rotor challenge 3d models
28061 3d models found related to rotor challenge.
RC Helicopter Rotor Blade for The Plastic Bank Challenge
grabcad
grabcad
My 2nd entry for https://grabcad.com/challenges/the-plastic-bank-challenge, 16 in span (can be changed), variable chords, 4 mm shaft diameter (can be changed). Weighs 15 grams (30 grams for 2 parts, 1 complete set) Based on Eppler E423 high lift...