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May 07, 2012, 05:45 AM
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Österreich, Stmk., Graz-Umgebung
Joined Sep 2011
217 Posts
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Freewing Su-35 with better sound and more POWER
Hi,
I have a Freewing SU-35 and think: I need more power and better sound!!  So i dicide to make a lite "operation" on it... Now i use two Jetfan80. Not the cheapest, but this fans i will have for years  The "operation" was no problem and need only about 1 hour per site. More difficult was, to bring the servocables to the place that i want... for that i need about 3 hours  Now the elevators work as tailerons. The ailerons now are only flaps. Now i have to wait for the HK heli motors with 1600kv. I hope to get complete about 3,6kg thrust at about 100A from one 6s5000mah 65/130c nanotec. We will see...  But i think, pictures says more than my english   Here we go: Regards George |
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May 16, 2012, 01:55 PM
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Duluth, GA
Joined Apr 2009
858 Posts
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Cool project George, those sweet 80mm fans should definitely give it more thrust, keep us posted on your progress!!!
-Rick |
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Aug 20, 2012, 03:00 PM
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Österreich, Stmk., Graz-Umgebung
Joined Sep 2011
217 Posts
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Taileron servo
I change the taileron servos to stronger ones: Blue Bird BMS 385DMAX
http://www.hobbyking.com/hobbyking/s...sec_16_5g.html Maiden will come soon regards George |
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Aug 20, 2012, 04:53 PM
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Duluth, GA
Joined Apr 2009
858 Posts
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Looking forward to it, make sure to get it on video!
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May 07, 2013, 03:10 AM
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Österreich, Stmk., Graz-Umgebung
Joined Sep 2011
217 Posts
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Update
Meanwhile, some time has passed and it was working on other projects, but now the maiden can come.
And so my "Susi" has been pimped something ... At the next days it´s very rainy, but i can wait a few days.  George |
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May 07, 2013, 03:43 AM
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Joined Jun 2012
318 Posts
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Been looking forward to this for a year now. I know how plane builds can get long some times. Hope to see a video soon.
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May 07, 2013, 08:23 PM
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Duluth, GA
Joined Apr 2009
858 Posts
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Same here, looking forward to this maiden!
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May 09, 2013, 01:03 PM
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Österreich, Stmk., Graz-Umgebung
Joined Sep 2011
217 Posts
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Today was the first four flights!
Flying Weight 3.398g 6s 5000mah 65/130c nanotec 2x Jetfan80 with low cost HK motor 1500kv complete 104A but only 3.3 kg thrust. Probably because of the small outlet nozzle ... I only fly with tailerons. The flaps are coupled to the landing gear doors and go as slow approx 18mm down. As a result, I have to keep then a little bit with the elevator. So it can be incredibly slowly and gently land!  The starts have lasted a little longer, because the main landing gears are too long ... So I later mounted the smaller HK wheels. Speed was ok. More powerful engines are tested the next time. By the way, today I compared the size with the Grumania Su27. Which is even a little smaller! So our SU35 certainly tolerate even larger battery - 8000mah 6s? Video will come - but this can take 10 days... Regards, George |
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May 09, 2013, 04:30 PM
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United States, CA, San Jose
Joined Jan 2007
168 Posts
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Video please :-)
Maybe consider this motor and 6000 6s? http://www.highendrc.com/index_eprod...products_id=81 |
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