Product Description:

The MHD093B-035-PG1-LA is a servo motor produced by Bosch Rexroth Indramat and supplied as part of the MHD Synchronous Motors series. Integrated feedback and a low-inertia rotor allow the unit to work with drive controllers for position and velocity control on CNC machines, printing lines, and material-handling axes. By generating commanded torque directly at the load, the motor supports accurate cycle response and helps reduce wear in belts, couplings, and other transmission components. Its general design suits automated equipment that requires repeatable motion over frequent start-stop cycles.

It develops a continuous standstill torque of 17.5 Nm, allowing the shaft to hold loads without motion while energized. The enclosure is rated IP65, so dust and water jets are kept away from internal windings and bearings. Rotor position is reported through digital servo feedback from an integrated optical encoder, which allows the connected drive to maintain stable commutation and accurate position control through repeated cycles. Safe operation is maintained within an ambient range of 0 to 40 °C, and output must be derated outside that range. A 130 mm centering diameter supports precise mounting, while the 140 / 150 mm flange, plain shaft, and left-side power connector simplify installation and cable routing.

A holding brake produces 22.0 Nm of locking torque when control power is removed, which helps prevent back-driving on vertical axes. Cooling relies on natural convection, venting heat through the aluminum housing without fans and keeping the motor suitable for enclosed machine layouts. Closed-loop precision benefits from a system accuracy of ± 0.5 angular minutes, and Class F insulation increases thermal endurance to 155 °C. A shaft seal limits ingress during washdown procedures. Storage is permitted from -20 to +80 °C, installation is allowed up to 1000 m above sea level, the B length code indicates the motor depth, motor size 093 matches the frame, and winding code 035 is intended for the corresponding drive combination.