Propellers 11×4.5×3
Model: 11X4.5X3
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Order powerful 11x4.5x3 three-blade propellers for your heavy duty drone!
Give your drone reliable traction and stability. The 11x4.5x3 propellers are designed for professional multi-rotor applications where high lifting capacity and efficiency are required. The 11" diameter and 4.5" pitch provide an excellent balance between lift and power consumption. Three blades guarantee smooth flight and improved maneuverability even at maximum load. Choose high-quality components for your important missions.
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Optimal size and pitch. 11" diameter with 4.5 pitch provides powerful thrust for drones weighing from 2 to 5 kg.
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Three-blade design. Increases air capture area, giving better stability and responsiveness.
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Durable and balanced. 32 g weight and precision balancing reduce vibration and extend motor life.
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Universal mount. The 5 mm mounting hole is suitable for most heavy-duty motors.
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High efficiency. The optimized blade profile provides excellent thrust with moderate power consumption.
Operating principle and aerodynamics
11x4.5x3 propellers convert the motor rotation into lift and thrust. The 11-inch diameter allows for a large volume of air to be captured, creating the necessary force to lift the payload. A 4.5" pitch means that the propeller theoretically advances 4.5" of air per revolution.
The three-blade design provides smoother operation than the two-blade design and allows more efficient use of engine power in hover mode. Quality material and precise balancing minimize vibration, which is especially important for flight stability and the operation of sensitive FPV equipment.
Specifications and Compatibility
| Characteristics | Meaning |
|---|---|
| Diameter | 11 inches |
| Step | 4.5 inches |
| Number of blades | 3 |
| Mounting hole (axis) | 5 mm |
| Weight (1 screw) | 32 g |
| Hub diameter | 19 mm |
| Blade thickness | 10 mm |
The propellers are compatible with most heavy-duty drone motors equipped with a 5mm shaft. They are ideal for professional aerial photography platforms, agricultural drones and large racing models. When installing, it is important to match the rotation direction (CW/CCW) for each frame beam. It is recommended to use a set of two pairs to complete the drone.
Specifications
- Model: 11X4.5X3
- Length: 11 inches
- Pitch: 4.5
- Number of blades: 3 pieces
- Weight: 32 g Blade diameter: 19 mm
- Blade thickness: 10 m
- Axle: 5 mm.
