Product Description:

The MHP115C-058-HG1-ANNNNN synchronous motor is produced by Bosch Rexroth Indramat and belongs to the MHP Synchronous Motors series. Designed for servo drive systems, it converts three-phase electrical power into controlled rotary motion for conveyor sections, metal-cutting spindles, and pick-and-place axes in automated machinery. Its operating role is to supply repeatable torque and stable speed response where the drive must maintain accurate motion under changing load conditions. This makes it suitable for applications that need precise starts, stops, and speed changes without sacrificing positional consistency during repeated production cycles.

The motor has a continuous standstill torque of 70.0 Nm, and it relies on natural airflow for cooling rather than a separate fan or liquid circuit. Winding code 058 identifies the electrical layout used for this version, while a plain shaft with a sealing ring transfers torque and helps protect the bearing area from contamination. Position feedback comes from an incremental encoder with 2048 increments, allowing the drive to resolve shaft rotation into fine control counts, and the winding uses insulation class F for thermal operation up to 155 °C. The motor also includes an integrated spring-applied brake for holding the axis when power is removed.

The enclosure has an IP65 rating, which helps protect internal components from dust and water jets during normal industrial service. Safe operation is intended in ambient temperatures from 0 to +40 °C, and the motor size is 115, matching the associated Rexroth flange pattern for this frame. Electrical power enters through a connector on side A, which can simplify cable routing when the motor is installed on vertical plates or in compact machine layouts. The sealed housing and fixed connector orientation support orderly integration in equipment where splash resistance and clean cable runs are important.