Product Description:

The MHD093B-035-NP1-BN is a synchronous AC servo motor manufactured by Bosch Rexroth Indramat for the MHD Synchronous Motors series. It supplies controlled rotary power to automated axes, allowing precise position and velocity regulation in machine tools, packaging lines, and handling robotics. When paired with a compatible Indramat drive controller, the motor operates in a closed-loop system that corrects speed and position deviations during changing loads. This supports repeatable motion on axes that must accelerate, stop, and reverse without losing control accuracy.

The motor can produce a continuous standstill torque of 17.5 Nm, giving the axis solid holding force for static loads and low-speed feed motion. Position feedback is provided by digital servo feedback (HSF), which sends high-resolution signals to the controller for stable loop regulation. That arrangement lets the controller monitor rotor movement in real time and respond quickly to command changes. A centering diameter of 130 mm helps align the housing on the mounting surface, reducing installation runout. Heat is removed by liquid cooling, so the motor can dissipate winding losses effectively in compact machine spaces. The output uses a keyed shaft for positive torque transfer, and the motor also has length B, winding code 035, a shaft seal, and a power connector on side B.

The mounting face uses a flange circle of 140/150 mm, allowing direct attachment to machine frames or matching gear units. For power-off holding, the integrated brake provides 22.0 Nm of torque to help prevent axis drift. This is useful on vertical axes or other loads that must remain in place when supply power is removed. The feedback system uses relative position detection, so a reference move is required after startup to establish machine zero. With a frame size of 093, the motor suits mid-range servo applications that need a compact housing with steady continuous output.