Fan size: 80x80x38mm
Bearing type: sleeve bearing or ball bearing
|
Bearing type |
Ball bearing |
Sleeve bearing |
|
Price |
Higher |
Lower |
|
Brand |
NSK from Japan |
Made in China |
|
Advantage |
Stable performance, low noise, 80000 hours lifetimes |
Low cost, 30000 hours lifetime |
|
Material |
Stainless |
Copper sleeve |
|
Warranty |
30000 hours |
10000 hours |
Rated voltage: 12V,24V
DC means direct current, DC fan is a fan whose input voltage is direct current. Generally used DC voltages are 5V, 12V, 24V, 48V and so on.
Speed: 2500RPM-67000RPM
The current determines the speed and the speed determines the current, just provide one data for fan specification confirm is ok
Air flow: 27-79CFM
Airflow is an overall measure of fan performance. It is the volume of air that passes through the cross-section of the fan outlet (or inlet) per unit of time, and is generally measured in cfm, cubic feet per minute-cubic feet per minute.
Air pressure:3.6-24.3mmH2O
Air pressure is the difference in pressure that a fan can generate between the air outlet and the air inlet, and is an important indicator of how 'powerful' a fan is. It depends on the shape, area, height and speed of the fan blades.
Noise level:32-56dBA
Fan noise level testing picture
(high speed lead to high noise level, if you want low noise level please inform us, we'll do lower speed fans for you)
Weight: 162g
Components of the fan
FAQ
Q: What details information would we get before place order ?
► Rated volatege, such as 5V/12V/24V
► Current amp or speed
► Sleeve bearing or ball bearing
► Lead wire length(our default length is 300mm)
► Two wire leading or 3, 4 wire leading?
► With connector or not?
► Additional function options( FG,RD,PWM,Waterproof IP55~IP68)
Q: Work time
Q: Lead time
Q: Transportation
Mass order(MOQ200PCS) by Express/ Air/Sea/Train according to different quantity and request.
Q: Our advantage
b.OEM & ODM service available
c.Multiple international quality certification
d.Advanced production equipment
e.Strong production capacity
f.100% computer inspection
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