Product Description:

The MHD095B-058-PP1-AN is a servo motor produced by Bosch Rexroth Indramat as part of the MHD Synchronous Motors series. Size code 095 and length code B place it in the mid-frame range, while winding code 058 sets its electrical characteristics for use with compatible digital drives. In automated assembly lines, woodworking machines, and material-handling gantries, the motor supplies closed-loop rotary motion that is coordinated by the controller through integrated absolute position feedback.

The motor delivers a continuous standstill torque of 17.5 Nm, giving actuators steady holding force during prolonged dwell periods. Its housing is sealed to IP65, which blocks dust ingress and water jets so the unit can be mounted directly on machinery without extra guards. Heat generated in the stator is removed by liquid cooling, and circulating coolant helps maintain winding temperature while supporting higher torque density than air-cooled designs. Position repeatability is supported by a system accuracy of ± 0.5 angular minutes, which helps reduce cumulative error in multi-axis installations. Operation is permitted from 0 to 40 °C, so full performance is available on factory floors that stay within standard ambient limits. The motor also uses absolute feedback over 4096 revolutions, an optical measurement method, and a keyed shaft for the control and mechanical interfaces.

A holding brake rated at 22.0 Nm secures vertical or overhung loads when power is off, and insulation class F permits winding temperatures up to 155 °C before thermal degradation begins. Accurate mechanical alignment is aided by a centering diameter of 130 mm. Installation can be carried out at elevations up to 1000 m above mean sea level without derating. The motor has a liquid-tight shaft seal and a flange size of 140/150 mm, and the power connector is routed to side A for straightforward cabling. A storage range of -20 to +80 °C protects materials during shipping and spare-part warehousing.