vortex 2 pouce 2.125 et 2.25

thingiverse

this maybe the fastest 2 inch whoop sub 250g. this drone use the spcmaker 1505 3450Kv motor (6S). this is the best motor for this application with more than 780g of thrust when use with a nazgul 2525 recut with a gap of around 0.1mm . It was compare againt, brother hobby1504.5 3950Kv, mamba 1505 and 1606, axis flying, . . . and others most duct where design to be remelted in salt to improve it strength. It can be print in ABS, Nylon carbon or PCTPE. When printing the 2.25 inch duct, There is a special model for PCTPE to have more strength and reduce vibration. the bottom carbon plate should be 2mm or 1.5m , the top plate should be 3mm and there is also a ligther top plate that need more cnc work there is a option for a 20mm heigth and a 25mm heigth. the 20mm is the one recomanded. It is posible to be in dji digital with the 20mm. you will need standoff m2 20mm x 3mm or m2 20mm x 3.5mm. there is aluminium standoff m2 20mmx3.5mmOD, that the one I recomand. buy alot as the threads or not that strong If you want to design this crazy fast whoop that can do cinematic or race, with a thrust to weigth ratio in digital of 12.5:1 and 13.5:1 in analog, you should join the group on facebook https://www.facebook.com/groups/1262907904243606/