Hybrid flux machine for a robot joint module

Abstract

The application discloses a hybrid flux motor for a robot joint module and belongs to the field of robots, which comprises a rotor casing, a bearing and a stator base, wherein the rotor casing and the stator base are rotationally connected through the bearing; the stator base comprises a base plate, an outer ring plate and a central shaft, the central shaft and the outer ring plate are fixed to the end face of the base plate, the central shaft is located inside the outer ring plate and coaxially arranged with the outer ring plate, a first radial flux stator is installed on the central shaft, a second radial flux stator is installed on the outer ring plate, an axial flux stator is installed on the base plate, the first radial flux stator, the second radial flux stator and the axial flux stator are connected with a wire and a motor driver respectively; the first radial flux stator is sleeved outside the second radial flux stator, a motor rotor is arranged between the first radial flux stator and the second radial flux stator, the motor rotor is fixedly connected with the rotor casing, and the motor rotor and the axial flux stator are sequentially arranged along the axial direction of the motor rotor.

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