Product Description:

The MHD112D-024-NG0-AN is a servo motor built by Bosch Rexroth Indramat within the MHD Synchronous Motors series. It is intended to provide closed-loop rotary actuation in industrial automation, translating drive controller current into repeatable torque and velocity for positioning tables, gantries, or conveyor zones. When paired with a compatible controller, it supports precise starts, stops, and speed changes under varying load conditions. Its synchronous design makes it suitable for machinery that depends on accurate motion response during continuous production.

This motor can deliver a continuous standstill torque of 48.0 Nm, which is the constant load it can sustain without overheating. Heat generated by the windings is removed through liquid cooling, so the stator remains within its thermal limits during extended high-load cycles. A flange measuring 192 mm mates directly to machine frames or gearboxes, and power leads exit on side A through an output connector for straightforward routing. Rotor position is reported by digital servo feedback, allowing precise current and motion control. The housing is sealed to IP65, and the plain shaft is supplied without a holding brake while a shaft seal helps limit lubricant migration and contaminant entry.

Position repeatability is supported by a system accuracy of ± 0.5 angular minutes, and a relative optical measuring method tracks motion in fine increments. The motor maintains rated performance within an ambient range of 0 to 40 °C, while a centering diameter of 130 mm helps align the motor concentrically with driven equipment. Operation is permitted up to 1000 m above mean sea level, and higher altitudes may require reduced loading. The windings use Class F insulation, and storage from −20 °C to +80 °C helps protect internal materials while the unit is out of service.