Product Description:

The MHD112D-024-PG0-BN is a servo motor produced by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. Built for industrial automation, it converts drive current into controlled mechanical rotation for packaging lines, metalworking centers, and material-handling axes. The model follows winding code 024 and the 112 size classification, and it uses an absolute position transducer that tracks more than 4096 motor revolutions. Digital servo feedback from the integrated encoder lets the controller issue real-time corrections, supporting synchronized motion where repeatable accuracy is required. Because the feedback system is absolute and multi-turn, axis position can remain available after power interruptions without losing the accumulated rotation count.

At the mechanical interface, the motor uses a 192 mm square flange to align directly to gearboxes, while a plain shaft with a shaft seal helps retain lubricant. A continuous standstill torque of 48.0 Nm lets the rotor support static loads, and the housing uses liquid cooling to remove heat produced at rated current. The enclosure is sealed to IP65, protecting internal components from dust and low-pressure water jets. Optical measurement keeps system deviation within ± 0.5 angular minutes, which supports accurate positioning in closed-loop operation. Power exits on side B through an output connector, and length code D adds active material to increase torque without making the motor excessively long.

The allowed ambient range is 0 to 40 °C, and storage can span -20 to +80 °C without demagnetizing the rotor. Class F insulation tolerates winding temperatures up to 155 °C when the installation site is no higher than 1000 m above sea level. The motor also has a 130 mm centering diameter for accurate mounting to the machine face. It is supplied without a holding brake, so any axis that must remain fixed at standstill needs holding torque from the drive or an external braking device. These operating limits suit enclosed industrial equipment where thermal conditions are kept within the stated range.