YD Series Pole-Changing Multi-Speed Threephase Motor

YD series three-pahse multi-speed induction motors are one of the derived series of Y2 series induction motors of our national uniform design, it have following features: excellent performance, attractive appearance and good interchangeability for the same kind of products aborad. The protection class IP44. The motors are designed in three types: double speed, three speed and four speed. These speed rotes can be changed in stages. The motors are widely used on applications in the equipments where the changed rates in stages are needed, such as mechanism, mine, metallurgy, textiles, printing and dyeing, chemical industry, agricultural etc.