Product Description:

The MHP112B-035-HP1-ANNNNN is a three-phase synchronous motor produced by Bosch Rexroth Indramat within the MHP Synchronous Motors series. The model is intended for servo axes that demand repeatable positioning and high dynamic torque in automated machinery, packaging lines, and handling systems. By converting electrical input from a digital drive into controlled mechanical rotation, the motor forms the primary actuator in closed-loop motion modules used throughout industrial automation. Its servo-oriented design supports quick response to command changes during indexing, transfer, and repeated start-stop motion. This makes it suitable for axes that must accelerate, settle, and reverse direction without losing synchronization with the rest of the machine.

With natural convection cooling provided by its housing, the motor develops a continuous standstill torque of 28.0 to 31.0 Nm. The active elements are sized according to frame code 112, which balances thermal capacity with responsive speed behavior. Temperature limits for the windings fall under insulation class F, and safe ambient operation is restricted to 0 to +40 °C. Position feedback is supplied by an incremental encoder with 2048 increments, enabling the associated drive to close velocity and position loops without external sensors. The power cord exits through a connector on side A, and the mechanical envelope corresponds to motor length B so the installation space remains predictable.

For static load retention, the integrated holding brake supplies a torque of 22.0 Nm, engaging automatically when the drive is disabled to help keep the shaft locked. The brake can also help prevent unintended movement during controlled stops or when the machine is idle. The output end is a keyed shaft with a sealing ring, which provides positive torque transmission and helps limit the entry of contaminants. Coil arrangement is identified by winding code 035, allowing the connected drive to use current tables matched to this electrical profile. The enclosure meets protection category IP65, so dust ingress is blocked and water jets do not affect internal components.