US Patent 11670980 Motor having terminals with unified shapes for positioning

A motor may include a shaft, a rotor coupled to the shaft, a stator disposed outside the rotor, and a bus bar disposed on the stator. The bus bar may include a terminal connected to a coil of the stator, the terminal includes a first terminal and a second terminal separated from each other in a circuit manner, the first terminal includes a first neutral terminal and a plurality of first phase terminals, the second terminal includes a second neutral terminal and a plurality of second phase terminals, first curvature centers of the plurality of first phase terminals are disposed to be different, second curvature centers of the plurality of second phase terminals are disposed to be different, and a position of a curvature center of the first neutral terminal is the same as a position of a curvature center of the second neutral terminal.