Product Description:

The MHD093B-035-NP1-RN is an AC servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. The unit provides closed-loop rotary motion for machine tools, packaging stations, and material-handling axes where accurate speed and torque regulation are required. Its design integrates stator windings matched to a drive controller so the motor can convert electrical power into controlled mechanical output for automated equipment during repeated motion cycles.

Mechanically, the motor aligns to gearboxes or machine frames through a centering diameter of 130 mm and a square flange footprint of 140 / 150 mm. This interface helps keep shaft alignment consistent when load is transmitted into the driven assembly. Thermal energy is removed by liquid cooling, allowing the stator to deliver a continuous standstill torque of 17.5 Nm without excessive temperature rise. This torque rating corresponds to winding code 035, which matches the electrical values expected by the drive. The housing uses the B length within the 093 frame size to keep inertia moderate while still providing the required torque density.

For static holding duties, the integrated brake clamps the rotor with 22.0 Nm of torque, preventing vertical or overhung loads from drifting when power is removed. Position feedback comes from digital servo feedback (HSF), which provides incremental information that the controller uses for relative position control. A shaft seal and the keyed shaft profile help protect the bearing area from coolant splash while still providing positive torque transmission. Electrical power is routed through a power connector that faces to the right of the housing, which can simplify cable routing where side clearance is available. This layout supports installation on machines that require compact motor placement and stable axis control.