Product Description:

The MHD093C-058-NP1-BA is a servo motor built by Bosch Rexroth Indramat in the MHD Synchronous Motors series. It is intended for drive systems that need tightly controlled rotary motion in conveyors, gantry axes, and packaging equipment. Electrical energy is converted into controlled mechanical rotation, and the keyed shaft, optical position sensing, and integrated brake let the paired controller manage speed, torque, and position without additional mechanical restraints.

At standstill, the motor can deliver 23.0 Nm of continuous torque, a capability set by winding code 058 and the cooling approach. The housing carries an IP65 rating, blocking dust and low-pressure water jets in industrial washdown zones. Rotor position is returned via digital servo feedback (HSF), allowing high-resolution closed-loop control. Mounting occurs on a square flange that measures 140 / 150 mm, and a centering diameter of 130 mm keeps the shaft concentric with attached loads. The motor functions in ambient air from 0 to 40 °C, with heat released to the surroundings by natural convection. A keyed output and a shaft seal help prevent torque loss and lubricant escape during operation.

In the event of power loss, the holding brake supplies 22.0 Nm of static torque to keep suspended or vertical loads stationary. Optical measurement and relative position detection limit cumulative positioning error to ± 0.5 angular minutes, supporting precise pick-and-place cycles. Rated performance is maintained up to 1000 m above MSL, and an insulation class F system allows winding temperatures up to 155 °C. When equipment is idle, the unit withstands storage temperatures from −20 °C to +80 °C without damaging magnets or feedback electronics.