三相異步電(dian)(dian)(dian)(dian)機可同時接(jie)入380V三相交流電(dian)(dian)(dian)(dian)源（相位差(cha)120度）供電(dian)(dian)(dian)(dian)，轉(zhuan)(zhuan)(zhuan)子(zi)與(yu)(yu)定(ding)子(zi)旋(xuan)轉(zhuan)(zhuan)(zhuan)磁(ci)(ci)場(chang)以(yi)(yi)相同的(de)方向、不同的(de)轉(zhuan)(zhuan)(zhuan)速成旋(xuan)轉(zhuan)(zhuan)(zhuan)，存(cun)在(zai)(zai)轉(zhuan)(zhuan)(zhuan)差(cha)率。定(ding)子(zi)通(tong)(tong)(tong)入電(dian)(dian)(dian)(dian)流以(yi)(yi)后，部(bu)分磁(ci)(ci)通(tong)(tong)(tong)穿(chuan)過短路環(huan)，并在(zai)(zai)其中產(chan)生感(gan)應電(dian)(dian)(dian)(dian)流。短路環(huan)中的(de)電(dian)(dian)(dian)(dian)流阻礙磁(ci)(ci)通(tong)(tong)(tong)的(de)變(bian)(bian)化，致使有(you)短路環(huan)部(bu)分和沒有(you)短路環(huan)部(bu)分產(chan)生的(de)磁(ci)(ci)通(tong)(tong)(tong)有(you)了相位差(cha)，從而(er)形成旋(xuan)轉(zhuan)(zhuan)(zhuan)磁(ci)(ci)場(chang)。通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)啟動后，轉(zhuan)(zhuan)(zhuan)子(zi)繞(rao)組(zu)因(yin)與(yu)(yu)磁(ci)(ci)場(chang)間存(cun)在(zai)(zai)著(zhu)相對(dui)運動而(er)感(gan)生電(dian)(dian)(dian)(dian)動勢和電(dian)(dian)(dian)(dian)流，即旋(xuan)轉(zhuan)(zhuan)(zhuan)磁(ci)(ci)場(chang)與(yu)(yu)轉(zhuan)(zhuan)(zhuan)子(zi)存(cun)在(zai)(zai)相對(dui)轉(zhuan)(zhuan)(zhuan)速，并與(yu)(yu)磁(ci)(ci)場(chang)相互(hu)作用產(chan)生電(dian)(dian)(dian)(dian)磁(ci)(ci)轉(zhuan)(zhuan)(zhuan)矩，使轉(zhuan)(zhuan)(zhuan)子(zi)轉(zhuan)(zhuan)(zhuan)起(qi)來，實(shi)現能量變(bian)(bian)換。

ELECTROADDA是(shi)意大(da)利(li)的電(dian)機品牌,至今(jin)創立已(yi)超過65年。自建立以(yi)來(lai)，公(gong)司從一(yi)個(ge)傳統(tong)的家庭企業,現(xian)已(yi)發展成為現(xian)代化的跨(kua)國(guo)公(gong)司，其產品適用于(yu)各種工業用途(tu)和其他特殊要求(qiu)。ELECTROADDA致力于(yu)不斷創新(xin)與(yu)精進,電(dian)機已(yi)在全球各個(ge)地方普遍(bian)而廣泛地使用。意大(da)利(li)ELECTRO ADDA推動(dong)了新(xin)的發展計劃，贏得了有競爭力的國(guo)際挑戰(zhan)。