YD系列变级多三相异步电动机

YD Series Pole-changing Three Phase Induction Motors

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 rotational speed to meet the re of load character, as machine tools, mining,metallurgy,textile,printing and dyeing, chemical industry and 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 to obtain different output and speed .

变速方案：双速，三速，四速 

Pole-changing mode: double, three, or four speed