Patent ID: 10742003

Abstract:
A bus bar unit includes a bus bar holder on one side in an axial direction of an annular stator around a central axis extending in a vertical direction, a bus bar extending along a plane perpendicular to the axial direction and fixed to the bus bar holder, and an external connection terminal connected to the bus bar and extending upward from the bus bar. The bus bar includes a wire and a terminal connector located on one end thereof and connected to the external connection terminal, a first lead wire connector located on the other end thereof and connected to a lead wire extending from the stator, a second lead wire connector located between the terminal connector and the first lead wire connector, and a first linear portion to connect the first and second lead wire connectors and having a linear shape when viewed in the axial direction. Each of the first and the second lead wire connectors has a U-shape that opens in a radial direction.