Product description
Longer flight duration and more excitement
The third-generation carbon fiber integrated propeller helps you easily increase your sailing time by 2% -10%
Paddle evolution
A further step beyond the hundred-foot pole
The R&D team conducted over a hundred fluid dynamics simulations and selected multiple optimal solutions
Special aerodynamic design of the blade tip reduces blade tip vortices and improves lift to drag ratio
3%-7%↑ 3%-6%↑
Power effect maximum tensile force
Material evolution
| Lightweight is everywhere, and the paddle weight has been reduced compared to the previous generation 23%-54% Weight Evolution Lightly deployed for longer flight time R&D team and engineering team Develop and apply a new molding process Reduce propeller weight by more than 30% under the same intensity Less rotational inertia and motor vibration assist in a more stable flight attitude and longer endurance |
Protecting evolution Fine protection assists in flight Tailored propeller protection bag, no more worries about collision and scratching during transportation and storage |
|
| ① The appearance diagram and product rendering on the page are for reference only, please refer to the actual product. ② The data of 2% -10% increase in flight time comes from the comparison between third-generation carbon fiber integrated propellers and Datang integrated propellers (flight altitude: 30m, flight altitude: 20m, wind speed: 0.5m/s~2.5m/5). The percentage of flight time improvement varies with different sizes of propellers, and actual use may differ due to factors such as usage environment, differences in accessories, and flight control methods This data is for reference only. ③ The internal force efficiency within the commonly used tension range has increased by 3% -7%, and the maximum tension has increased by 3% -6%. The data comes from the comparison test between the third-generation carbon fiber integrated propeller and the polished integrated propeller platform. ④ The static strength improvement data comes from the propeller static pressure test. ⑤ The data on fatigue strength improvement comes from the alternating load fatigue test during simulated flight. The above test data is based on the laboratory environment and equipment of our company. The actual situation of data and parameters may vary slightly due to different testing environments, testing platforms, and software. | |
Engineering drawing
QNS14*4.8
QNS15*5
QNS16*5.4
QNS16*6.1
QNS17*5.8
QNS18*6
QNS20*6.2
QNS22*6.6
QNS24*7.2-10mmHOLE
QNS26*8.5
QNS27*8.8
QNS28*9.2
QNS30*10
Basic Parameters
Multi rotor carbon fiber slurry material process: carbon fiber+resin
Model | Diameter | Pitch | Common tension/speed | Recommended maximum tension/speed | Reference single piece weight | Package weight | Package dimensions | Environmental temperature for use | Storage temperature/humidity |
QNS14*4.8 | 14 inch(355.8mm) | 4.8 inch(121.92mm) | 0.7~1.3kg/4500~ 5980RPM | 3kg/8900RPM | 10.5g | 237.4g | 435*72*50mm | -40℃~65℃ | -10℃~50℃/＜85% |
QNS15*5 | 15 inch(381.1mm) | 5 inch(127mm) | 0.8~1.8kg/4000~ 5900RPM | 4kg/8750RPM | 13g | 247g | 435*72*50mm | ||
QNS16*5.4 | 16 inch(406.6mm) | 5.4 inch(137.16mm) | 0.9~2.5kg/3850~ 6300RPM | 5kg/8860RPM | 13g | 255.4g | 435*72*50mm | ||
QNS16*6.1 | 16 inch(404.4mm) | 6.1 inch(154.9mm) | 1.2~3.5kg/3750~ 6300RPM | 6.5kg/8500RPM | 18.5g | 260g | 435*72*50mm | ||
QNS17*5.8 | 17 inch(432mm) | 5.8 inch(147.3mm) | 1.1~3.0kg/3800~ 6500RPM | 6.0kg/8600RPM | 16.5g | 315g | 540*81*54mm | ||
QNS18*6 | 18 inch(457.4mm) | 6 inch(152.4mm) | 1.2 ~ 3.5kg/3350 ~ 5700RPM | 6.5kg/7750RPM | 17g | 336.2g | 540*81*54mm | ||
QNS20*6.2 | 20 inch(508.4mm) | 6.2 inch(157.48mm) | 1.7~5kg/3350~ 5600RPM | 8.5kg/7250RPM | 23g | 357.2g | 540*81*54mm | ||
QNS22*6.6 | 22 inch(559.1mm) | 6.6 inch(167.64mm) | 2.3~6kg/3220~ 5180RPM | 11kg/6970RPM | 30g | 466.2g | 646*95*58mm | ||
QNS24*7.2-10mm Hole | 24 inch(609.6mm) | 7.2 inch(182.88mm) | 3~7kg /3020~ 4590RPM | 13kg/6170RPM | 37g | 503.4g | 646*95*58mm | ||
QNS26*8.5 | 26 inch(660.9mm) | 8.5 inch(215.9mm) | 4~8kg/2850~ 3970RPM | 16kg/5480RPM | 48g | 625.2g | 717*105*75mm | ||
QNS27*8.8 | 27 inch(686.2mm) | 8.8 inch(223.52mm) | 4.5 ~ 9kg/2840 ~ 3980RPM | 17.5kg/5100RPM | 54g | 643.2g | 717*105*75mm | ||
QNS28*9.2 | 28 inch(711.8mm) | 9.2 inch(233.68mm) | 5~9.5kg/2900~ 3940RPM | 19kg/5490RPM | 59g | 747.8g | 796*111*84mm | ||
QNS30*10 | 30 inch(762.5mm) | 10 inch(254mm) | 6～10.5kg/2580～ 3350RPM | 22kg/4710RPM | 72g | 783.2g | 796*111*84mm |
Packing List
Blade x1 Accessory package x1
（QNS14*4.8，QNS15*5，QNS16*5.4，QNS16*6.1，QNS17*5.8，QNS18*6，QNS20*6.2，QNS22*6.6）
Blade x1 Accessory package x1
（QNS24*7.2-10mmHOL，EQNS26*8.5，QNS27*8.8，QNS28*9.2，QNS30*10）
Precautions
(1) When the propeller model is marked with "L" after use, the propeller and motor rotate clockwise (when viewed from above); When using the propeller model with the label "R", the propeller and motor rotate counterclockwise (viewed from above):
(2) The propeller material is sturdy and strong. If it comes into contact with unprotected body parts during high-speed rotation, it can cause great harm. Please use it with caution.
(3) The strength of the propeller structure has been thoroughly tested. Please use it reasonably within the recommended maximum pulling force range. Exceeding the limit pulling force will damage the blade; Please do not test the strength of the blade by bending it with bare hands, as this method may result in significant differences in force compared to actual flight and may also cause damage to the blade.
(4) Please carefully check whether the screws on the cover plate are installed in place before use, and the propeller must be installed in place.
(5) Before takeoff, it is necessary to check whether the installation screws are tightened, whether the propeller is damaged, and whether there is a risk of fracture for cracked blades. Please replace them in a timely manner.
(6) When storing propellers, they should avoid corrosive gases and harmful environments, as well as temperature ranges not exceeding 0-40 ℃ and humidity ranges of over 80%. Especially when stored for a long time, extra attention should be paid.
(7) The propeller must be installed on the motor, and the installation screws must be coated with anaerobic screw glue of medium strength or above.
(8) Please comply with local laws and regulations when using this product.
