Product Description:

The MHD093A-035-NG1-BN is a servo motor built by Bosch Rexroth Indramat and supplied within the MHD Synchronous Motors series. It is intended for tightly controlled motion loops and converts drive current from a compatible inverter into synchronized rotary output for pick-and-place modules, gantry axes, and packaging stations. An integrated digital feedback device returns position data to the controller so closed-loop accuracy can be maintained under changing load conditions. This arrangement suits automated equipment that requires repeatable starts, stops, and stable positioning through short cycle times.

The motor provides a continuous standstill torque of 12.0 Nm, allowing static loads to be supported without overheating during normal operation. A rear-mounted holding brake adds 22.0 Nm of static retention, which helps keep vertical axes in place when power is removed. The enclosure is rated IP65, so dust is excluded and low-pressure water jets will not reach internal components under normal service conditions. Heat is removed by liquid cooling, which supports sustained duty more effectively than passive convection alone. The motor can operate in ambient temperatures from 0 to 40 °C, and its HSF digital servo feedback supplies the fast position data needed for stable vector control.

Class F insulation withstands elevated winding temperatures that can occur during aggressive acceleration and deceleration. System accuracy is associated with a position error band of ± 0.5 angular minutes, which supports fine indexing in applications that demand repeatable motion. Mounting is aided by a centering diameter of 130 mm and a flange pitch of 140 / 150 mm, which fit common Rexroth gearbox adapter patterns. The motor uses a plain shaft with a shaft seal, the power connector is on side B for cleaner cable routing, and installation is permitted up to 1000 m above sea level.