How to choose FPV drone propellers? [A must-read guide for FPV beginners]

In the world of FPV (first-person perspective) drone racing, the choice of propellers directly affects flight performance and fun experience. Faced with a wide range of FPV propellers in the market, beginners often feel confused. This article will reveal several key factors in choosing FPV propellers to help you speed on the track.

1. Size and specifications

First, pay attention to the size of the propeller, which is usually expressed as diameter × pitch, such as "8x4.5". Larger diameter and pitch mean stronger thrust and higher speed, but also increase power consumption. It is recommended for beginners to start with standard sizes such as "5 inches" or "6 inches" to balance power and efficiency.

2. Material and structure

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Carbon-reinforced nylon (such as Black-carbon Reinforced Nylon): This type of propeller combines the toughness of nylon with the strength of carbon fiber, suitable for players who pursue high speed and durability.

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Pure plastic material: Lighter and lower cost, suitable for practice and entry, but may not be as durable as carbon fiber reinforced.

3. Number of blades

Common designs include two-blade and three-blade. Three-blade propellers tend to provide better stability and efficiency, especially for high-speed flight, while two-blade propellers are lighter and more responsive, suitable for trick flying and tumbling.

4. Direction of rotation (CCW/CW)

Make sure that each motor of your drone is installed with the correct propeller rotation direction. Usually, FPV drones use two pairs of propellers with different rotation directions to achieve balance: one pair of clockwise (CW) and one pair of counterclockwise (CCW).

5. Brand and quality

Choose propellers from well-known brands, such as HQ, Gemfan, etc., which are usually rigorously tested and of better quality. Models such as HQ 8060 are often widely tested and recognized by the community.

6. Flying scene and style

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Racing: Prefer high-speed and fast-response propellers, usually smaller in size and larger in pitch.

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Free flight and aerial photography: Pursue stable flight and low noise, choose propellers with larger diameter and lower pitch.

7. Practical testing and adjustment

Theory is just a starting point, personal preference and flight environment are equally important. It is recommended to purchase a small batch of multiple specifications for test flights to find the one that suits you best.

Through the above points, I hope that every FPV enthusiast can choose the ideal propeller and enjoy the passion and freedom of every flight. Remember, safety always comes first, and you must take necessary protective measures while enjoying the flight!