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HelicopterVario Sky Fox - Benzin - Evolution - Xtreme › 3D with CS w/810 blades?
10-19-2004 10:12 PM  13 years agoPost 1
MrDHEJ

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Taylorsville,​Kentucky, USA

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Just wondering if 3D is even possible with the streched trainer w 810mm blades. max head speed is 1300rpm correct?

Never go full retard!

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10-20-2004 12:18 AM  13 years agoPost 2
Flying Tivo

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Monterrey,NL,Mexico

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810mmMSComp

I flew it for a while,1500rpms,and guess what?
I now have a Vario Benzine Acrobat 725mmblades 1800rpms and ejoying a whole lot more, not full 3D but like it much more.
the CS whent into a 300C that im about to finish.

Felipe

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10-20-2004 12:24 AM  13 years agoPost 3
MrDHEJ

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Taylorsville,​Kentucky, USA

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I was just wondering if those big blades could handle being thrown around a little, nothing severe. Was debating on how to setup the swash, 4degree for center or 0.

You were running the 810mm blades at 1500rpm? i thought max was 1300.

Never go full retard!

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10-20-2004 04:48 PM  13 years agoPost 4
Flying Tivo

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Monterrey,NL,Mexico

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810mmMsComp

Those blades are a lot lighter than the original Vario, as much as 70grms each. And Shorter in chord, so they do have to spin a little bit faster. My pitch curve on a 9C for Idle 2 where:

+11
+7
0
-7
-11

a little as an expo curve but on the pitch curve, this is to try and not overspeed the head. If you use a governor it will help a little more.

Felipe

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10-20-2004 04:56 PM  13 years agoPost 5
MrDHEJ

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Taylorsville,​Kentucky, USA

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I've got the vario 810mm blades, 421's i do belive. I went the govonor route just because in this day and age theres no reason not to.

Never go full retard!

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10-21-2004 08:08 PM  13 years agoPost 6
aashu

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scotch plains, NJ

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Nope

You may not want to do that. However, I run 1800 on my Std benzin with Aerotech blades but I am no 3d guy myself. But it is piece of cake to do loops rolls

Garden State, NJ

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10-22-2004 05:00 AM  13 years agoPost 7
MrDHEJ

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Taylorsville,​Kentucky, USA

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Loops and rolls are good, i guess i shouldn't have said 3d, but instead FAI manuevers. even though four 9402's on the collective would make for some quick tic tocs.

Never go full retard!

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10-22-2004 04:24 PM  13 years agoPost 8
aashu

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scotch plains, NJ

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When

When you weigh those 421 with Aerotech . damn they are heavy ! I am sure anything more than 1500 RPM will be a disaster on Stretched with Vario 431s..

Garden State, NJ

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10-22-2004 04:47 PM  13 years agoPost 9
MrDHEJ

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Taylorsville,​Kentucky, USA

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I've got mine set to 1300. Gota love the Stator Gator.

I'm stil aways away from looping and rolling my benzin, but glad it will at least do those.

Never go full retard!

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