Alternator rotor for automobile vehicle, has inlet and outlet guide-wire tabs for inlet and outlet wires, respectively, and flange presenting groove inclined with respect to radial direction at level of inlet tab

摘要

The rotor has a guide-wire device with an annular coil support body (41) inserted between a coil and a flange of a rear rotary field, and inlet and outlet guide-wire tabs (45, 46) for inlet and outlet wires, respectively. The flange presents a groove inclined with respect to a radial direction at a level of inlet tab. The tabs are angularly shifted from a position diametrically opposite to the devices periphery. The tabs are angularly shifted from a position diametrically opposite to the guide-wire devices periphery, of an angle equal to half of an angle between two adjacent teeth (26) of the field. One of the tabs (46) is oriented diametrically and the other tab is oriented along an angle (beta ) different from an angle (alpha ) of a diameter defining its position at the periphery of the body (41).