Racing Quadcopter

thingiverse

Simple racing quad frame with minimal components to print. You will need to print four arms six risers two types which you may choose fifty millimeters is the higher version for extra clearance one lower plate and one top plate I suggest using machine screws as a method of fitting the arms to the lower plate then using nyloc nuts The top plate has been designed to accommodate a kk2 1 flight board there are already included in the print The lower plate has standoffs for a standard power distribution board The maximum motor diameter is twenty four millimeters the arms were designed to take two fifty size motors This build should fit onto a two hundred by two hundred millimeter build plate The largest pieces are the plates which measure sixty by two hundred by four millimeters I have updated the arm design after a few trials with my previous design I am not happy with how much they flex and also lack some form of ground clearance I have rectified the design landing legs have been added and also added a beading below to reduce the flex when under load File name - armv2 stl Print Settings Printer Kossel XL Rafts No Supports No Resolution 0.1-0.2mm Infill 60% + Notes You shouldn't require any supports as long as your print can cope with minimal overhangs I've built quite a few different sized multirotors this one takes a lot of different designs into one There is plenty of options to route cables to keep it as clean as possible The arms are designed to break off in the centre if you have a crash to reduce the impact force they are simple to print and easy to replace The framework is tough this is to protect the vital electronics The risers are ten millimeters thick to aid in rigidity throughout the length of the plates