brake, so any load that must remain fixed after power removal needs external restraint or drive-produced torque. Power connections are arranged on side A, which can help keep cable routing consistent when the motor is mounted close to a machine wall or protective panel. The side-facing connection layout can also reduce cable strain where harnesses need to stay within a controlled routing path. With motor size 115 and length C, the housing fits applications that need substantial torque density without adding separate cooling hardware.