Motor with busbar terminal with overlapping layers with external connection terminal, coil terminal and coil terminal part
A motor includes a busbar terminal including a plurality of layers overlapping in an axial direction. In the busbar terminal, an external connection terminal and a coil connection terminal are formed. A coil terminal part that is pulled out from a winding part overlapping the external connection terminal in the axial direction is connected to the coil connection terminal while being subjected to forming to be pulled out in a circumferential direction.
1 . A motor, comprising:
a busbar terminal, comprising a plurality of layers overlapping in an axial direction, wherein
an external connection terminal and a coil connection terminal are formed in the busbar terminal; and
a coil terminal part that is pulled out from a winding part overlapping the external connection terminal in the axial direction is connected to the coil connection terminal while being subjected to forming to be pulled out in a circumferential direction,
wherein a layer of the plurality of layers closest to the winding part is provided with another external connection terminal, and the winding part overlaps the another external connection terminal in the axial direction, and
wherein the coil connection terminal to which the coil terminal part is connected is formed in the busbar terminal arranged farthest from a stator in the axial direction in the plurality of layers of the busbar terminal.
2 . The motor according to claim 1 , wherein
the coil connection terminal is arranged apart from the winding part in the circumferential direction by a spacing equal to or greater than an arrangement interval between adjacent stator cores.