Hubsan H109S X4 pro_Stable landing gear

thingiverse

Hubsan H109S X4 Pro Quadcopter Stable Landing Gear for Enhanced Flight Performance and Durability The Hubsan H109S X4 Pro quadcopter flies remarkably well without the use of propeller protection. However, not using protection increases the risk of breaking propellers during landing on uneven surfaces such as ground or grass. At the time of landing, the quadcopter can bend and propellers may come into contact with the ground, which is enough to break one or two propellers or even a motor. To eliminate this risk, Stable Landing Gear has been designed with an increased base size (see photo). This virtually eliminates the possibility of breaking propellers during landing. With Stable Landing Gear, landing on any surface becomes stable and secure. For manufacturing Stable Landing Gear, you will need a plastic tube with a diameter of 10mm, which can be purchased at a building materials store. There are two options for mounting: angular and straight. A) Straight Mounting: This reduces air resistance from propellers and increases the quadcopter's height by 10mm. B) Angled Mounting: This reduces lateral wind resistance and slightly improves landing stability. With Stable Landing Gear, transporting and maintaining the Hubsan H109S X4 Pro becomes easier. The quadcopter can be placed on its side without falling (see photo).