·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:
| Key Specifications/Special Features: |
|
|
|
|
| Frame/Housing: |
Aluminum die-casting |
| Impeller: |
Plastic PBT |
| Bearing System: |
Ball bearing |
| Motor: |
Shaded pole |
| Connection: |
Lead wire or termnal type or metal hard insert |
| Protection: |
Impedance-Protected |
| Dielectric withstand voltage: |
Above 100MΩ, DC500V |
| Life Expectancy: |
Ball bearing:Over 50,000 hr.(at 25°C) |
| Storage temperature: |
Temp:-40°C~+70°C; Humidity:35%~85%RH |
| Operating Temp.Range: |
Temp -10°C~+ 60°C ;Humidity:35%~85%RH |
| Leaf number: |
5P |
| Ingress protection: |
IP44 |
Technical parameters :
| Model No: |
Rated Voltage |
Freqency |
Rated Current |
Rated Power |
Speed |
Max.Air Flow |
Max.Static Pressure |
Noise |
Weights |
| |
(VAC) |
(Hz) |
(A) |
(W) |
(RPM) |
(m³/h) |
(CFM) |
(mmH2O) |
(inchH2O) |
(dB) |
(kgs) |
| TXA25S-120B1H |
110~120 |
50/60 |
0.19/0.18 |
19/18 |
2200/2400 |
112/133 |
66/78 |
3.56/4.06 |
0.14/0.16 |
38/40 |
0.33 |
| TXA25S-120B2H |
220~240 |
50/60 |
0.09/0.09 |
19/18 |
2200/2400 |
112/133 |
66/78 |
3.56/4.06 |
0.14/0.16 |
38/40 |
0.33 |
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