Drone UAV Slide-On Motor Mount

thingiverse

These motor mounts can be printed without supports, with the small end down. They suit a variety of common motors bolt-hole configurations, and can slide on to the end of arms (e.g. carbon fibre tubing) with either a round or square profile. I've uploaded a few different sizes, let me know if you need something different. You can use M3 bolts to secure the mounts to the arms. Keep in mind that motors can get hot so you might need to use a material like nylon or ABS - be wary of low melting point, brittle materials like PLA as you don't want your machine to fall out of the sky.