Abstract: An interconnection device for a rotary electric machine provides an electrical connection between a stator and an electronic power-supply and control module. The interconnection device includes an insulating body, connecting members, and a connection terminal. The stator includes coils. The connecting members are arranged on an outer side of the insulating body, and each connecting member includes a body, a connection tongue, and a combined connecting member. The combined connecting member includes a linking lug which electronically connects the coil of the stator to the electronic power-supply and control module. The connection terminal is fixed to the linking lug, and the linking lug is sized to pass through the insulating body, with a free end of the linking lug and a free end of the connection terminal extending from an inner side of the insulating body.

Abstract: A permanent magnet rotor (100) for an electric motor comprises a bell housing (110) comprising an annular wall (112) and at least one permanent magnet (120) fixed to the annular wall by adhesive means (126) sited between a rear face (124) and the annular wall (112). The rear face (124) of the permanent magnet (120) has a receiving zone (134) accepting said adhesive means (126) and defined by a radius of curvature (R?, R2) which is greater than the radius of curvature (R) of the annular wall (112).

Abstract: A permanent magnet rotor (100) for an electric motor comprises a bell housing (110) comprising an annular wall (112) and at least one permanent magnet (120) fixed to the annular wall by adhesive means (126) sited between a rear face (124) and the annular wall (112). The rear face (124) of the permanent magnet (120) has a receiving zone (134) accepting said adhesive means (126) and defined by a radius of curvature (R?, R2) which is greater than the radius of curvature (R) of the annular wall (112).

Abstract: The invention relates to an interconnection device (1) for a rotary electric machine (100), which device is intended to provide an electrical connection between a stator (2) comprising coils (20) and an electronic power-supply and control module (3), the interconnection device (1) comprising an insulating body (5) and a plurality of connecting members (400) which are arranged on an outer side (55) of the insulating body, each connecting member comprising a body (40) and a connection tongue (41) to at least one coil. At least one combined connecting member further includes a linking lug (42) which is configured to electrically connect at least one coil (20) to the electronic module (3), said linking lug extending the body by being sized so as to cross the insulating body and so that the free end (420) of the linking lug (42) extends from an inner side (56) of the insulating body.