3D Printable Excelsior Delta - Tilt-rotor EDF tricopter by K.C. Budd

Okay, this one's just kind of crazy. It's loud, inefficient, and persnickety. You only get about 3 minutes of flight time from a 2200mAh 3S battery. So if that's your bag, this is an aircraft for you! It uses the top & bottom build plates (and modified cleanflight firmware) from Excelsior Bravo. (http://www.thingiverse.com/thing:825920) EDFs are EDF55 with H300 Motor from HobbyKing ESCs are Afro 20A Battery (as shown) is 2200mAh 3S. (May not be the best choice.) Cross tube is ~124mm Rear tube is ~200mm If you build one, God have mercy on you. :-P https://www.youtube.com/watch?v=OetzGroOP3w Update- It seems to fly better with a 1600mAh 4S battery: https://www.youtube.com/watch?v=Hd24_7lb88g Instructions Use nylock nuts on the EDF mount rings, and don't tighten them down all the way. (Doing so flexes the housing enough to make the impeller bind.) I backed each one out until the impellers didn't scrape. | Download free and paid 3D printable STL files

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