Product Description:

The MHD131D-024-PG1-BN is a servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It belongs to motor size 131 and follows length code D, while winding code 024 matches the electrical characteristics expected by compatible Indramat drive modules. An integrated digital servo feedback encoder supplies absolute position data to the control loop, and a plain shaft interface permits direct coupling to gearboxes or other driven elements. This motor is intended for closed-loop motion control on automated axes that require controlled torque, repeatable positioning, and stable speed regulation.

This model delivers a continuous standstill torque of 160 Nm, which allows the motor to support high static load at zero speed. Heat from the stator windings is removed by liquid cooling, so full torque can be maintained across an operating ambient range of 0 to 40 °C. The housing is sealed to IP65, which helps block dust and low-pressure water jets during washdown service. Position accuracy reaches ± 0.5 angular minutes, using an optical measuring system with absolute position detection over more than 4096 revolutions. Class F insulation supports winding temperatures up to 155 °C, and storage is permitted from -20 °C to +80 °C. A shaft seal helps prevent ingress along the plain shaft, and power enters through an output connector on side B for straightforward cable routing.

An integrated holding brake supplies 100 Nm of torque to lock the rotor when power is removed. The motor uses a centering diameter of 250 mm and a flange size of 260 mm, providing a stable mounting interface for large machine assemblies. Installation is permissible up to 1000 m above mean sea level, which covers typical factory elevations. This configuration is suitable for axes that must remain secured during stoppages, and the large mounting interface helps maintain alignment under demanding mechanical loads.