My Spektrum AR7200BX. Receiver with built in BeastX flybarless system.
Nice
What's in the box you say?
Manual, bind plug and Rx unit.
Got out all my wiring gadgets.
I'm only using this set-up temporarily, as I'm awaiting some more wiring, switch etc...
I only need to power up such that I can find the servos center (or 90° as it were).
Fired up straight away!
It's also worth mentioning that all the servos, including the Rx will run directly on 2S lipo (7,4V).
It felt kinda good to add this baby to my model list
Unlike Aligns 3GX, the BeastX needs the Tx to be set up as it was using 1 servo (90° operation).
Mmmmgood.
Also, unlike 3GX - the AR7200BX requires the Gear channel to be used for tail gain.
(3GX utilizes the Aux2 channel).
Temporary hook up LOL
After connecting power the servos were set at center (Tx mid sticks).
Then I mounted my servo horns and started to find the best fit for 90°.
I used the etched lines in the servo horns as a visual reference to find my 90°.
As I have been discussing earlier, the provided Savöx horns does not have the required 27mm hole spacing.
So I had to take matter into my own hands.
To remember where my holes were going to be drilled, I used a post-it.
I then found that a 3mm drill bit fits perfectly trough the center hole of the servo horn.
I then drilled the 3mm drill bit into a piece of wood, then disconnected the bit from my drill.
I found one of the multi horns (which does have 27mm spacing).
Put the horn on my "jig".
Then put my 27mm multi horn on top of that.
Used the holes on the multi horn as a "target" - then proceeded to drill through the bottom horn
And there you have it. Circular horn with correct hole spacing
Balls mounted (LOL).
Servo horn mounted.
The provided JR rudder servo horn to the left (which doesn't fit my Savöx servos).
The Savöx rudder servo horn to the right - this guy required no modification.
Rudder servo horn mounted (I broke off one of the horns because I was concerned it would touch the puch rod).
Then there's the ESC's turn.
Castle Phoenix ICE2 120AMP HV ESC - this will pull my 12S batteries and run my motor.
The ESC is a big guy, and it's supposed to sit right next to the motor - which also is a big guy...
Had to move the ESC mounting bracket.
Added some velcro.
TIGHT!
After some few modifications, I managed to press the ESC as far back as it would go.
With the provided velcro strap.
I'm considering re-doing this, I believe I still can get one or two millimeters on that mount.
I'm going to order bullet connectors for the motor wires, and when I get them I'm going to give this mounting another go.