Product Description:

The MHD093C-035-NG0-RA is a servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. Classified as a permanent-magnet AC unit, it supplies closed-loop torque and speed to automated machinery such as packaging stations and handling gantries. By integrating with a compatible drive controller, the motor converts commanded current into mechanical rotation for precise axis positioning in industrial automation.

At the mechanical interface, the motor uses a centering diameter of 130 mm and a flange pattern of 140/150 mm, so it mates directly with standard gearboxes or mounting plates. The continuous torque rating of 23.0 Nm applies when the stator is at its reference temperature and indicates the maximum static load that can be held without motion. Protection class IP65 keeps dust and water jets from reaching internal windings, while the aluminum housing sheds heat by natural convection, eliminating the need for forced-air ducts. Position feedback is generated by a Digital servo feedback (HSF) encoder that operates on an optical measurement principle and supplies relative position data to the drive. The winding code 035 corresponds to the motor’s electrical characteristics, and the power connector is oriented to the right for simpler cable routing.

Thermal limits permit continuous operation in an ambient of 0 to 40 °C; outside this window, output must be derated or the motor must be cooled. An insulation system rated to Class F tolerates winding temperatures up to 155 °C, giving headroom for short overloads during acceleration. The feedback chain delivers a total system accuracy of ± 0.5 angular minutes, supporting precise repeatability when paired with high-resolution drives. A plain shaft with a factory-installed seal blocks lubricant ingress and allows direct coupling to pulleys or clamping hubs. Storage is permitted from −20 to +80 °C, and installation altitude can reach 1000 m above mean sea level.