• 40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing
  • 40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing
  • 40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing
40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing

40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing

Product Details:

Place of Origin: China
Brand Name: Surmount
Certification: CE, RoHS
Model Number: RGD4028

Payment & Shipping Terms:

Minimum Order Quantity: 50PCS
Price: Negotiable
Packaging Details: Carton, Honeycomb Packaging, Plastic Tray
Delivery Time: 5~8 working days
Supply Ability: 500 pieces per day
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Detail Information

Size: 40x40x28mm Frame Material: Plastic
Impeller Material: Plastic Color: Black
Mounting: Free Standing Motor: DC Brushless Motor
Bearing Type: Ball Weight: 35g
Rated Current: 0.08~0.48A Rated Voltage: 12V/24V
Power: 1.8~7.2W Speed: 7000~16000RPM
Airflow: 8.73~20.4 CFM Noise: 36.6~52.6 DBA
High Light:

40x40x28mm Waterproof Cooling Fan

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DC Axial Waterproof Cooling Fan

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40x40x28mm fan

Product Description

40x40x28mm DC Axial Waterproof Cooling Fan 4028 With High Speed Used On Power Supply Or Servers

What is a DC cooling fan?
DC fans also known as DC Brushless Fans are basically cooling fans engineered to meet requirements such as higher air flows at high static pressures. RENGANG manufactures Brushless DC fans in varied sizes ranging from 60 mm to 280 mm. These fans are available in the plastic blade as well as the metal blade.


What are axial fans used for?
In general, an axial-flow fan is suitable for a larger flow rate with a relatively small pressure gain and a centrifugal fan for a comparatively smaller flow rate and a large pressure rise. They are used to supply fresh air, suck air from return air trenches, suck air from rotary filters, exhaust air out, etc.

 

 

 

 

 

AC Axial Cooling Fan RGD4028

 

Energy Saving Noise Reduction Soft Wind Long Lasting

 

Basic Parameter:

Model No. Bearing Voltage Operating Voltage Current Rated Input Power Air Flow Max. Air Pressure Noise Speed
(V) (V) (A) (W) (m3/min) (CFM) (mm-H2O) (Inch-H2O) (dBA) (RPM)
RGD4028M12B(S) Ball/Sleeve 12 7~13.5 0.15 1.8 0.247 8.73 6.07 0.239 36.6 7000
RGD4028MH12B(S) 0.23 2.76 0.302 10.6 8.70 0.343 37.3 8500
RGD4028HH12B(S) 0.31 3.72 0.358 12.6 12.05 0.474 41.1 10000
RGD4028HV12B(S) 0.40 4.8 0.427 15.0 16.84 0.663 47.3 12000
RGD4028UH12B(S) 0.48 5.76 0.507 17.9 22.74 0.895 50.9 14000
RGD4028VH12B(S) 0.60 7.2 0.579 20.4 29.62 1.166 52.6 16000
RGD4028M24B(S) 24 18~26.5 0.08 1.8 0.247 8.73 6.07 0.239 36.6 7000
RGD4028H24B(S) 0.115 2.76 0.302 10.6 8.70 0.343 37.3 8500
RGD4028HH24B(S) 0.16 3.72 0.358 12.6 12.05 0.474 41.1 10000
RGD4028HV24B(S) 0.2 4.8 0.427 15.0 16.84 0.663 47.3 12000
RGD4028UH24B(S) 0.24 5.76 0.507 17.9 22.74 0.895 50.9 14000
RGD4028VH24B(S) 0.3 7.2 0.579 20.4 29.62 1.166 52.6 16000


Different customer requirements and different raw materials will lead to different data.

All designs and specifications are for reference only and are subject to change without notice.

Provider details are used for reference only. For future information, please contact us.

