HQProp 7X4X3 Light Grey (2CW+2CCW)-Poly Carbonate
HQProp 7x4x3 Propeller (Polycarbonate, 2CW+2CCW, Light Grey)
Elevate your flying experience with the premium HQProp 7x4x3 propellers! Made from high-quality polycarbonate, these propellers offer the perfect blend of lightness, strength, and aerodynamic efficiency. Whether you’re racing drones or flying for fun, this model is built for optimal performance.
With a 7-inch diameter and 4 pitch, they strike the perfect balance between stability and agility. The 3-blade design provides smooth and controlled flight, giving you precision and speed at your fingertips. Whether you're an amateur pilot or a seasoned racer, these propellers help you achieve faster acceleration and enhanced maneuverability.
Designed with modern drone and RC model needs in mind, the polycarbonate material ensures durability against impacts, prolonging the lifespan of your propellers even under demanding conditions.
Don’t wait for the perfect flight – achieve it with the HQProp 7x4x3 and enjoy every second in the air!
Key Benefits:
- Excellent Aerodynamics: 3-blade design ensures smooth, efficient flight and maximum stability.
- Durable Material: Polycarbonate construction offers great strength and impact resistance.
- Superior Performance: Ideal for both racing drones and casual flying with perfect balance of pitch and diameter.
- Lightweight: Weighs only 9.7g to minimize impact on your drone's total weight.
- Easy Compatibility: Includes 2x CW (Clockwise) and 2x CCW (Counterclockwise) propellers for easy installation.
Specifications:
- Propeller Diameter: 7 inches (178 mm)
- Pitch: 4
- Blades: 3
- Material: Polycarbonate
- Weight: 9.7g
- Hub Diameter: 13.5 mm
- Hub Thickness: 6.8 mm
- Shaft: 5 mm
- Adaptor Rings: No
Includes:
- 2x CW HQProp 7X4X3 propellers
- 2x CCW HQProp 7X4X3 propellers
Specifications
| Product Name | HQProp 7X4X3 Light Grey (2CW+2CCW)-Poly Carbonate |
| Propeller Diameter | 7 inch |
| Pitch | 4 |
| Blades | 3 |
| Material | Poly Carbonate |
| Weight | 9.7g |
| Hub Diameter | 13.5mm |
| Hub Thickness | 6.8mm |
| Shaft | 5mm |
| Adaptor Rings | NO |
Additional parameters
| Category: | Prepellers |
|---|---|
| Weight: | 0.01 kg |
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HQProp Co.,Ltd. is a comprehensive Propeller enterprise for RC Hobby which integrates R&D, design, production and marketing as a whole. In 2012 HQProp Team was founded in China, means High Quality Prop. It is one of the most professional propeller manufacturers in China and desire to become a highest quality RC propeller manufacturer.
HQ prop are designed to give you maximum control and responsiveness up at speed. Anoptimized design method was developed to design these propellers. For a given operative condition (thrust, rotation speed, blade number, propeller diameter, hub radius) and profile distribution along the blade, the present methodcan determine the chord and angle distribution of the blade, together with its torque and thrust of the maximum efficiency propeller. the energy loss of maximum efficiency propeller is minimum. If all the profile along the blade operates at the maximum efficiency (maximum lift to drag ratio), the propeller efficiency is maximum. The optimized design methodgives us an optimized blade geometry that is then modeled.
A CFD method called MRF model method is used to analyzed the thrust and torque of propeller. The MRF model method is a steady state approximation. The fluid in the blade region is modeled as a rotating frame and the surrounding fluid is modeled in a stationary frame. The MRF model includes the geometry of the rotor blades. MRF method allows individual zones to rotate or translate. This is realized by dividingthe problem domain into separate zones where the flow is solved in stationary or rotating coordinate systems. When the air flow is uniform, this method is very accurate