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    Home > Product Center > Air Cooling > Counter-rotating Cooling Fan > 4056 Series Counter-Rotating Fan
    4056 Series Counter-Rotating Fan
    Basic Parameters
    Series:
    40×40×56MM
    Material:
    Housing Plastic (UL: 94V-0)
    Impeller Plastlc (UL: 94V-0)
    Bearing Type:
    Two ball bearing
    Protection:
    Auto-Restart
    Rated Voltage:
    12V
    Operating Temp:
    ~10~70℃
    Weight:
    77g
    Illustration
    Model
    Model Rated Voltage (V) Operating Voltage Range(V) Rated Current (Amp) Rated Input Power(W) Rated Speed (rpm) Air Flow Static Pressure (mmH2O) Sound level dB(A)
    (CFM) m3/min
    XHC040281BV
    12 7~13.2
    0.60
    7.20
    9000
    13.79
    0.39
    11.48
    48.8
    XHC040281BH
    12 7~13.2
    0.90
    10.80
    11000
    16.86
    0.48
    17.15
    52.3
    XHC040281BV
    12 7~13.2
    1.20
    14.40
    13000
    19.92
    0.56
    23.96
    56.5
    XHC040281BU
    12 7~13.2
    1.50
    18.00
    15000
    22.99
    0.65
    31.90
    57.7

     

    NOTES:"X"="B"

    *Sound level measured at the distance of one meter from the axis of intake.

    *Specifications are subject change without notice.