Product Description:

The MHD093C-058-PG0-AN is a servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It converts electrical power from a drive controller into precise rotary motion for automated axes, material-handling gantries, and packaging equipment. The unit’s construction supports high duty cycles in position-controlled industrial automation cells. This makes it suitable for positioning tasks that require repeatable motion and stable torque response during frequent acceleration and deceleration.

This motor develops a continuous standstill torque of 23.0 Nm, enabling stable holding and low-speed operation of heavy loads without thermal overload. Its enclosure carries an IP65 rating, so dust ingress is prevented and low-pressure water jets do not affect the internal windings during washdown cycles. Heat is removed through liquid cooling, permitting higher current density than air-cooled frames of comparable size. The motor has a centering diameter of 130 mm and a mounting flange of 140 / 150 mm, which supports installation on compatible IEC flanges. It is supplied in length class C and uses winding code 058 to match the electrical characteristics expected by compatible drive regulators. A plain shaft transmits torque directly, the power leads exit on side A through an output connector, and position feedback is gathered optically by the integrated digital servo feedback encoder, allowing absolute position monitoring beyond 4096 revolutions.

In operation, the feedback system delivers a system accuracy of ± 0.5 angular minutes, and reliable service is maintained between 0 to 40 °C ambient. For long-term storage, the unit tolerates temperatures from -20 to +80 °C without harming the magnets or insulation. Installations up to 1000 m above sea level do not require derating, and the internal insulation complies with class F, supporting winding temperatures typical of continuous-duty motors. A shaft seal helps block oil splash at the output journal, and reduced rotor inertia supports quick start-stop cycles.