| 摘要 |
Disclosed are an end insulating member, a stator, and a rotation machine, and the end insulating member is prevented from deformation. The end insulating member (130) arranged in at least one side of the both axial sides of a stator core (20) is provided with a plurality of inner wall members (140), a plurality of outer wall members (150), and a plurality of connecting members (160) connecting the stator core sides of the inner wall members (140) with the stator core sides of the outer wall members (150). The outer wall members (150) are provided with a plurality of grooves (151) and a plurality of protruding portions (153). The grooves (151) are opened towards the direction opposite to the direction of the side of the stator core (20). At least one of the plurality of grooves (151) is provided with a bridge (152) stretching across at least one groove (151). The bridge (152) and the protruding portions (153) protrude from outer peripheral surfaces (150a) of the outer wall members (150) towards the axial outer side, and restrict axial positions of bonding wires (81) penetrating through at least one groove (151). |
