Abstract: The integrated dual-motor controller includes a controller housing, a bus magnetic ring component, an all-in-one module, a control plate, an isolation plate and a drive plate. The bus magnetic ring component, the all-in-one module, the control plate, the isolation plate and the drive plate are all integrated in the controller housing. The integrated dual-motor controller is designed to achieve a high level of integration, and a modular design is used inside to facilitate mounting and reduce the size.

Abstract: A rotary motor sheet and rotor are provided. The rotary motor sheet includes a sheet body. The sheet body includes a plurality of magnetic poles distributed in a circumferential direction of the sheet body. Each magnetic pole includes a pair of first magnet grooves and a pair of second magnet grooves symmetrically distributed in a D-axis center line of the each magnetic pole, respectively, and a spacing between the first magnet grooves and a spacing between the second magnet grooves are both widened in an outer circumferential direction of the rotary motor sheet along the D-axis center line of the each magnetic pole. A through hole symmetrical about the D-axis center line of the each magnetic pole is provided between two second magnet grooves, a weight-reducing hole is provided between an incircle of the rotary motor sheet and an area between every two adjacent magnetic poles.

Abstract: The motor rotor assembly structure includes a rotating shaft, a plurality of rotor cores formed by a plurality of rotor punches neatly laminated, and rotor pressure plates installed at front and rear ends of the rotor core. The rotor core is provided with a shaft hole for mounting the rotating shaft in the middle in an axial direction. Two rotor pressure plates press the plurality of rotor punches. The rotating shaft is a hollow shaft. The plurality of rotor punches has the same structure. Each of the rotor punches is provided with a plurality of sets of positioning holes. The plurality of rotor punches is positioned and fixed to the rotating shaft through the plurality of sets of positioning holes to realize oblique poles between rotor segments. The motor rotor assembly structure is made by laminating one type of rotor punches.

Abstract: The integrated dual-motor controller includes a controller housing, a bus magnetic ring component, an all-in-one module, a control plate, an isolation plate and a drive plate. The bus magnetic ring component, the all-in-one module, the control plate, the isolation plate and the drive plate are all integrated in the controller housing. The integrated dual-motor controller is designed to achieve a high level of integration, and a modular design is used inside to facilitate mounting and reduce the size.

Abstract: The motor rotor assembly structure includes a rotating shaft, a plurality of rotor cores formed by a plurality of rotor punches neatly laminated, and rotor pressure plates installed at front and rear ends of the rotor core. The rotor core is provided with a shaft hole for mounting the rotating shaft in the middle in an axial direction. Two rotor pressure plates press the plurality of rotor punches. The rotating shaft is a hollow shaft. The plurality of rotor punches has the same structure. Each of the rotor punches is provided with a plurality of sets of positioning holes. The plurality of rotor punches is positioned and fixed to the rotating shaft through the plurality of sets of positioning holes to realize oblique poles between rotor segments. The motor rotor assembly structure is made by laminating one type of rotor punches.