We have recently presented a paper on the multi-rotor aircrane operations that we do now fairly regularly. So we want to take the opportunity to share some of the material here.
A smaller hex-rotor with about 2kg lifting capability. Built to gain experience with a smaller vehicle before working on the big crane, which is just too scary if you don't know what you're doing... Details: Motors: NTM 28-26s (1000KV) ESC: Multistar 18Amp with BLheli Props: 9x5 or 10x4.5 (careful with those, as they overload the
A very large hex-rotor currently under development.
One of my first quads that has crashed time and time again but now flies on rails. Mk I 4 x Turnigy 5x3 Prop (2 x normal, 2 x reversed) 4 x Turnigy Plush 6A Bulletproof ESC 4 x Turnigy 1811-2900 kV Brushless Motor 1000 mAh 2S Turnigy LiPo FrSky D4R-II 4ch 2.4Ghz ACCST Receiver