MHD041B-144-PP0-UN

MHD041B-144-PP0-UN is a Bosch Rexroth Indramat servo motor from the MHD Synchronous Motors series. The motor is size 041 with length B and uses winding code 144. It produces 2.7 Nm of continuous torque at standstill. The housing uses natural convection to dissipate heat without forced-air cooling, and its IP65 protection rating guards against dust and water jets. Class F insulation supports the motor’s electrical and thermal insulation requirements.

The motor uses digital servo feedback with an integrated encoder for motion control. Position detection is absolute across more than 4,096 revolutions, allowing the system to retain multi-turn position information. Position is measured optically with a system accuracy of ±0.5 angular minutes. The keyed shaft provides a mechanical drive connection, while the shaft seal helps prevent contaminants from entering around the shaft. This model does not include a holding brake.

The flange measures 82 mm, and the centering diameter is 50 mm for mechanical alignment during installation. Power and feedback connectors provide the electrical and control connections, and the power connection can be turned through a 270° range to support cable routing. The operating ambient temperature range is 0 to 40ºC, while the storage temperature range is -20 to +80ºC. The maximum setup height is 1,000 above mean sea level.