Product Description:

The MHP112C-058-HG0-ANNNNN is a permanent-magnet synchronous motor produced by Bosch Rexroth Indramat within the MHP Synchronous Motors series. Designed for servo applications, it provides regulated rotary motion that can be tightly synchronized with a drive controller, making it suitable for positioning tables, feed axes, and packaging machinery where repeatable torque and speed are required. Its permanent magnets enable rapid acceleration and deceleration, supporting high-cycle production environments. This operating behavior is useful in machines that must respond quickly to changing loads while maintaining accurate motion.

Its continuous standstill capability ranges from 38.0 to 43.5 Nm, indicating how much torque the shaft can resist without additional cooling while the rotor is locked. The enclosure carries a protection level of IP65, meaning dust is sealed out and water jets will not affect internal components. Position feedback is provided by an incremental encoder with 2048 increments, allowing the drive to resolve fine angle steps for closed-loop control. Thermal endurance of the windings is classified as F, so the insulation tolerates temperatures up to 155 °C. A plain shaft with a sealing ring simplifies direct coupling and helps block lubricant or contaminants. Power conductors exit on side A through a molded connector to ease cable routing.

Permitted operation spans ambient air from 0 to +40 °C. Winding code 058 sets the electrical characteristics expected by the drive, and frame size 112 fixes the mounting interface. The housing relies on natural convection for heat dissipation, so no external fan or liquid loop is needed. Length code C adds axial room for the stator, and the unit is supplied without a holding brake, so position retention during power-off must come from the drive system or a mechanical clamp.