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A variety of styles to choose from: 40/50/60/70/80/90/120mm
Voltage: DC5V, DC12V, DC24V

Large air volume, efficient heat dissipation. High speed and large air volume, scientific fan blade design to increase wind pressure reasonably. Engineering mechanics, reducing air friction, quiet wind noise.

Pure copper wire core, high efficiency and stability, pure copper material, strong conductivity, durable, stable and safer.

Angled blades. The new blade design increases the air volume by 9% and reduces the noise by 5% compared with the previous generation.

High-purity coils. Cold-rolled silicon steel sheet, ultra-high-purity coil, up to 12 grades, higher efficiency, providing stable and surging power for the fan.

Product details

♥ Ball bearing. The model is generally represented by B. It adopts the form of rolling friction and adopts double ball bearings. There are several tiny steel balls in the bearing that rotate around the axis, so the friction force is small and there is no oil leakage. It is characterized by long life and suitable for high-speed fans.

♥ Oil-impregnated bearings. The model is generally represented by S, a sleeve with sliding friction is adopted, and lubricating oil is used as lubricant and drag reducing agent in the sleeve of the fan blade shaft. Volatile, you need to open the oil seal to add oil, otherwise the sleeve is easy to wear and the life is lower than that of the ball bearing.

♥ Pure copper motor, stable performance. The wire group is clear and layered, 100% copper wire wrapped, the copper wire is soaked in insulating paint for 12 hours, high temperature resistance, low consumption and energy saving.

Precautions:

1. Do not move the blades and pull the power cord forcibly to prevent the power cord from wrapping around the fan, which will damage the shaft and power cord.
2. Please avoid the entry of dust, water droplets and small insects, which will affect the lifespan and produce defective products.
3. Do not use in flammable gas and any harmful environment.
4. Do not use the fan in a high temperature environment higher than 120°C. If the fan is used in a high temperature environment higher than 120°C, it will cause the fan to deform and affect its performance.
5. Please use the oil-containing fan within June. Long-term storage will affect the performance of the fan due to the storage environment.
6. When installing the fan, please pay special attention to the noise caused by resonance or vibration.
7. During transportation or operation, if the fan falls from a height of 150CM, it will have some effects on the balance of the blades, especially the ball bearing to avoid falling.

You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs!

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