25mm Micro DC Brushless Axial Fan Cooler with Silent Operate

25mm micro dc brushless axial fan cooler with silent operate of DC2510Design Features:
1. Bearing System: Ball Bearing & Sleeve Bearing
2. Impeller: PBT With Fiber Class Filed Ul-94v0
3. Housing: Die Cast Aluminum
4. Motor Type: Dc Brushless
5. Connection: Wire & Terminal Red (+) / Blk(-)
6. Out Put Signal: FG-Yellow RD-White Blue-PWM
7. Protection: Polar & Locked
8. IP Class: Max IP68 )
9. Insulation Class: B
10. Compressive Strength: 500v
11. Storage Temperature: -20°--- 70°
12. Working Temperature: -10°--- 60°MODEL NO.
VOLTAGE
(V)CURRENT
(A)POWER
(W)
SPEED
(RPM)
MAX AIR FLOW
(CFM)MAX PRESSURE
(mm-H2O)NOISE
(dBA)RA-DC2510L05
120.08
0.060.40
0.7270001.42.5019RA-DC2510M05
12
240.13
0.07
0.050.65
0.84
1.2090002.04.2022RA-DC2510H05
12
240.16
0.08
0.07
0.08
0.96
1.68110002.65.4026
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.
Optional function :Auto-restart ,Speed detection,Stoppage Alarm,Waterproof(IP55-IP68 optional), PWM function ,Temperature control etc.
Thewire length and terminal could be customized as your request. We just need the picture of connector and rank of wires for /confirm/i.(Default wire length is 300mm)
MOQ 500PCS
Sample lead time:5 working days
Mass production:15 working days
Waterproof fans need 1 more week
We accept Payment by T/T,Western Union, Paypal ,L/C.
100%paymentforsampleorders,30%prepaymentandBalance 70% beforeshipment.
Express:DHL,EMS,Fedex,UPS,IATA,TNT,China AIR Express,Iceland express etc.
Sea transportation as you request.
Knife card packing,carton package