YD Series Change-poles Multi-speed Asynchronous Motors

Frame size：80 ~ 280

Rated voltage：380 V

Rated frequency：50 Hz

Cooling method：IC411

Protection degree：IP54

Insulation class：F

Coolant temperature：-15 ~ 40 ºC

Site altitude：Up to 1000 m above sea level

YD series pole-changing multi-speed three-phase asynchronous motors can apply to various transmission mechanism which need control speed step by step.