Product Description:

The MHD093B-058-PG1-AN is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. With size code 093, winding code 058, and a plain shaft protected by a shaft seal, the unit fits mid-range power requirements while helping guard against lubricant leaks. It converts drive control signals into direct rotary motion for CNC stages, pick-and-place modules, and other automated equipment where fast positioning and repeatable speed are critical to cycle time.

At standstill, the rotor delivers 17.5 Nm of continuous torque, which is the load it can sustain without excessive thermal rise. Excess heat is removed through liquid cooling, allowing rated current to be maintained during long duty cycles. The enclosure meets IP65, so dust is excluded and low-pressure washdown exposure can be tolerated. Operation is permitted from 0 to 40 °C, matching typical factory climates. Positioning accuracy reaches ±0.5 angular minutes. An optical measurement method and a 130 mm centering diameter support coaxial mounting, while a 140/150 mm square flange shares bolting patterns with standard gear units. Length code B limits overall mass, power and feedback cables exit on side A through an output connector, and the plain shaft couples without backlash when a clamp collar or other friction-fit hub is applied.

At installation altitudes up to 1000 m above sea level, a holding brake rated at 22.0 Nm secures the axis whenever power is removed. Command and feedback loops are closed by digital servo feedback, and the integrated transducer supplies absolute position over 4096 revolutions, so no reference move is needed after startup. Copper windings insulated to Class F handle elevated internal temperatures during short overloads. The motor may be stored at -20 to +80 °C without affecting magnet strength, and the sealed housing helps keep moisture away during transport and storage.