Alternator for a Vehicle

The invention does not expose the rotor coil by using an insulating tube which is provided to relates to an alternator for automobiles, to form a guide for fixing and supporting the rotor coil to improve the assemblability, wrapped around a rotor coil outside atmospheric corrosion and to prevent oxidation, and by having the twisted combination of the rotor coils and the lead wires on the top surface of the rear fan to the fan hub having therein reduces the movement and departure during high-speed rotation of the AC generator, so that the durability increases with serves to provide a car AC generator for that, the technical construction is to rotate the rotor assembly and the rotor assembly formed of a rotor coil and the slip ring which is provided so as to be fixed in the middle of the cylindrical having a transverse axis of the shaft, the shaft and a bearing ball which, with the shaft and the vertical In the automotive AC generator comprising the rear fan of the disc-shaped is formed, it characterized in that the lower side of the rear fan is a guide groove formed to the position of the rotor coil. Alternator, the rotor coil, the fan hub, isolated, guide