The 180 degree outlet air and linear inlet air of axial fan have simple mechanism, stable and reliable, low power consumption and fast heat dissipation. Many customers first consider that the products have heat dissipation performance when choosing. They hope that the air volume is large and the heat dissipation is fast. So what are the factors affecting the air volume of axial fan?

The larger the air volume of the axial fan, the greater the heat absorption of the cold air. The more heat can be taken away by the air flow and transfer, the more obvious the heat dissipation effect will be. However, the greater the air volume is, the smaller the wind pressure will be, so the blowing distance will be smaller, which will affect the cooling effect. The main factors affecting the axial fan are the speed, the number of blades, the power consumption, the wind pressure, the inclination angle, the height and the diameter Yes.

When the structure of the axial fan is fixed, the speed changes synchronously with the change of the working voltage. The speed of the axial fan can be measured by the internal speed signal or by the external measurement. If the air volume is almost the same, the noise will be relatively small if the speed is lower.