Propellers 4.9X3.3X3
Length: 4.9 inches
USD · Volume pricing available
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Choose 4.9X3.3X3 Balanced Three Blade Propellers for your 5" FPV Drone!
Give your drone superior control and smooth flight. These 4.9X3.3X3 three-bladed propellers are designed specifically for 5" class racing and freestyle drones where sharp maneuvers and stable hovering are important. The 4.9" diameter and 3.3 pitch provide an excellent balance between powerful traction and energy efficiency. Made from durable polycarbonate (PC), they resist shock and deformation from hard landings. Standard 5mm shaft mount simplifies installation on most popular motors.
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Three-blade design. Provides smoother operation than two-blade counterparts and improved stability in the air.
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Optimal parameters. The 4.9" diameter and 3.3 pitch create the perfect balance between thrust and flight time.
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Durable material. Polycarbonate (PC) is highly impact resistant and flexible to withstand collisions.
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Universal mount. 5mm mounting hole fits most 5" class brushless motors.
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Compact hub. Diameter 12.2 mm and thickness 6.2 mm provide reliable fastening and minimal weight.
Operating principle and aerodynamics
4.9x3.3x3 propellers convert the rotational energy of the motor into lift and thrust. The 4.9" diameter allows for plenty of air to be captured for confident maneuvering, while the 3.3" pitch determines how effectively the propeller bites into the air. Three blades create more grip area than two, which improves low-rpm thrust and provides a smoother, more stable hover. This is especially appreciated in freestyle, where predictability is important.
The PC (polycarbonate) material has the necessary rigidity to maintain blade geometry at high speeds, but is flexible enough to absorb impact energy without breaking.
Specifications and Compatibility
| Characteristics | Meaning |
|---|---|
| Diameter | 4.9 inches |
| Step | 3.3 inches |
| Number of blades | 3 |
| Mounting hole (shaft) | 5 mm |
| Material | PC (polycarbonate) |
| Hub diameter | 12.2 mm |
| Hub thickness | 6.2 mm |
These propellers are ideal for most 5" racing and freestyle drones equipped with 5mm motors. They are well combined with KV 1700-2000 motors with 4S and 6S batteries. For proper operation of the drone, the installation of two propellers with left-hand rotation (CCW) and two with right-hand rotation (CW) is required. It is recommended to purchase a set of 4 screws for a complete set.
Specifications
- Item name: 3 blade propeller
- Length: 4.9 inches
- Step: 3.3
- Blade: 3 blades
- Hub Diameter: 12.2mm
- Hub thickness: 6.2mm
- Shaft: 5mm
- Material: PC.
