AIO: A drag frame one day, a technical racer the next:
It went against my instincts to make the frame configurable since I'm always talking about balance and speed, but after getting some feedback, I decided to make it configurable to not only the racing situation, but the desired feel. I don't have every configuration shown, but it can be top or bottom battery mount; horizontal or vertical battery mount; upright, inverted, or a mix of inverted and upright motor mounting. I have already flown it as a vertical mount battery style (and love it), so it should be interesting to see how it feels tomorrow...
Choose between 5” (207mm) and 6” (230mm); and between 1.5mm and 2.0mm arm versions:
More Beef... and Less Weight:
The standard version is a little beefier with 2mm thick arms. Attachment to the center plate has been strengthened and the clamping plates are now held in with 8 screws instead of 4 (the 4 extra screws are included but optional during assembly). Since there are many ways to configure it, you can still build an ultralight frame.
Vertical arms:
Using a patent pending* design, the ARX-R is constructed using a method that reduces the amount of material needed that retains a high level of strength while keeping cross section low:
Re-engineered to provide the strongest vertical arm form
Versatility:
Whether you are drag racing or zig-zagging around a technical track, the ARX-R can be configured to handle it.
Battery cage:
Re-engineered
Vertical battery provides a low cross section in the direction of movement
Battery placement optimizes CG/CT alignment
True X Layout:
Why??? The ARX-R design eliminates the need for a stretch layout. It allows for a high camera angle (high pitch angle) and eliminates the need to stretch out the frame to avoid front prop wash affecting the rear props.
How is this accomplished??? Unlike conventional designs, the ARX-R doesn’t have large amounts of horizontal area that create lots of downforce:
The ARX-R frame can fly at a higher angle (higher camera angle) without the need for too much throttle
The true X has a more compact design
Miscellaneous:
Room in the center of the arm plates provide a secure place for smaller electronics such as rx or vtx
Slotted motor mounts can accommodate 16-19mm hole patterns
Designed for 20mm wide FPV cameras, although spacers can be used to increase this distance
Optional HD camera plate provides a secure platform for HD fpv cams such as the split or turtle
Protective braided mesh tubing included in the kit to protect FPV camera wires
Tuning Tunnel Vision and Filters
I have had speed run tunnel vision for so long that I never realized how bad my speed run tuning was for "regular" flying, I just thought I was a really bad pilot :/ With that said, it was no surprise when I found out that a good tune for regular flying is bad for speed runs.
However, before I could tune it, filters had to be adjusted. The default filters on BF work well on "conventional" frames, not this one. Once this was understood, all was good to work on tuning.
Video with my latest tuning (I'm not quite there yet still learning, still got a little prop wash):
Drag race set up speed run with (roughly) the same tuning to show how bumpy "regular" tuning is for speed runs - maybe this is still lack of skills(?):
AirbladeUAV has done it again and this time they've brought long range to the 5" class! Based on the popular Transformer Mini, the new Transformer 5" Ultralight adopts a lot of the same design philosophies with larger props and more payload capacity. It can fly upwards of 20 minutes on a 4 cell Li-Ion battery pack and in ideal conditions it's got a range of over 4 to 5 miles. In this guide I'll walk..
Read moreWith the release of the DJI FPV Drone cinematic FPV has become a lot more accessible, but you certainly don't want to crash a $750 drone! The QAV-CINE Freybott is a compact, lightweight cinematic FPV drone that can take a hit and keep going. It's a lot safer to fly indoors and around people. With a naked GoPro or the SMO 4k you can capture some great stabilized footage. In this guide I'll show you..
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speed run looks fantastic.. the ground is moving so fast.. but the second video.. doesnt look like it handles for shit when its not going in straight light.. my opinion,, but still fast fuck... great job bud.
Thanks! Totally agree, long story on the tuning but it is completely my fault. I updated the description above (the last section titled "Tuning Tunnel Vision and Filters") which explains a little more. I also updated the videos with the latest tune I have (still have a little prop wash, video is boring) and a different speed run that shows how bad a "normal" tune is for speed runs - it's a special kind of shit on 6S :O Gotta mention about the speed: it was VERY windy!