Product Description:

Bosch Rexroth Indramat built the MHP093B-058-HP1-BFNNNN, a synchronous servo motor in the MHP Synchronous Motors series. Within automated lines, the unit supplies controlled rotary motion for positioning axes, conveyors, or feed drives and is engineered to couple with Indramat drives for closed-loop speed and torque regulation. Its synchronous design supports repeatable motion control in applications that require accurate response during starting, stopping, and speed changes. This type of motor is suited for machine sections that need steady torque at low speed as well as responsive acceleration during indexed movement.

The motor delivers a continuous standstill torque of 17.5 to 20.0 Nm, which is the sustained stall torque available during continuous operation. Thermal energy is removed through a liquid cooling housing that circulates coolant around the stator shell to support higher duty cycles. The windings use class F insulation, allowing elevated internal temperatures while maintaining dielectric strength. Rotor position is reported by an incremental encoder with 2048 increments, permitting tight velocity and position loops in the drive controller. The encoder feedback lets the connected drive correct speed deviations and maintain stable positioning under changing load conditions. The housing is rated IP65, which helps keep out dust and low-pressure water jets.

A holding brake supplies 20.0 Nm of static torque to secure vertical or load-bearing axes when power is removed. Electrical power enters through a connector on side B, which can simplify cable routing in multi-motor frames. The motor is intended for ambient temperatures of 0 to +40 °C during continuous duty. It uses size code 093 with length code B, while winding code 058 matches the motor’s electromagnetic characteristics to a compatible inverter. The shaft uses a keyed design with a sealing ring to limit lubricant migration toward the bearing seats. This shaft arrangement provides positive torque transfer to couplings or driven elements while helping protect the bearing area from contamination.