YVF2系列變頻調(diào)速三相異步電動機調(diào)速范圍廣。它與變頻調(diào)速裝置配套使用，構(gòu)成交流變頻無極調(diào)速系統(tǒng)。在5-50Hz范圍內(nèi)作恒轉(zhuǎn)距變頻調(diào)速運行，在50-100Hz范圍內(nèi)作恒功率變頻調(diào)速運行，運行平穩(wěn)，無轉(zhuǎn)距脈動現(xiàn)象，起動轉(zhuǎn)矩大，起動電流小。電動機的安裝形式及安裝尺寸均與同容量的Y系列三相異步電動機一致。裝有獨立的冷卻風扇裝置，電機運行在不同轉(zhuǎn)速下均有較好的冷卻效果。

YVF₂ series three-phase frequency controlled asynchronous motor possesses a wide range of speed regulation.it can match with a variety of convertor to compreise an A.C sleepless adjustable frequency driving system.At low speed(5~50Hz),this motor can run smoothly under constant torque oscillation,and has a larger starting torque and a smaller starting current and delivers constant output power at high speed(50~100Hz).lts mounting arrangements and mounting dimensions are all according to Y series three-phase asynchronous motor.As cooling fan in built in so under different speeds the coolong effects is good.