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YFB4 series Dust explosion-proof three-phase asynchronous motor

The YFB4 series is a fully enclosed, self-fan-cooled squirrel-cage three-phase asynchronous electric induction motor. It is small, light, reliable and looks good. It is also efficient, quiet, smooth and cool. Large, high-performance, safe and reliable.

    Products Details

    YFB4 series dust explosion-proof three-phase asynchronous motor is a fully enclosed self-fan-cooled squirrel-cage three-phase asynchronous motor. It has the characteristics of small size, light weight, reliable operation, beautiful appearance, etc. It also has high efficiency, low noise, small vibration and low temperature rise. Large, excellent performance, advanced and reasonable explosion-proof structure, safe and reliable use, etc.
    Dust explosion-proof ac motors are mainly suitable for places where combustible dust exists in medicine, textiles, metallurgy, grain processing, feed processing, chemical fertilizers, tobacco, paper making, synthetic materials, building materials, etc.

    Basic parameters

    Frame size H80-H355mm
    Power 0.37-375kW
    Frequency 50Hz/60Hz
    Voltage 380V/660V/1140V
    Speed 3000rpm/1500rpm/1000rpm/750rpm/600rpm
    Protection Grade IP55/IP56/IP65
    Cooling Method IC411
    Insulation F/H
    Service S1
    Ambient temperature -15 °C to + 40 °C
    Altitude standard altitude≤1000m
    Bearing Chinese/SKF/FAG/NSK available
    Mounting IMB3/B5/V1/B35
    Explosion proof class Ex tD A21 IP65 T130℃/Ex tD A22 IP65 T130℃

    Motor type description

    Y FB4-160 L- 2 THWF1
    Y-Asynchronous Motor
    FB-Dust explosion proof
    4-IE4 (Efficiency level)
    160-Frame Size:160mm
    L-Frame Length
    2--Pole
    THWF1-- Ambient code: defaulted is indoor 
    (Special requirement:F1/ F2-anti corrosion; WF1/WF2-outdoor and anti-corrosion, TH-hot and humid zone type etc.)

    Ex tD A21 IP65 T130℃
    Ex tD --Dust explosion proof
    A--Type A equipment
    21--Applicable areas for electrical equipment (Zone 21)
    IP65--Protection class:IP65
    T130℃--Maximum surface temperature group

    Mounting Size

     
    Mounting Size:z5c

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