Low Noise High Cfm Shenzhen 80mm Cooling Fan 80X80X25

Min.Order: 200
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 2.46 ~ 3.46

Description
Low Noise High Cfm Shenzhen 80mm Cooling Fan 80X80X25

General Specifications and use of environment

FrameThermal Plastic,Environmental Protection & Fireproof
ImpellerThermal Plastic,Environmental Protection & Fireproof
Bearing typeSleeve bearing or double ball bearing
Lead wiresRed +,Black -, default 200mm length,can be customized lenth
Motor ProtectionImpedance Protected;Reverse Polarity Protected;Automatic Restart
Operating Voltage4.5~5.5V,10.2-13.8V;20.4-27.6V (That's the suggest working voltage,not startup voltage)
Operating Temperature/Humidity-10ºC~70ºC,15~85%RH
Storage Temperature/Humidity -40ºC~80ºC,15~85%RH

Fan performance curves


Measurement

Specification

DimensionModelRated voltage(V)Current Amp(A)Speed(RPM)Air flow(CFM)Static Pressure(mmH2O)Noise level(dBA)Weight(g)FGRDPWMAuto Restart
80X80X25MM8025L50.10200022.241.6820.682
8025M50.30350037.864.4834.782
8025L120.04200022.241.6822.382
8025M120.14350037.864.4834.382
8025H120.28500054.918.9142.582
8025HH120.63620069.3713.9752.782
8025L240.02200022.241.6822.382
8025M240.06350037.864.4834.382
8025H240.20500054.918.9142.582
8025HH240.31620069.3713.9752.782

Spare Parts-Connector

Bearing type contrast

 Sleeve bearingDouble ball bearing
Support functionFG,RD,Auto Restart function(not normal,optional)FG,RD,PWM,Auto Restart(Not normal,optional)
BrandNSK brand imported from JapanMade in China
AdvantageStable performance,low current amp,low noise,50000-80000hrs lifespanLow cost,20000-30000 hrs lifespan,suit for small household appliance
Warranty30000 hours10000 hours
MaterialStainlessCopper sleeve
PriceHigherlower
Certificate

Packing & Shipping
FAQ

1. What's the difference between the sleeve and ball bearing fan?

The ball bearing brand was NSK bearing imported from Japan.

The warranty for ball bearing fan is 30,000 hours but sleeve bearing just 10,000 hours.

Ball bearing has 5-8 years lifetime,sleeve bearing has 2-3 years lifetime.

Ball bearing fan noise level won't change for a long time term,but sleeve bearing fan noise level will grown as time goes on.

Sleeve bearing is cheaper than ball bearing fans.

 

2. What kind of function can we choose for fan?

Optional function :Auto-restart ,Speed detection,Stppage Alarm,Waterproof(IP55-IP68 optional), PWM function ,Temperature control etc.

 

3. How long can your wire length be ?

The wire length and terminal could be customized as your request. We just need the picture of connector and rank of wires for confirm.(Default wire length is 200mm)

 

4. What's your MOQ and delivery date ?

MOQ200PCS

Sample lead time:5 working days

Mass production:15 working days

Waterproof fans need 1 more week

 

 5. What's your payment terms ?

We accept Payment by T/T,Western Union, Paypal ,L/C,and we advocate Credit Insurance Payment on Alibaba

100% payment for sample orders ,30% prepayment and Balance 70% before shipment.

 

6.What kind of transportation can we choose ?

Express:DHL,EMS,Fedex,UPS,IATA,TNT,China AIR Express,Iceland express etc.

Sea transportation as you request.

 

7. What's your packaging?

Knife card packing,carton package

normal carton size 43X28X43CM,different model will lead to carton size different.

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