Product Description:

The MHD093B-035-NG0-RA is a servo motor manufactured by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It is intended for closed-loop industrial axes where rapid electrical control must be translated into mechanical rotation with minimal latency. When paired with a compatible drive, it serves as a compact rotary actuator for material-handling modules, indexing tables, and other automation equipment that require precise velocity and position regulation.

This model can hold a static load with 17.5 Nm of continuous torque, enabling stable motion at zero speed during process dwell periods. The housing carries an IP65 rating, so dust ingress and low-pressure water jets are blocked without additional covers. Rotor position is reported through digital servo feedback (HSF), an optical high-speed encoder interface that supports fine interpolation by the drive electronics. Accurate mechanical alignment is aided by a 130 mm centering diameter in the front flange. The motor can be stored or shipped at temperatures from -20 to +80 °C. Heat produced in the stator is removed by natural convection, eliminating the need for external fans or liquid circuits.

The operational environment may reach 0 to 40 °C without derating, allowing installation on factory floors that lack dedicated climate control. The motor has a plain shaft, so torque is transferred to couplings or pulleys without keyways or serrations, which helps reduce mechanical play. Position error over the full encoder count stays within ± 0.5 angular minutes, which supports tight contouring in multi-axis gantries. Class F insulation withstands winding temperatures up to 155 °C, extending service life when the motor operates continuously near its rated load. Additional features include a power connector on the right side, relative position detection, an integral shaft seal, and a maximum installation height of 1000 m above sea level.