YD Series Pole-changing Multi-speed Three-phase Asynchronous Motor

product description:
YD series pole-changing multi-speed three-phase motors are one of the derivative series of Y2 series motors uniformly designed in our country. It has the advantages of excellent performance, beautiful appearance, and good interchangeability with similar foreign products. The protection level is IP44.
This motor has three types: two-speed, three-speed, and four-speed, and its speed can be changed step by step. It is suitable for machinery, mining, metallurgy, textile, printing and dyeing, chemical industry, agricultural machinery and other equipment requiring graded speed change. It can also simplify or replace the gear reducer in mechanical transmission.
The appearance and installation dimensions of this series are the same as the Y2 series.

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  • Conditions of Use:
    Ambient temperature: -15℃<0<40℃
    Altitude: no more than 1000m Rated voltage: 380V Rated frequency: 50HZ Insulation class: Class B
    Protection grade: IP44 Cooling method: IC411 Connection method: 3kw and below Y connection, 4kw and above are △ connection Working system: S1