YVF2系列变频铝売调速三相异步电动机调速范围广。它与变频调速装置配套使用，构成交流变频无极调速系统。在5－50Hz范围内作恒转距变频调速运行，在50－100Hz范围内作恒功率变频调速运行，运行平稳，无转距脉动现象，起动转矩大，起动电流小。电动机的安装形式及安装尺寸均与同容量的Y系列三相异步电动机一致。装有独立的冷却风扇装置，电机运行在不同转速下均有较好的冷却效果。

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

产品相关参数：

机座中心高：80~355mm

功率范围：0.55~315KW

额定电压：380V（其他电压需另订协议）

额定频率：500HZ（或60HZ）

防护等级：IP54（或IP55）

绝缘等级：F级

工作制：S1

Technical data:

Centre height of frame:80~355mm

Power range：0.55~315KW

Rated voltage:380V(special should order)

Rated frequency:50HZ or 60HZ

Protection class:IP54 or IP55

Insulation class:F

Duty type:S1