Source google image: https://image.slidesharecdn.com/zm-171101110812/95/dimensionnement-et-conception-dun-convoyeur-bande-40-638.jpg?cb=1509534775
Schema electrique convoyeur a bande
Source google image: https://image.slidesharecdn.com/zm-171101110812/95/dimensionnement-et-conception-dun-convoyeur-bande-40-638.jpg?cb=1509534775