The resistance range can be calculated based on the drag coefficient and the design flight speed, then the propeller size and pitch can be determined, then the speed and torque can be determined, and the engine power determined .
for example:
X-TEAM external brushless motor XTO-3520 Â Â Â
The weight is 172g, and the kv value is 400, which can be equipped with 14, 16, 18-inch paddles.
Taking the 14-inch paddle current at 9A as an example, the power is 166W and the thrust is 1270g.
Pneumatic Telescopic Mast with power of air source, promote the movement of multicylinder through air compression to lift the mast. Pneumatic telescopic mast industry has experienced a rapid development recently. This mast has been widely used in various fields such as illumination, communication, disaster relief and etc. Due to the features of light loading, general structures, normal maintenance, high security, extreme weather, pneumatic masts have been recognized gradually.
Pneumatic Locking Mast, Pneumatic Locking Telescopic Mast,Pneumatic Auto Locking Telescopic Mast,Locking Pneumatic Lifting Telescopic Mast
Yixing Steel Pole International Trading Co., Ltd , https://www.yx-steelpole.com