High power propeller launcher

thingiverse

This is a high-performance propeller launcher featuring a gearbox ratio of 1:4, allowing it to achieve extremely high RPM on its propeller. With its impressive capabilities, it can fly for an incredibly long distance. For detailed instructions on how to build this project, check out the link here: https://www.instructables.com/id/High-Power-Propeller-Launcher/ This launcher has two exciting upgrades that take its performance and functionality to the next level. The Performance Upgrade is available at https://www.thingiverse.com/thing:3822309, while the LED Upgrade for nighttime use can be found at https://www.thingiverse.com/thing:3836667. To build this project, you'll need the following materials: 8 x 693ZZ bearings, which can be purchased on AliExpress 2 x M3x45 screws 2 x M3x25 screws 2 x M3x12 screws 1 x M3*14 screw 1 x M3x8 screw 8 x M3x2 nuts 2 x M3 locking nuts 1 x M3 shim Approximately 75 cm of fishing line with a diameter of 0.8-1 mm 2 x mid-sized rubber bands 1 x piece of filament approximately 3 cm in length 1 x shim (with an inner diameter of 12 mm and an outer diameter of 16 mm) made from sheet material, such as PVC or aluminum 1 drop of Super glue Some silicone lubricant (optional) A 3D printer with PLA filament Flat file, pliers, screwdriver - all the tools you'll need to assemble this project and remove any supports.