Drela AG26 Airfoil Micro Drone Propeller (35.16g thrust @ 3V)

thingiverse

I created this drone propeller by using the **Drela AG26** airfoil. Testing was done using the **[Micro Drone Propeller Thrust Testing Jig](http://www.thingiverse.com/thing:2302071)** (test results provided below). The part was printed with slow speed, with the help of a **[0.2mm nozzle](http://amzn.to/2qQdFvg)** at 0.04 layer height. The final part was cleaned with the help of a **[Precision Knife](http://amzn.to/2pV1sGA)** After this, I went on and sanded it with a **[400 grit sandpaper](http://amzn.to/2pTNwic)**. These are the thrust measurements for a few voltage values (you can also check these out in the images): - **1.5V** => **11.59 grams** - **2V** => **20.95 grams** - **2.5V** => **28.6 grams** - **3V** => **35.16 grams** The files I included contain all pictures relevant to the test, along with 6 txt files that contain airfoil coordinates, the printable STL files and the SLDPRT files. Should you want to play with the propeller, make sure you have a couple of **[8520 coreless motors](http://amzn.to/2qPUhi4)**. Use the SLDPRT files, just in case you wish to make your own changes to the drone propeller. **Notes:** Airfoil plotted using the matplotlib library in python.