Product Description:

The MHP071B-061-HP0-UNNNNN is a permanent-magnet synchronous motor manufactured by Bosch Rexroth Indramat as part of the MHP Synchronous Motors series. It serves as a rotary drive element in industrial automation, converting commanded current from a servo amplifier into regulated motion for pick-and-place units, indexing tables, and light machining centers. Because it is a permanent-magnet synchronous design, the motor supports responsive torque delivery and stable speed control when paired with a suitable servo drive. Its code structure indicates the frame, length, and electrical version so the motor can be matched with a compatible drive and machine interface.

During operation, the motor sustains a continuous torque of 8.0 Nm when cooled by natural convection, so standard installations do not require forced ventilation. Position feedback is provided by an incremental encoder with 2048 increments, allowing the drive to maintain smooth speed regulation and accurate positioning during repeated start and stop cycles. The enclosure reaches IP65 when the keyed shaft and sealing ring are installed correctly, helping protect internal parts from dust and low-pressure water jets. Power is connected through a right-angle connector that can rotate 270°, which gives flexibility in cable routing where space around the motor is limited. The motor uses a keyed shaft with a sealing ring for positive torque transfer. It is supplied without a holding brake, which helps reduce rotating mass on dynamic axes.

Ambient air should remain within 0 to +40 °C so the windings stay within the limits of the Class F insulation system. The unit has a frame of motor size 71 with length code B, which gives a compact footprint and moderate inertia for light to medium axis duties. It uses winding code 061, which corresponds to the electrical characteristics expected by the matching drive controller. This combination supports predictable thermal behavior and steady motion response in applications that rely on encoder-based control. The overall form factor suits machines that need a compact servo motor without auxiliary cooling hardware.