Bruiser210, 210mm/5" Stretch X Quadcopter Racing Frame

thingiverse

Here is the Bruiser210, 210mm/5" Quadcopter frame (Designed for CNC) *Gopro and GPS mounts are included, see thing files* (50g with hardware and no canopy, canopy weight depends on which one you choose to print and the material/infill you use) This design was made with replaceable arms that are easy to swap. Swapping the arms can be done without removing the canopy so as not to interfere with the electronics; just remove the two arm screws and replace the arm. The top and bottom plates are 2mm thick, you will need to print or cut 5mm spacers to make room for the esc. I suggest nylon or pc if you print them. The arms are 3mm thick with a 3mm brace to support them. The brace is attached at the hub of the arm and with a flat head m3 screw that sits under the motor. You will need to chamfer the hole to allow the flat head screw to sit flat. See pictures. Frame Supports 30x30 or 20x20 FC mounting patterns. *"Gopro" and "Simple" canopys only support a 20x20 FC pattern currently, the race canopy supports both mounting patterns* Supports 16x16 or 19x19 motor mounting patterns. Suggested hardware: 4x m3x16mm buttonhead screws with nuts, 4x m3x25mm buttonhead screws and with nuts (or 30mm depending on canopy), 4x m3x8mm flathead screws with nuts.