Internal combustion engine belt-driven alternator

摘要

The engine belt-driven system includes a plurality of auxiliaries including a vehicle generator, and a V-ribbed belt transmitting torque from a vehicle engine to said plurality of said auxiliaries. The vehicle generator is provided with a dynamic absorber having an inertia moment smaller than an inertia moment of a rotor of said vehicle generator. The dynamic absorber may be mounted to an end surface of the rotor.