現貨供應LY/LUSON電機MY140-400-C
按工作電源靠換向器配合電刷的換向作用，使之從電刷端引出時變為直流電動勢的原理。直流發電機的工作原理就是把電樞線圈中感應的交變電動勢 感應電動勢的方向按右手定則確定磁感線指向手心，大拇指指向導體運動方向，其他四指的指向就是導體中感應電動勢的方向 導體受力的方向用左手定則確定。這一對電磁力形成了作用于電樞一個力矩，這個力矩在旋轉電機里稱為電磁轉矩，轉矩的方向是逆時針方向，企圖使電樞逆時針方向轉動。如果此電磁轉矩能夠克服電樞上的阻轉矩
現貨供應LY/LUSON電機MY140-400-C
2RK6A-A,2RK6A-C,2RK6GN-A,2RK6GN-C,3RK15A-A,3RK15A-C,3RK15GN-A,3RK15GN-C,4RK25A-A,4RK25A-C,4RK25GN-A,4RK25GN-C,4RK25GN-U,5RK40A-A,5RK40A-C,5RK40GN-A,5RK40GN-C,5RK40A-S,5RK40A-S3,5RK40GN-S,5RK40GN-S3,5RK40A-U,5RK40GN-U,5RK60GN-CF,5RK60GU-CF,5RK60A-SF,5RK60A-S3F,5RK60GN-SF,5RK60GU-SF,5RK60GN-S3F,5RK60GU-S3F,5RK60GN-UF,5RK60GU-UF,5RK60A-UF,5RK60A-AF,5RK60A-CF,5RK60GN-AF,5RK60GU-AF,5RK60A-CFF,5RK60A-UFF,5RK60GN-CFF,5RK60GU-CFF,5RK60GN-UFF,5RK60GU-UFF,5RK90GN-CF,5RK90GU-CF,5RK90A-SF,5RK90A-S3F,5R
