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Small Round Frameless DC 12v 24v Brushless Bracket Turbine Cooling Centrifugal Fan
Small Round Frameless DC 12v 24v Brushless Bracket Turbine Cooling Centrifugal Fan
Small Round Frameless DC 12v 24v Brushless Bracket Turbine Cooling Centrifugal Fan
Small Round Frameless DC 12v 24v Brushless Bracket Turbine Cooling Centrifugal Fan
Small Round Frameless DC 12v 24v Brushless Bracket Turbine Cooling Centrifugal Fan
Small Round Frameless DC 12v 24v Brushless Bracket Turbine Cooling Centrifugal Fan
Small Round Frameless DC 12v 24v Brushless Bracket Turbine Cooling Centrifugal Fan

Small Round Frameless DC 12v 24v Brushless Bracket Turbine Cooling Centrifugal Fan

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Product Overview

Description


DC Centrifugal Fan

Applications

3D Printer, Refrigerator, Freezer, Wine Refrigerator, Air purifier,Toy, Electric Equipment, Notebook, Laptop, Mini-projector, Humidifier, Medical Device, etc.

Introduction

1. Bearing Type: High precision Sleeve or Ball bearing
2. Frame & Impeller: Termoplastic PBT UL 94V-0
3. Operating Temperature: -10℃ ~ 60℃
4. Waterproof Grade: IP44
5. Insulation Grade: Standard grade is B grade
6. Motor: DC brushless motor
8. Fan Rotation: standard Clockwise (If need Counterclockwise, please tell us)
9. Lead Wire: Standard RED: Positive(+); BLACK: Negative(-) Wire insert: 2.5-2P / NOP(Tin exposed 5mm)
10. Protection: Reverse protection; Auto Re-start protection.
11. Certification: CE, RoHS

\t
Model
\t
Rated
Voltage
\t
Operating Voltage Range
\t
Rated
Current

\t
Rated Input Power

\t
Speed
\t
Max 
Air Flow
\t
Max Static
Pressure
\t
Noise
\t
VDC
\t
VDC
\t
Amp
\t
Watt
\t
R.P.M
\t
m3/min
/ CFM
\t
mmH2O
/ INH2O
\t
dB-A
\t
SF12032S/BL
\t
12
\t
6to13.5
\t
0.40
\t
4.80
\t
2000
\t
0.57/22.46
\t
16.32/0.718
\t
46.0
\t
SF12032S/BM
\t
12
\t
6to13.5
\t
0.65
\t
7.80
\t
2500
\t
0.71/25.11
\t
20.4/0.803
\t
51.0
\t
SF12032S/BH
\t
12
\t
6to13.5
\t
1.20
\t
14.40
\t
3000
\t
0.85/27.5
\t
24.48/0.88
\t
56.0
\t
SF12032S/BL
\t
24
\t
15to25.5
\t
0.25
\t
6.00
\t
2000
\t
0.57/22.46
\t
16.32/0.718
\t
46.0
\t
SF12032S/BM
\t
24
\t
15to25.5
\t
0.40
\t
9.60
\t
2500
\t
0.71/25.11
\t
20.4/0.803
\t
51.0
\t
SF12032S/BH
\t
24
\t
15to25.5
\t
0.65
\t
15.60
\t
3000
\t
0.85/27.5
\t
24.48/0.88
\t
56.0
FAQ

1. SFxxxxS/BL is two models, SFxxxxSL, SFxxxxBL

2. "S" for Sleeve bearing; "B" for 2 ball bearing
3. Features: Reverse protection; Auto Re-start protection
4. Optional functions: PWM/FG/RD
5. OEM: label, voltage, speed, wire length, wire connector, etc.
6. Certificate: CE, RoHS, ISO9001, etc.

Q1: Are you a factory or trading company ?
A1: We are a factory.

Q2: What is DC Fan and AC fan?
A2: DC fan is powered by DC voltage,normal voltage is 5V 12V 24V.
AC fan is powered by AC voltage,normal voltage is 110V,220V and 380V.


Q3:How about the lifetime of fan?
A3:

\t
Bearing type
\t
Lifetime
\t
Sleeve Bearing
\t
20000 hours
\t
Hydraulic Sleeve Bearing
\t
30000 hours
\t
Dual Ball Bearing
\t
50000 hours

Q4: What effects the quoted price for the fan?

1 size of the fan,   2 voltage,  3 current,
4 speed,   5 air flow,    6 noise,
7 bearing type,  8 two wire or three wire,   9 cable length,
10 connector type,  11 function,  12 quantity

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