Product Description:

The MHD115C-024-PP0-AA is a servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It supplies closed-loop rotational motion to automated packaging stations, gantry axes, and metalworking heads where accurate speed and torque control are required. Its integrated digital servo feedback encoder uses optical scanning to report absolute position data directly to the drive controller, eliminating external sensors and simplifying system setup. This arrangement supports repeatable motion on axes that start and stop frequently, where stable feedback helps the controller maintain smooth response under changing loads.

At standstill the motor can provide 70.0 Nm of continuous torque, allowing heavy fixtures to be held without overheating. The housing is sealed to IP65, so dust and low-pressure water jets cannot reach the windings or the class F insulation. Heat leaves the frame by natural convection, so no external blower is needed. A centering diameter of 180 mm and a flange size of 192 mm match standard machine interfaces and help maintain alignment during installation. Reliable service is permitted at ambient temperatures from 0 to 40 °C. The 024 winding configuration sets electrical characteristics suited to medium-speed duty cycles and typical closed-loop servo operation.

Positioning precision is strengthened by a system accuracy of ± 0.5 angular minutes, minimizing following error during contouring moves. Because position detection is absolute (>4096 revolutions), the axis can return to operation after power restoration without a homing stroke. During storage the motor withstands temperatures from -20 to +80 °C, and it may be installed up to 1000 m above mean sea level. The motor uses a keyed shaft for couplings or gearboxes, and a shaft seal helps keep contaminants out of the bearing area. The unit is supplied without a holding brake, and the power connection is on side A.