Product Description:

The MHP112D-027-HP0-ANNNNN is a synchronous servo motor built by Bosch Rexroth Indramat for the MHP Synchronous Motors series. It serves as a rotary actuator that converts drive power from an Indramat servo amplifier into precise shaft movement for positioning and velocity-controlled axes on packaging lines, machine tools, and material-handling equipment. The unit belongs to motor size 112 and length code D, giving it a mid-range footprint that suits medium-inertia loads in closed-loop automation.

The motor develops a continuous standstill torque of 48.0 to 57.0 Nm, allowing stable holding or low-speed operation without auxiliary fans. A sealing system and machined housing give the motor an IP65 rating, so dust ingress and water jets do not affect internal windings. Position accuracy is supported by an incremental feedback device with 2048 increments, which sends fine-resolution encoder pulses to the drive for commutation and speed control. The motor uses insulation class F; the winding varnish tolerates temperatures up to 155 °C before degradation. Operation is intended for ambient conditions between 0 and +40 °C, keeping copper losses and magnet temperatures within the insulation limit.

No electromagnetic brake is mounted; the design is supplied without a holding brake, so applications that need static load retention must rely on drive torque or an external clamp. Mechanical power exits through a keyed shaft with a sealing ring, which transmits torque while preventing lubricant leakage into the motor. Heat is shed directly from the frame because the housing is built for natural convection, minimizing installation complexity when cabinet airflow is restricted. Electrical power reaches the stator through a connector on side A, and the motor uses winding code 027, which matches the electrical characteristics expected by the drive.