3D printable drone frame

thingiverse

3D printable drone frame I designed to build a 1200g drone (about 350mm long and wide without props). I printed it out of PLA with an ender 3 and it has proven to be quite strong even with some crashes. The frame is easy to put together you will only need 8 40mm long M5 screws and 8 M5 nuts. The frame weights about 300g with the screws and the arms and legs at 100% infill. The arms are made for 2312 type motors (with m3 holes 16mm and 19mm appart). Only the legs needs support for printing and there is a reinforced version if you are afraid of crashes. I designed the chassis with a lot of holes so I can attach pretty much anything I want to the frame but if you don't want holes there is one with none in the files. In the files you will find stl and step of the parts and two drawings with some dimensions. The drone I built uses DJI motors and ESCs and a custom flight controller running multiWii on an arduino nano.