BDR Vandal Inertia 4"

By Arcus on Oct 10, 2019

10  226  4

Hi,
Let me present you my last design, the Vandal Inertia 4". The aim is to build a crazy permormer 4", as light as possible using Flywoo 1404 motors.
The complete build without lipo is 94.4g, which is crazy light for a 4" quad.
Performances are then increadible, flight time from 4 to 5 minutes using 4S 450mAh.
The frame is available at armattan production:
https://armattanproductions.com/pages/kit_detail/2484

Here is the 1st DVR, flight oerformances and control is simply out of what i knew since this machine.

Photos

Discussion

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Werdna FPV   10 days ago  
1

Very nice build!! What props are these? I have never seen a 4 inch T style prop before. Also, you feel these 1404s have enough torque to spin the large props well? :)

Arcus   10 days ago 

Hi, theses props: https://www.banggood.com/fr/10-Pairs-KINGKONGLDARC-3_83E-Propeller-Spare-Part-For-Tiny-Wing-450X-431mm-FPV-RC-Airplane-p-1542365.html?rmmds=myorder&cur_warehouse=CN
They are CW and CCW. Yes performances are crazy with 450mAh 4S. Very few inertia, big power, speed, huge control...

fovea   11 days ago  
1

awesome 4" - very nice! thanks for share. nice flytime. i need these 4inch t-mount props x-)
a flightfootage would be very nice

probably there is the one famous person which will "invent" this sort of build as his number 4 in the evolution row x-D

Arcus   10 days ago 
1

Hi, thanks. I will publish a DVR soon here. Having a build as light as possible, simple and still powerfull is not an "invention", just a technical approach that exists since humane powered flight exists................

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