Source google image: https://arnor.org/alfa/Documents-Techniques/Spider105/Alfa%20Romeo%20Spider%20Jr%201300%20Manual/AlfaRomeo%20Spider1300%2006%20Jr.jpg
Schema d’un moteur electrique
Source google image: https://arnor.org/alfa/Documents-Techniques/Spider105/Alfa%20Romeo%20Spider%20Jr%201300%20Manual/AlfaRomeo%20Spider1300%2006%20Jr.jpg