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HelicopterFlybarless Rotor Head SystemsOther › servo horn distance.
01-03-2010 05:04 AM  7 years agoPost 1
JayL

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Leesburg GA

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After doing alot of reading Ive noticed that most folks are around 10 to 11mm from center on their servo horns im at 10.5 on my 8717 with the small round wheels and getting 15 deg both ways at 80% i cant figure out why mine is so high. im using the rjx head on my 700n and a dx7 I set the tx as instructed and im using the correct preset everything is 90. if I go further in on the servo horns it starts to contact the servo case anyone have any ideas what im doing wrong.

thanks

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01-03-2010 12:39 PM  7 years agoPost 2
jsenicka

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Eagle River, WI

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80% what?
15 each way of what?

Jim Senicka
Team Manager, GrandRC Flight Team

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01-03-2010 04:54 PM  7 years agoPost 3
JayL

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Leesburg GA

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80% collective and 15 deg of pitch.

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01-03-2010 05:13 PM  7 years agoPost 4
rc3po

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Danville, Illinois

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Mee Too.. Just reduce the Collective Gain. I reduced mine to 70 on my t600 to get to 11/11. Works great.

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01-03-2010 07:27 PM  7 years agoPost 5
jsenicka

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Eagle River, WI

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I am running 60% on cyclic for +/-10 on an RJX/Skookum 360 setup.
My collective is at 40% to give me +/-12

Jim Senicka
Team Manager, GrandRC Flight Team

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01-03-2010 08:33 PM  7 years agoPost 6
JayL

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Leesburg GA

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Does anyone know how far from 80% using vbar you can go before you start having problems. if i go to 70 i can get 12 deg of pitch.

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01-03-2010 08:39 PM  7 years agoPost 7
MrMel

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Gotland

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70% is OK.

Gone fishing..or hunting..or something
My site: http://heli.dacsa.net - VBar videos and more

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01-03-2010 08:40 PM  7 years agoPost 8
JayL

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Leesburg GA

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thanks mrmel how far out can you go before you start seeing problems.

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01-03-2010 08:42 PM  7 years agoPost 9
MrMel

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Gotland

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I say when you come below 65% on collective or below 60% on cyclic ring there is better options out there (change head etc)

Gone fishing..or hunting..or something
My site: http://heli.dacsa.net - VBar videos and more

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01-03-2010 08:45 PM  7 years agoPost 10
JayL

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Leesburg GA

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ok thanks mrmel ive been stressin trying to get the right #s.

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HelicopterFlybarless Rotor Head SystemsOther › servo horn distance.
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