Product Description:

The MHD095B-035-NP0-BN belongs to the MHD Synchronous Motors series from Bosch Rexroth Indramat. It is a servo motor intended for closed-loop axis control in machine tools, packaging stations, and material-handling cells where repeatable speed and torque are required. The winding code 035, size 095 frame, and B length place it in the mid-range of the series, providing a balance between output density and installation space in multi-axis assemblies.

At the mechanical interface, the motor delivers a continuous standstill torque of 17.5 Nm, which is the load it can hold at zero speed while energized. Protection against dust and water jets is rated at IP65, allowing direct installation on equipment without a separate enclosure. Heat generated in the stator is removed through liquid cooling, so full torque remains available in thermally confined cabinets. Alignment with adjacent machinery is aided by a 130 mm centering diameter, and the flange pattern of 140 / 150 mm matches standard IEC mounting faces. The windings use insulation that meets Class F requirements, permitting a higher allowable temperature rise before thermal limits are reached. The unit is supplied without a holding brake, so static load retention must be provided by external clamping or drive torque.

Position feedback is provided by a digital servo feedback (HSF) encoder with optical scanning, and the drive reads it as relative position data. This feedback system supports a system accuracy of ±0.5 angular minutes, which helps with precise contouring on interpolated axes. The motor operates in ambient temperatures from 0 to 40 °C and can be stored between -20 and +80 °C without degradation. Power and feedback leads exit on side B, which helps keep cable routing clear of coolant lines. A shaft seal is fitted, and a keyed shaft provides positive drive engagement for pulleys or couplings. Operation is permitted up to 1000 m above mean sea level.