1:100 planetary gearbox acceleration module / Propeller Launcher

This is a set of planetary acceleration modules, I have uploaded the entire set of STP files, welcome players to modify them themselves. Thanks to this being a speed-increasing mechanism, when the propeller is restricted by external factors, the place where it is manually rotated will have a damping effect that is 100 times larger, so it is very safe.

For me, it is a propeller launcher, where the propeller is from a drone project from last year. At that time, I made a lot of them. I left a hole in the middle, so after removing the M3X10 screw with a hex wrench, the entire propeller module can be directly removed and replaced with other interfaces that need manual acceleration.

For detailed assembly, see the model pictures I uploaded.

Assembly materials required:

GB/T 70.3 M3X10 screws x2

GB/T 70.1 M4X10 screws x6

4*6*6 hot melt nuts x6

3*6*4.2 hot melt nuts x2

Some grease (the grease/liquid for the lead screw guide sent by Bambu Lab is also fine).