Product Description:

The MHD115C-024-NP0-AA is a servo motor produced by Bosch Rexroth Indramat within the MHD Synchronous Motors series. Intended for closed-loop motion modules, the device converts electrical control signals from a Rexroth drive into accurately regulated mechanical rotation, allowing index tables, gantry axes, and transfer stations to follow programmed positions and velocities. The motor forms the electromechanical interface between the motion controller and the driven load, delivering stable torque, repeatable positioning, and compatibility with common industrial bus and feedback architectures.

At the core of the design is a continuous standstill torque rating of 70.0 Nm, allowing the shaft to hold static loads without overheating. Mounting is simplified by a 180 mm centering diameter and a square flange that measures 192 mm across, ensuring concentric alignment on machine frames. The housing carries an IP65 rating, so internal windings remain isolated from dust and low-pressure water jets. Position data is delivered by a digital servo feedback encoder that is read optically, giving system accuracy within ± 0.5 angular minutes. Winding code 024, motor size 115, a power lead routed to side A through an output connector, and the lack of a holding brake complete the electrical interface.

The remaining characteristics define installation limits and passive thermal behavior. The motor operates in ambient air from 0 to 40 °C and can be stored between -20 and 80 °C without degradation. Heat is removed by natural convection, and the windings are insulated to Class F standards to tolerate elevated internal temperatures. A keyed shaft and an integrated shaft seal protect the lubricated bearings while transferring torque to couplings. Relative position detection is supported by the feedback electronics, mechanical length code C maintains envelope compatibility, and the assembly may be mounted up to 1000 m above mean sea level without derating.