Product Description:

Bosch Rexroth Indramat manufactures the MHD093B-035-NG1-AN as part of the MHD Synchronous Motors series. This unit is a servo motor intended for closed-loop axis control in industrial automation. It provides precise torque and speed regulation for tooling machines, packaging lines, and material handling stations. Its synchronous design also suits axes that need repeatable motion during frequent starts, stops, and speed changes.

The motor produces 17.5 Nm of continuous torque at standstill and uses a holding brake rated at 22.0 Nm. Its stator uses liquid cooling, which removes heat from the frame and keeps the windings within Class F thermal limits. An IP65 enclosure helps block airborne particles and low-pressure water jets, while the plain shaft uses a seal to restrict lubricant loss. This sealing arrangement helps protect internal components in dusty or coolant-exposed machine areas. Position data are captured by digital servo feedback (HSF), which uses an optical measurement method and sends relative position information to the drive controller. Under this feedback loop, system accuracy reaches ± 0.5 angular minutes, enabling fine contour interpolation at high feed rates.

Mechanical integration is aided by a centering diameter of 130 mm and a flange size of 140 / 150 mm, allowing alignment with metric mounting faces without additional adapter rings. These mounting dimensions support direct installation on common machine interfaces used in servo-driven equipment. During operation, the motor maintains rated performance between 0 to 40 °C ambient, and it may be stored from -20 to +80 °C when inactive. Altitude is limited to 1000 m above mean sea level, so most factory floors require no derating. The power connection is on side A, which helps keep cable routing compact inside enclosed machine modules. A shaft seal is present, which supports use in pressurized coolant environments.