Dillner 20-32-C Airfoil Micro Drone Propeller (37.59g thrust @3V)

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This micro drone propeller was inspired and designed directly after the Dillner 20-32-C airfoil. It was thoroughly tested on the Drone Propeller Thrust Testing Jig (results below). The propeller was printed slowly, using a nozzle of 0.2mm at a layer height of 0.04mm. I carefully deburred and cleaned the print with a Precision Knife. After this process, I moved on to finishing the part by using 500 grit sandpaper. Here are the measurements for several voltage presets (you can also check these out in the images): - At 1.5V, it weighed 11.21 grams. - At 2V, it weighed 16.57 grams. - At 2.5V, it weighed 28.43 grams. - At 3V, it weighed 37.59 grams. The files you'll download consist of all the pictures taken during the test, along with six txt files containing airfoil coordinates, STL files, and finally SLDPRT files. Make sure to have an 8520 coreless motor before using the propeller. You should use the SLDPRT extension files if you wish to make your own changes to the propeller. The airfoil was plotted with matplotlib library in python.