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