IP68 Waterproof Blower Fan
|Place of Origin:||China|
Payment & Shipping Terms:
|Minimum Order Quantity:||50PCS|
|Packaging Details:||Carton, Honeycomb Packaging, Plastic Tray|
|Delivery Time:||5~8 working days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||900 pieces per day|
|Size:||75x75x30mm||Motor:||DC Brushless Motor|
|Frame Material:||Plastic||Impeller Material:||Plastic|
|Rated Current:||0.13~0.45A||Rated Inpot Power:||2.4~8W|
|Color:||Black||Lead Wire:||AWG#24 UL 1007(Optional)|
75mm Waterproof Blower Fan,
IP68 Waterproof Blower Fan,
IP68 brushless motor fan
75x75x30mm DC Waterproof Blower Fan 7530 12V 24V IP68 With Waterproof Glue
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.
DC Blower Fan RGB7530
Energy Saving, Start Fast, Noise Reduction, Soft Wind, Long Lasting
|Product Name:||DC Blower, DC Centrifugal Blower Fan|
|Place of Origin:||Shenzhen, China|
|Motor:||DC Brushless Motor|
|Life Time:||50000 Hours|
|Customized Support:||OEM, ODM.|
|After-sales Service Provided:||Free Spare Parts|
|Insulation Resistance:||Above 10M Between Lead Wire And Frame DC 500V|
|Model No.||Bearing||Voltage||Current||Rated Input Power||Air Flow||Air pressure||Noise||Speed|
All designs and specifications are for reference only and are subject to change without prior notice.
The different customer requirements and different raw materials will lead to different data.
The provider data are used for reference only. For future information, please contact us.
1. Rated voltage: 3v 3.3v 5v 9v 12v 18v 24v 48v dc fan / 100VAC - 125VAC / 220V - 240VAC / 380VAC fan
2. Airflow, air pressure, speed, and rated voltage can be customized as customer's requirement
3. Private Labelling: All axial fans can be Privately labeled.
4. 2 wires, 3 or 4 wires (PWM / FG / RD function ) can be made if needed.
5. Sleeve bearing: 30000hours @ 25°C temperature
Hypro bearing : 30000hours @ 40°C temperature
NMB Ball bearing:50000hours @ 40°C temperature
DC FAN is powered by 3.3v 5v 12v 18v 24v 48v,AC FAN powered by 110v 125v 220v 240v 380v,
For more information, please check the below lists to find what you need, feel free to e-mail me.
1. Waterproof Level: IPX5~IP68, fans could be working in a wet environment, outdoor, or underwater with waterproof protection.
2. Wire leading: 2 wires(red wire:positive;black wire:negative)
3 wires(red :positive;black :negative;yellow: PWM)
4 wires(red :positive;black :negative;Yellow :PWM;white:FG)
3. Additional function: auto-restart, temperature control speed, speed detection, stoppage alarm, waterproof, etc.
4. We default 220mm wire length without connector, which could be customized as your request. we just need the picture of the connector and rank of wires to confirm.
Applicable: Household Appliance, Office Equipment, Laptop, Production Equipment, etc
How to choose a suitable fan for your products?
Size: L x W x Thickness(We can produce 20mm to 250mm cooling fan)
Voltage: DC(3V, 5V, 7V, 9V, 12V, 18V, 24V, 48V...)
AC(100-125v, 220-240v, 380v)
Bearing Type: Sleeve Bearing( 30,000 hours in 25℃ operation temperature with 1-year warranty)
Cycleseal Bearing(40,000 hours in 40℃ operation temperature with 1-year warranty)
Dual Ball Bearing( 50,000 hours in 40℃ operation temperature with 2 years warranty)
Parameter: Speed(RPM), Air Flow(CFM), Noise(dBA),
Power Joint: Terminal, Lead Wire(+, -, Tachometer Sensor, Lock Alarm, Speed Control )
Dustproof & Waterproof: IP xx(IP 68 is the highest level)
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.
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.
The ball bearing brand was NMB bearing imported from Japan. The warranty for a ball bearing fan is 50,000 hours but sleeve bearing is just 20,000 hours.
Q2.What kind of function can we choose for the fan?
Optional function :Auto-restart ,Speed detection,Stoppage Alarm,Waterproof(IP68 optional), PWM function ,Temperature control etc.
Q3.What's your MOQ and delivery date?
MOQ 200PCS. Sample lead time:3-5 working days, Mass production:10-20 working days for off-peak season, 1 month for peak season Waterproof fans need 1 more week
Q4.What are your payment terms?
We accept payment by T/T, Trade assurance order of Alibaba.Accept 50% deposit +50% balance.
Q5. What are DC Fan and AC fans?
DC fan is power by DC voltage, always is 5V, 12V, 24V, 48V, 60V, and 72V. AC fan is power by AC voltage, always is 110V, 220V, and 380V.
Q6. How do we carry out quality control?
Usually, there are two ways to monitor reliability during the manufacturing process. Early Life Test This is used as a means of process control to identify any latent manufacturing problems and determine the effectiveness of burn-in. Every day, 5 samples will be picked up randomly from one of the production lines for burn-in at 50C+/-5C for 24 hours. On-going Reliability Demonstration This is a longer-term program that provides data that continues to demonstrate the product's reliability. 10 units per month are randomly collected from one of the production lines for burn-in for 168 hours at 50C+/-5C. Units are monitored and tested on daily basis. Failed units will be analyzed and corrective actions are taken where necessary.