YD2系列变极多速三相异步电动机

YD2系列变极多速三相异步电动机

特点  Characteristics

　　YD2变极多速电动机是Y2系列电动机的主要派生系列。它采用改变绕组的接法来变换电机的极数和输出功率，使之与机械设备的负载特性相匹配。 该系列电动机噪声、起动转矩、振动值及外形安装尺寸均符合IEC标准，具有Y系列电机体积小，重量轻，运行可靠、结构坚固，外形美观等特点。它可以与手动控制、接触器、控制器械等一起进行速度控制，节约大量电能。

　　应用范围：广泛使用具有转速阶跃变化的行业，以满足负载性质的要求，如：机床，矿山，冶金，纺织，印染，化工等行业干旱农业机械等。

　　功能：通过改变连接，以获得不同的输出和速度简化变速系统

　　变极方式：双速，三速和四速。

　　Description: The YD2 change-pole multi speed motor is one of the main derivative series of the Y2 series motor. We adopt the method of changing the winding connection way to change the number of poles and the output of the motor so as to match the load characteristic of the mechanical equipment. The noise，the starting torque，the vibration value and the outline mounting dimensions of the motor conform to IEC standard. It is of the features of small size, light weight，reliability service, solid structure and good-looking etc. It is capable of controlling speed and saving much of energy with manual control, contactors and controllers etc.

　　Applications:Widely used in such industry which have step changes of rotational speed to meet the requirements of load character,as machine tools, mining, metallurgy, textile, printing and dyeing, chemical industry arid agricultural machinery, etc.

Features:Simplify speed-changing systems by changing the connection to obtain different output and speed

　　Pole-changing mode:  Double-speed，triple-speed and four speed.

YD2系列变极多速三相异步电动机