China Brushless Motor Fan 24V DC Fan Fan DC 48V

Product Design 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: DCBrushless
5. Connection: Wire & Terminal Red (+) / Blk(-)
6. Out Put Signal: FG-Yellow RD-White Blue-PWM
7. Protection: Polarity& Locked
8. IP Class: Max IP68
9. Insulation Class: B
10. Compressive Strength: 500V
11. StorPackaging & Printing age Temperature: -20°--- 70°
12. Working Temperature: -10°--- 60°
1.RA-DC12038A

MODEL NO.

VOLTAGE

(V)

CURRENT
(A)POWER
(W)

SPEED

(RPM)

MAX AIR FLOW

(CFM)

MAX PRESSURE
(mm-H2O)NOISE
(dBA)RA-DC12038A L12
24
480.67
0.33
0.198.04
7.92
9.123000145.0010.6051RA-DC12038A M12
24
480.90
0.53
0.2810.08
12.72
13.443500171.0014.1055RA-DC12038A H12
24
481.50
0.80
0.4118.00
19.20
19.684000194.0018.7059RA-DC12038A U12
24
482.25
1.16
0Physical Measuring Meter .5527.00
27.84
26.404500225.0021.7061
2.RA-DB1340

MODEL NO.

VOLTAGE

(V)

CURRENT
(A)POWER
(W)

SPEED

(RPM)

MAX AIR FLOW

(CFM)

MAX PRESSURE
(mm-H2O)NOISE
(dBA)RA-DB1340L12
240.35
0.184.20
4.32150027.0023.0045RA-DB1340M12
24Drilling Rig 0.85
0.4210.20
10.80200036.0026.0053RA-DB1340H12
242.00
1.0024.00
24.00270048.0052.0058
3.RA-DCC133

MODEL NO.VOLTAGE
(V)CURRENT
(A)POWER
(W)SPEED
(RPM)MAX AIR FLOW(CFM)MAX PRESSURE
(mm-H2O)NOISE
(dBA)RA-DCC133L24
481.00
0.5024.00
24.004000162.5035.0061RA-DCC133H24
481.30
0.6331.20
30.244600185.5045.0065

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 Surveillance, Control & Protection 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