MACHINE ELECTRIQUE TOURNANTE AVEC UN ELEMENT ANTI-REBOUCLAGE DE FLUX MUNI DE PLOTS D'OBTURATION

The invention mainly relates to a rotating electrical machine (10), in particular for a motor vehicle, comprising: -a heat sink (58) having at least one receptacle, -an electric module positioned in the receptacle and comprising at least one connection terminal, -a connector (55) comprising at least one track (54) electrically connected to the connection terminal and a receptacle (84) for receiving a connecting means, in particular a head (83) of a screw (74), ensuring the mechanical and electrical connection between the track (54) of the connector (55) and the heat sink (58), and -an anti-loopback air flow element (93) inserted between a bearing (18) of the rotating electrical machine (10) and the connector (55), characterised in that the anti-loopback air flow element (93) comprises at least one sealing plug (101) for the receptacle (84) for the connecting means.