Logo 14 ~ Hacker A50-14S/ 17T pinion first FDR

[OICU812]

Well it was a "super windy" day, it was all I could do to keep the heli in sight actually, lol. None the less got a FDR graph of this Hacker, here are the particulars and highlights in case the graph does not come out well.


Motor & Pinion: Hacker A50-14S with 17 tooth Mod .7
Lipo" FlightPower 10S1P 3700mah packs, 78 cycles on this pack thus far, still going strong! :wink:
Ambient Temp: +4 Deg Celcius, Couldn't wear a hat "that windy"
Pitch range: +11.5/-11.5, 7.5 Cyclic on ail/ele
Headspeed in Idle 2: 2230-2240 rpm @75% on Jazz 55-10-32
Max Amps Pulled: 78.36 "Surprisingly lower than I thought"
Watts : 2725 Peak "Not real WOW factor, but not bad"
Pk Volts: Max 42.0 / Min 30.18, Avg 35.68 "Pulls on packs pretty strong"
Motor temp on Landing: 159 Deg F (Man this thing runs warm)
ESC Temp on Landing: 89 Deg F (Decent)
Lipo Temp on Landing: 94 Deg F (Decent)
MAH Put back into Lipo: 3107 "This is around 350-375 more than my avg", pretty power hungry mind you it was windy so....tough to say.. :dontknow This was also half minute to 45 seconds "less" than I usually fly so it used "alot" of juice.


I will get some more data and efforts when the weather gets better. :wink:
Since this was my first real stab at this motor and data I am not going to post this in the power setups that work sticky...

[Lorents]

Cool Shawn :) Keep us updated!

[MrMel]

Here is my first flight with the Hacker.

(Note that Im using the VStabi, so I dont need to pull as much watts as Shawn)
However, I agree, the Hacker is more "mah hungry".

http://www.dacsa.net/heli/L14-Hacker-17T.jpg

[OICU812]

Fredrik how is your graph so nice looking? Meaning so clear and so fourth? I use a Screenshot program, obvioulsy does not work as good as what you are doing to display.

[MrMel]

Hehe, Press the little tool icon down in the left corner when you are seeing the graph (in FDR), there you have Export, choose Jpeg, then save it.

[OICU812]

Cool thanks! :D