The file '76mm Prop For BabyApeProV2 Version4.0 3D Printer Model' is (stl) file type, size is 1.0MB.
This is a propeller for drones with a rotating diameter of 76mm (3 inches) and a shaft diameter of 1.5mm.
The target model is assumed to be Darwinfpv Baby Ape Pro V2. It is better than the commercially available 3016-3 in the low RPM range.
The efficiency seemed to drop slightly at higher RPMs, and the actual cruising time was exactly the same compared to the 3016.
Recommendation:
Printer: FDM
Filament: PC
Use heat-resistant materials; otherwise, the propeller may detach during flight.
Caution:
After printing, file the propeller to clean it.
In particular, the 1/3 section from the tip should be finished as neatly as possible to minimize unevenness.
Also, use a drill with a diameter of 1.45 mm to prepare the axis of rotation.
20240817_76mm_v04.stl | 2.3MB |