摘要 |
[Problem] To provide an electric power collection/distribution ring capable of easily connecting a bus ring with U-phase, V-phase, and W-phase coils. [Solution] An electric power collection/distribution ring (4) is equipped with first to fourth bus rings (41-44) that are disposed concentrically about the rotational axis of a rotor (2) and each formed in a ring shape by bending a linear conductive member. A plurality of first to third connection portions (41a, 42a, 43a) are formed so that connection positions (41c, 42c, 43c) in a rotational axis direction of the rotor (2) where the first to third connection portions (41a, 42a, 43a) are connected to respective one ends of the U-phase, V-phase, and W-phase coils are aligned with a connection position (44c) in the rotational axis direction of the rotor (2) where a plurality of fourth connection portions (44a) are connected to the respective other ends of the U-phase, V-phase, and W-phase coils. |