Notes:

1. Specifications Subject To Change Without Notice.

2. Design and Provide products according to customer requirements.

★Material

Frame: Thermoplastic PBT UL94V-0

Impeller:Thermoplastic PBT UL94V-0

★Leadwire:

UL Type

RED WIRE Positive(+)

Black Wire Negative(-)

★Operation Temperature:-20 ℃~85 ℃(Ordinary Humidity)

★StorageTemperature:  -30 ℃~85 ℃(Ordinary Humidity)

Life Time: At Ambient temperature 25℃ and humidity 65%

Sleeve Bearing: 30,0000 Hours

Rifle Bearing: 40,0000 Hours

Ball Bearing: 50,0000 Hours

Fluid Dynamic Bearing:100,000 Hours

★Polarity protection: Reverse connection at the rated voltage will not cause any damage

★Supply Ability:

10000000 Piece/Pieces per Month

★Packaging Details

Industrial packing

Gift box

★Trade terms:

1. Shipment: FOB Shenzhen.

2. Payment: T/T, Western Union or Paypal.

3. Lead time: 15-30 days subject to order quantity.

4. Sample lead time: 3-7 days.

In the form of rolling friction, Use sliding friction sleeve bearings, in Two ball bearings, so the friction is higher Lubricants and drag reducers are used in the sleeve.
Small, and there is no oil leakage problem.

Advantages: low noise, but long-term use due to The advantage of double ball bearing is its long life, The cause of the oil seal, the lubricating oil gradually evaporates, Suitable for fans with higher speed, the disadvantage is Need to open the oil seal and refuel the Fengze bearing capacity. The noise is slightly louder. Easy to wear. Life is lower than that of ball bearings.

★ Applications

Our products are widely applicable in various kinds of fields, such as  Computer Case,Electric Welder，Humidifier/Air Purifier,Home Appliance, communication products,  Electronic Equipment, Office Equipment,  Vehichle System, Medical cosmetic Equipment, Home Theater Equipment, LED lighting Equipment, UPS Power System, intelligent bidet, Refrigeration industry and ventilation system,IT and telecom equipment,3D Printer etc…..

★ We can effect shipment by FEDEX ,DHL ,TOLL,ARAMEX,TNT,POST and EMS . The packaging is very safe and strong. Please notify us if you have any special needs. 

★Product FAQ

Q1: Are you a factory or trading company ?

A1: Yes, we are the professional cooling fan factory.

Q2: What is DC Fan and AC fan?

A2: 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.

Q3: How to choose a DC fan?

A3: Sample