1results about How to "Reduce radial width" patented technology

This application provides a flat wire motor, powertrain, and vehicle, relating to the field of flat wire motor technology. An opening is provided at the top of the flat wire motor housing, corresponding to the phase terminals of the U-phase, V-phase, and W-phase lead-out buses, so that the phase terminals extend upward along the axial direction of the stator core. The U-phase, V-phase, and W-phase lead-out buses are located on a first layer above the solder joints, and the neutral bus is raised to a second layer, wherein the second layer is the space farther away from the stator core compared to the first layer. Except for the portion corresponding to the opening, the radial width of the neutral bus gradually narrows from the center to both ends, so that the U-phase, V-phase, and W-phase lead-out buses are arranged with the neutral bus in the first layer.