Product Description:

The MHD112B-024-NG0-LN is a servo motor manufactured by Bosch Rexroth Indramat for the MHD Synchronous Motors series. In automated plants it converts drive-supplied three-phase power into precisely metered torque, letting controllers index, accelerate, or hold machine elements with repeatable accuracy. This servo motor helps coordinate conveyor sections, pick-and-place heads, and forming tools that must follow programmed motion profiles during continuous production. Its design couples electromagnetic actuation with feedback electronics so closed-loop regulation can be achieved over the full operating range.

At standstill, the motor supplies 28.0 Nm of continuous torque, allowing static load support without thermal overload. A centering diameter of 130 mm aligns the stator in the machine frame, while the 192 mm square flange disperses bending forces during rapid indexing. Heat generated by winding losses is carried away through liquid cooling, enabling high cycle rates in confined enclosures. Motion is tracked by a digital servo feedback (HSF) encoder that streams high-resolution incremental data to the controller. Mechanical power exits through a plain shaft, which simplifies coupling to gearboxes and timing pulleys.

The frame classification of 112 places the unit in the mid-sized tier of the series, and the B length code provides a longer active core for higher continuous output. Winding set 024 indicates the electrical resistance and inductance expected by compatible drives, while position information is delivered as relative position feedback, so the axis must home after each power cycle. A shaft seal is fitted to block coolant from the bearing space. Power conductors reach the stator through a molded connector that exits to the left, easing cable runs along the cabinet wall. Because the unit is supplied without a holding brake, external locking devices or motor torque must secure the load when power is removed.