Product Description:

The MHP112A-058-HG0-ANNNNN is a synchronous motor manufactured by Bosch Rexroth Indramat within the MHP Synchronous Motors series. It serves as a controllable rotary actuator that couples to servo drives to deliver precise torque and speed for automated conveyors, gantries, and packaging stations. By integrating into closed-loop systems, the motor supports repeatable motion in applications that require stable acceleration, controlled deceleration, and accurate speed regulation. Its format suits machinery where dependable rotary output is needed without adding unnecessary complexity to the mechanical layout.

This model produces a continuous standstill torque of 15.0 Nm, giving machinery stable holding force during low-speed or indexing operation. The motor enclosure carries an IP65 rating, which blocks dust ingress and protects against low-pressure water jets near industrial processing areas. Thermal operation is permitted within an ambient range of 0 to +40 °C, and heat is dissipated through natural convection rather than forced airflow. Class F insulation separates the copper conductors from the laminated core and supports winding temperatures up to 155 °C. This combination helps the motor remain suitable for continuous industrial duty where steady thermal behavior and enclosure protection are both important.

Feedback is supplied by an integrated incremental encoder with 2048 increments, enabling the drive electronics to resolve position and synchronize multi-axis motion. Mechanical power exits through a plain shaft with a sealing ring, allowing direct coupling while reducing contaminant entry around the shaft interface. Electrical power enters through a connector on side A, which helps keep cable routing consistent along the machine frame. The motor uses winding code 058, while the 112 frame size and A-length provide a compact profile that fits standard gearheads. The unit is supplied without a holding brake, so any load that must remain fixed at standstill requires external braking or another mechanical locking method.