Product Description:

The MHD112A-024-NG1-AN belongs to the MHD Synchronous Motors series produced by Bosch Rexroth Indramat. It is a servo motor intended for closed-loop axis control in industrial automation, where precise velocity and position regulation are required for packaging, material-handling, and processing equipment. The motor uses size code 112 with length designation A, which suits applications that need moderate continuous torque while staying within standard cabinet footprints, and its plain shaft enables direct coupling to gearboxes or load elements.

The electromagnetic section delivers a continuous standstill torque of 15.0 Nm, allowing the drive to hold loads without excess heating. The housing is rated IP65, so dust and water jets are kept away from the internal windings. Thermal energy is removed through liquid cooling, which supports high duty cycles even when the motor is mounted inside sealed machine frames. For power-off safety, an integrated holding brake supplies 22.0 Nm of static torque to keep vertical or suspended axes from drifting. Rotor position is monitored through Digital servo feedback (HSF), giving high-speed signal transmission to the controller for tight current and position loops.

The motor operates in ambient air from 0 to 40 °C, and its system accuracy is maintained within ±0.5 angular minutes, which suits multi-axis interpolation tasks. A centering diameter of 130 mm and a flange of 192 mm set the mechanical interface for rigid mounting. Additional characteristics include F-class insulation for 155 °C winding endurance, an optical measurement method, relative position detection, winding code 024, and a shaft seal to help prevent lubricant leakage. Storage temperatures can range from -20 °C to 80 °C, installation is permitted up to 1000 m above mean sea level, and power enters on side A through an output connector for compact cable routing.