8040 Propeller Optimized for Printing, V1.0

cults3d

This is a redesign for an 8040 printable propeller with a 5.5mm bore that measures 13/64 inches in diameter. This prop was engineered to keep the minimum cross-sectional area above .8mm, making it easier to print, although at a slight loss of efficiency. The propeller will need support on one edge, which makes it very easy to remove once printed. I can redesign this for different center hole diameters if requested, but please be patient as I am currently quite busy. Here is a short video showing the prop in action on a motor: https://www.youtube.com/watch?v=v6yClT12Ges&feature=plcp. A 5030 propeller will also be uploaded once it has been thoroughly flight tested. I printed my own propeller using a Fablicator with Kisslicer software.