POWER COLLECTION AND DISTRIBUTION RING AND ELECTRIC MOTOR

PROBLEM TO BE SOLVED: To provide a power collection and distribution ring which allows for easy connection of a bus ring and a winding, without using a connection terminal for connection with the winding.SOLUTION: A power collection and distribution ring 4 includes first through third bus rings 41-43. Connections 41a, 42a, 43a arranged in the axial direction, and connected with a winding 32 by bending a linear conduction member, and coupling parts 41b, 42b, 43b for coupling the connections 41a, 42a, 43a in the circumferential direction are provided in the first through third bus rings 41-43. The distances in the axial direction between the connection positions 41c, 42c, 43c with the winding 32 and the coupling parts 41b, 42b, 43b are differentiated, respectively, in the first through third bus rings 41-43, so that the connection positions 41c, 42c, 43c with the winding 32 are equalized in the axial direction at the connections 41a, 42a, 43a. 【課題】巻線との接続に接続端子を用いることなく、かつバスリングと巻線とを容易に接続することが可能な集配電リングを提供する。【解決手段】集配電リング４は、第１乃至第３のバスリング４１〜４３を備え、第１乃至第３のバスリング４１〜４３は、軸方向に並んで配置され、線状の導電部材を屈曲して、巻線３２に接続される接続部４１ａ，４２ａ，４３ａと、接続部４１ａ，４２ａ，４３ａを周方向に連結する連結部４１ｂ，４２ｂ，４３ｂとが形成され、接続部４１ａ，４２ａ，４３ａにおける巻線３２との接続位置４１ｃ，４２ｃ，４３ｃが軸方向で均等化するように、巻線３２との接続位置４１ｃ，４２ｃ，４３ｃと連結部４１ｂ，４２ｂ，４３ｂとの軸方向における距離が第１乃至第３のバスリング４１〜４３のそれぞれで異なっている。【選択図】図６