Colibri X8 coaxial home made under the Vulcano

A

airship

Member
ok it is the time to show what i have done during the last week...
as announced into another tread i have made a quadcopter but as i need more lift i have done a conversion to X8 coaxial and as FC i only can use my naza Mv1 with firmware update.

all start some month ago with hours spent to drowing my oun chassis plate, after have cnc machined with my little home made cnc mill and this is the result


here the two plate assembled with self made boom block


for thi built i have this items

8 mt 2814-10 770kw tiger motors
8 dji 30A opto , the upper esc was hacked and i have pull away the connector and soldered some wire, also add heat sink as the must work into the dome.
naza mV1 with latest fw upgrade

after a lots of hour of screw-unscrew , try, try again , solder, solder again here there are the final result.

down side esc

with custom made power board


upper esc




and naza in place

motors with custom made 3w led light

















all completed and need only to buy the propeller

the setup
AwU 4.200kg
complete of:
gimbal, camera, fpv, video tx, mini 3s batterie for gimbal, led, fpv gear.
2 lipo 4s 4000mha
landing gear
dome

so at this step i need help from you friend who have just used my same motors... wich is the best prop i can buy?
for the test i will try 12x3.8 APC SF as e-calc say they must be nice and give me the right amount of thrust and hover time.

what do you think?
hope my little hand craft work is appreciated as i put on it a lots of time and heart.

hope to can have any kind of help and comments
ceers
peppe
 


A

airship

Member
:nevreness: TOM thanks so so so much for your kindly words!
unfortunately i had to wait more days for the propeller arrive to me... two different order made and both of them after the payment (with avaibility signed on web shop) sent me "i'm sorry we have just sell them, you need to wait!!!! :black_eyed::black_eyed::black_eyed:
no words....

now i have all the pusher 12x3.8 at home but need the standard one. anyway i will like to try if all works and i'm in mind to use some 11x4.7 sf apc on top just to test if this bird can fly.

some other consideration... is more than a week that try to surf the web to find someone who built a coaxial x8 with naza mv1 but unfortunately i have found "nothing" this don't give me happiness as i cant buy a wkong at this moment ;-)

lets see only the time will say something and as usually i must be patience and take it easy all
 

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