YD系列变级多三相异步电动机

yd系列变级多三相异步电动机

ydseries pole-changing three phase inductionmotors

机座号 80~280           功率 0.45~82kw    

调速方式 有级调速         调速方案 2、3、4速

适用于：要求随负载的性质逐级调速的各种传动机械如机床、矿山、冶金、纺织、印染、化工等行业。

applications:widely used in such industry which have step changes of rotationalspeed to meet the re of load character, as machine tools,mining,metallurgy,textile,printing and dyeing, chemical industryand agricultural machinery, etc.

特点：采用改变绕组的接法来变换电机的转速和输出功率，使其与机械设备的负载特性相匹配，简化了变速系统，高效、节能。

features:simplify speed-changing systems by changing the connection toobtain different output and speed .

变速方案：双速，三速，四速 

pole-changingmode: double, three, or four speed