Product Name DC Axial Waterproof Cooling Fan
Warranty 1 Year
After-sales Service Online Support
Insulation Above 10M Between Lead Wire and Frame DC500V
Motor DC Brushless Motor
Waterproof Grade Ip 68
Certification CE, RoHS
Lifetime 40000 Hours for Ball Bearing, 30000 Hours for Sleeve Bearing
Customized Support OEM, ODM
Storage Temperature -20℃~80℃
Operating Temperature -10℃~70℃
Power Connection Terminal, Lead Wire
Bearing Type Ball/Sleeve
Lead Wire AWG#24 UL 1007 (Optional)

 

Applicable: industrial, welding machine, etc.

40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing 0

Customized

 

1. Nominal voltage:

DC (3V, 5V, 7V, 9V, 12V, 18V, 24V, 48V ...)

AC (100-125v, 220-240v, 380v)

2. The airflow, air pressure, speed, and rated voltage can be customized according to customer requirements.

3. Sleeve bearing: 30000 hours at 25 ° C temperature

Hypro bearing: 30,000 hours at 40 ° C temperature

Ball-bearing NMB: 50,000 hours at 40 ° C temperature

4.Parameter: speed (RPM), airflow (CFM), noise (dBA),

5. Power Joint: Terminal

Lead wire (+, -, tachometer sensor, lockout alarm, speed control)

6. Water and dust resistance: IP xx (IP 68 is the highest level)

7. Private Labeling: All axial fans can be privately labeled.

8. 2-wire, 3-wire, or 4-wire (PWM / FG / RD function) can be made if required.

 

Drawing:

 

40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing 1

 

Characteristic Curve:

 

40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing 2

 

At present, the quiet, low power consumption, large air volume, large wind pressure, high power, and large size waterproof fans designed and developed by our company are mainly aimed at Humidification, communication power supply, communication chassis, industrial control equipment, freezer, refrigerator, frequency converter, military products, diving equipment, ship components, inverter power supply, industrial power supply, industrial equipment and other industries and product design, to meet the needs of customers for a waterproof cooling fan.

 

Not only for the optimization of conventional specifications of products but also for different industries, different customer needs have opened dozens of sets of 55MM, φ 400MM, φ 450MM, φ 500MM, φ 600MM, φ 700MM series ac, DC fan, EC centrifugal fan, excellent design, air pressure, and air volume is larger, lower noise, longer life;

According to the expectations of different customers for the waterproof fan, the company specializes in the research and development of waterproof fans. At present, the waterproof fan product specifications are complete, from 20MM to 254MM of various sizes of protection grade up to IP68, can fully discharge the water mold, can meet the needs of customers:

For air purification, dust collector, large industrial equipment, base station, the ventilation system has developed a ф 100MM, φ 133MM, φ 150MM, φ 180MM, φ 190MM, φ 220MM, φ 225MM, φ 250MM, φ 255MM, φ 280MM, φ 315MM, φ 3 work, Our waterproof treatment adopts the motor.

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Parts:

 

40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing 3

 

 

Payment:

1.Trade Assurance: In the first order, we suggest you use Trade Assurance.

2.T/T: If stocks,100% payment before shipping; if customized order, 30% deposit before production and balance 70% should be paid before delivery.

3.Western Union, Money Gram, Paypal, all available.

4.L/C: for large order.
40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing 4

Shipping:

1.ln general, we use international express, DHL, UPS,FedEx,EMS,TNT, etc.Large order: by air or sea, you should choose it.

2. if you have your own forwarder, please tell us the detailed information.

40x40x28mm DC Axial Waterproof Cooling Fan High Speed Free Standing 5

FAQ

Q1: Are you a factory or trading company?
A1: We are a manufacturer combined with the sales team and technical development with 18years of working experience in this field.
Q2: How about the shipping Method?
A2: DHLIUPS/TNT/Fedex air shipments and sea shipments are all workable. In one word, we could do any shipments as you wanted.
Q3: How about the delivery date?
A3: In General, the delivery date will be 20-25 working days, if there is stock on our standard model, it will be much quicker.
Q4: How about the label and the logo?
A4: Customized label and logo are workable if you meet our MOQ.
Q5: How about the MOQ?
A5: MOQ for standard model per model is 200pcs;
MOQ for customized model per model is 500pcs.
6: How about the warranty?
A6:All our goods are 1 year warranty.

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