Tilted Contra-Rotating System / Vertical Frame

Here you can see the first "flying" prototype of TCRS UAV.

PID tuning need to be refined to have a smoother flight and video.

The frame is 3D printed

Lipo 3S 4400mAh ;

Maxxprod CR2816 with 2 x 20 A controller ;

2x Futaba S3155 digital servos ;

Custom flight controller (see http://vgrsystem.free.fr) ;

2 props 9x7 ;

GOPRO Hero3 Black Edition ;

TBS BOSS 200mW 5.8Ghz video Tx ;

Below is a scheme of the system.


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  • Hi all,

    Great concept. But the mechanism would not to work. If you expect rigid joint and parts the mechanism has 0 DOF. Check the mechanism again before manufacturing.




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