變極多速三相異步電動機是三相異步電動機的主要派生系列之一，該系列電機可隨負(fù)載狀態(tài)有極的改變轉(zhuǎn)速，達(dá)到功率的合理匹配和簡化變速系統(tǒng)。Y2D系列電動機外形安裝尺寸與JHM系列同中心高產(chǎn)品完全相同，便于安裝和互換。 The Y2D series multispeed three phase asynchronous motor is one of the main derivative series of three phase asynchronous motor. The Y2D series motors can change its speed with load state by changing the connection to rational matching of power and simplify transmission system. The Y2D series motor has the same mounting dimensions with the JHM series.
