The file 'V1 Bi-Loop Toroidal Propellers For FPV Drone Quadcopter Cinewhoop 3D Printer Model' is (stl) file type, size is 9.7MB.
IGNORE this version, we're on V2 now:
https://www.thingiverse.com/thing:5844480
Please see the accompanying video:
https://youtu.be/hby6U47oV_k
WIP, please see the old original tri-blade design:
https://www.thingiverse.com/thing:5828910
Also, the newer tri-blade design:
https://www.thingiverse.com/thing:5832892
And original video:
https://youtu.be/z_d9Nt_8FWg
This is my first attempt at a bi-blade version, learning from the latest tri-blade design by using additional profiles to keep the blade angle shallow further out from the hub.
Bi-Toroidal_40x2_CCW.stl | 3.6MB | |
Bi-Toroidal_40x2_CW.stl | 3.6MB | |
Bi-Toroidal_50x2_CCW.stl | 3.6MB | |
Bi-Toroidal_50x2_CW.stl | 3.6MB | |
Bi-Toroidal_60x2_CCW.stl | 3.4MB | |
Bi-Toroidal_60x2_CW.stl | 3.4MB |