·An axial fan is a type of fan that causes gas to flow through it in an axial direction, parallel to the shaft about which the blades rotate.
·The flow is axial at entry and exit. The fan is designed to produce a pressure difference, and hence force, to cause a flow through the fan.
·Factors which determine the performance of the fan include the number and shape of the blades.
·Fans have many applications including in wind tunnels and cooling towers.
·Design parameters include power, flow rate, pressure rise and efficiency.
The series of fans are made of cylindrical aluminum alloy for the outer frame,and PBT plastic for the blades;blade and motor integrate into one unit. and installed by double-sided flange, which has the follow feature: small volume, maintenance-free and easy to mounting,and also has the characteristics of low noise and vibration, reliable operation and other excellent performance.
Basic information:
| Use of Ambient condition for DC Axial Flow Fan: |
|
| Temperature(°C) |
ball bearing:(B)-30°C~70°C
sleeve bearing:(S)-10°C~40°C |
| |
(Special temperature can be customized, the highest temperature can be up to-40°C~100°C) |
| Relative humidity(%) |
90%~95% |
| Atmospheric pressure(mm) |
55KPa(G)74.8KPa(H) |
| Vibration |
10-55Hz , 1.5mm |
| Impact |
150m/s2 |
| Useful life |
The Laboratory temperature at 25°C,the ball bearing can be lasted 70000hours |
Technical parameters :
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