Drela AG14 Airfoil Micro Drone Propeller (37.01g thrust @ 3V)

thingiverse

The propeller was designed after the **Drela AG14** airfoil coordinates. All tests were performed on the **[Drone Propeller Thrust Testing Jig](http://www.thingiverse.com/thing:2302071)** The results can be seen below. It was printed at a slow speed, using a **[0.2 extruder nozzle](http://amzn.to/2qQdFvg)** at 0.04 height per layer. The print was cleaned with an **[X-ACTO Knife](http://amzn.to/2pV1sGA)** After this, I got to finishing the part using a **[400 grit sandpaper](http://amzn.to/2pTNwic)**. These are the measurements for the 4 picked voltage values (you can also view these in the images taken during the test): - **1.5V** => **12.34 grams** - **2V** => **23.45 grams** - **2.5V** => **29.47 grams** - **3V** => **37.01 grams** The included files contain all pictures relevant to the test, along with 6 txt files that contain airfoil coordinates, the printable STL files and finally the SLDPRT files. If you'd like to print this propeller, you should get a **[8520 coreless motor](http://amzn.to/2qPUhi4)**. You can use the SLDPRT extension files, should you wish to make your own changes to the drone propeller. **Notice:** The airfoil plotted by using the matplotlib library in python.