Малошумный двигатель постоянного тока 12-24 В с алюминиевым лезвием промышленный


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DC Cross Flow Fan

Industrial plant equipment cooling, electric fireplaces, engineering vehicles, treadmills, air purifiers, electronic equipment, household appliances, high-speed railways, smart home equipment, etc.

Introduction

1. Bearing: High precision 2 ball bearing or Sleeve/oil bearing;
2. Material:
(1)Impeller: It adopts aluminum-magnesium alloy, which has the advantages of light weight, high strength, large air volume, low noise, low vibration, good temperature resistance and long service life.
(2)Air duct: Its guard plate is made of galvanized sheet (the surface is made of primary color or blackened);
(3)Connector: EPDM anti-fatigue and high temperature resistant silicone rubber parts;
3. Fan Rotation:
(1)Face to the fan outlet, motor on left side, COUNTERCLOCKWISE.
(2)Face to the fan outlet, motor on right side, CLOCKWISE.
4. Operating Temperature: -20°C ~ 70°C
5. Motor: DC brushless motor
6. Insulation grade: standard grade is B grade (up to grade H).
7. Fan Rotation: standard Clockwise (If need Counterclockwise, please tell us)
8. Lead Wire: Standard RED: Positive(+); BLACK: Negative(-) Wire insert: 2.5-2P / NOP(Tin exposed 5mm)
9. Protection: Reverse protection; Auto Re-start protection.
10. 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
SF100300BM
\t
12
\t
6to13.5
\t
1.20
\t
14.40
\t
1000
\t
4.099/144.8
\t
1.37/0.054
\t
52.0
\t
SF100300BH
\t
12
\t
6to13.5
\t
1.80
\t
21.60
\t
1200
\t
4.92/173.7
\t
1.49/0.059
\t
55.0
\t
SF100300BM
\t
24
\t
18to25.5
\t
1.00
\t
24.00
\t
1200
\t
4.92/173.7
\t
1.49/0.059
\t
55.0
\t
SF100300BH
\t
24
\t
18to25.5
\t
1.50
\t
36.00
\t
1600
\t
6.05/213.6
\t
1.73/0.068
\t
62.0

Note

1. "S" for Sleeve bearing; "B" for 2 ball bearing

2.  Max Life: S (Sleeve bearing) 20,000 hours, B (2 Ball bearing) 50,000 hours.

3. Working voltage: DC5V, DC12V, DC24V, other voltage (within DC48V)

4. Our company can customize the following special functions according to customer requirements:

(1) High intelligent PWM speed control function;
(2) TC temperature control, RD alarm, FG signal feedback;
(3) IC protection, with blocking, automatic restart function;
(4) Waterproof function;
(5) Environmental protection function;
5. Features of the cooling fan:  large air volume, long life, low noise, low vibration and good running stability.
6.After-sales service: In case of quality problems, the company promises to guarantee one year.
FAQ

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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