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Thunder Tiger Raptors 30-90 - Imperio > RAPTOR 90 Raptor 90 with Agusta 109 fuselage questions
 
 
flying_crazy
Heliman
Location: Porto - Portugal

My Posts This: Topic  Forum		Hello everyone.
Could you please help me with some doubts and questions about this setup?

1) What would be the best servos for aileron, elevator and pitch? Futaba BLS 451, 9350, 9451, Hitec 6975HB? Any other setup recomended?

2) Regarding the throttle servo shall it have more speed than pitch servo? Or the same speed is ok?

3) A GY401 with 9254 servo would be ok since it will be a scale flying model? Os is it better to put a stronger servo in the tail?

4) The engine will be OS 91 HZ. Will hatori pipe fit inside the fuse?

5) What is the best servo for the rectractable landing gear?

Thank you very much in advance.

IŽd rather be flying !
02-10-2009 09:39 PM
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BarracudaHockey
rrMaster
Location: Orange Park FL

My Posts This: Topic  Forum		1. Doesn't matter, 9451, 9452, decent hitecs, whatever.

2. Doesnt matter, doesn't matter even more for scale flying, 3151 is perfect. Even for 3d flying, anything .15 to .2 is more than sufficent despite what some of the one gallon wonders would have you believe.

3. Will work fine.


AMA 77227
http://www.jaxrc.com
02-10-2009 09:54 PM
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SR600
Heliman
Location: st johns, fl

My Posts This: Topic  Forum		One gallon wonders now thats funny.
02-13-2009 03:19 AM
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rchelinz
Heliman
Location: New Zealand

My Posts This: Topic  Forum		Check out this thread on the A109 I did, It flys really great using 401 9253 servo and Fut 9252 servos for the rest, os70 engine. You don't need anything fancy for scale. Just used a Futaba retract servo cant remember num tho.

http://runryder.com/helicopter/t444...?top=1234518327

Heres some photos of my A109 taken at the Heli rumble Last weekend




Lots more photos here from the weekends flying.
http://beetscentral.smugmug.com/gallery/7285171_yCrSo

T-rex 500/600E AP/600N/Raptor 60v2A109
02-13-2009 10:23 AM
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flying_crazy
Heliman
Location: Porto - Portugal

My Posts This: Topic  Forum		Thank you all very much for the help.
About the muffler, which hatori is best to fit inside the fuselage for this engine and heli, 938 or 939 ? Other?

IŽd rather be flying !
02-13-2009 03:57 PM
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Costas
Senior Heliman
Location: Adelaide - AUSTRALIA

My Posts This: Topic  Forum		Use the 939 as it has a slightly longer header which allows the pipe to fully clear the wooden base. If you use a 938 pipe, you need to cut some material off the supplied base as the muffler does not quite clear it fully.

The 939 clears it fully and no trimming is required.
02-18-2009 01:52 PM
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flying_crazy
Heliman
Location: Porto - Portugal

My Posts This: Topic  Forum		Thank you very much for your help.

Best regards.

IŽd rather be flying !
02-19-2009 10:15 AM
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flying_crazy
Heliman
Location: Porto - Portugal

My Posts This: Topic  Forum		Hello again everyone.
I already have the heli and fuselage, and I am working on the heli.
One doubt... the socket screw of the phase ring of the swashplate shall be mounted to which side of the heli? Or it does not matter?

Also the fuel tank as a nipple under it, what is it for?

Best regards.

IŽd rather be flying !
03-31-2009 02:47 PM
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jsenicka
Elite Veteran
Location: Hampton VA

My Posts This: Topic  Forum		Does not matter which way you turn the swashplate.
The bottom fitting is designed to sell fuel plugs

Think it was for pressurized motors like the YS, but most people use the top for that.

Jim Senicka
3x T700N/OS91 - 3x Vibe 50/OS55HZ - Trex 450 Pro
03-31-2009 03:56 PM
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flying_crazy
Heliman
Location: Porto - Portugal

My Posts This: Topic  Forum		Hello.
What is the best size main and tail rotor blades for Raptor 90 3d?
Also do you have any prefered brand?

Thanks for opinions.
Best regards.

IŽd rather be flying !
04-12-2009 06:57 PM
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flying_crazy
Heliman
Location: Porto - Portugal

My Posts This: Topic  Forum		Hello all.
I already finished my raptor 90 3D and am flying it before fitting the agusta 109 fuselage, to adjust everything.
The engine is rich for the running in period, main blades are mav G5 700 wide chord and tail are 105mm Radix. I am getting some high freq vibrations on tail rotor, maybe it is from the engine vibration due to being rich, can it be the reason? The gyro gain is already adjusted, and these vibration are not because of that. Do you think after the engine is tunned properly the vibrations will disapear?

Apart from that, 90 size helis are really another thing, stability, power, and so on... once you try them there is no way back

Best regards.

IŽd rather be flying !
05-11-2009 03:59 PM
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flying_crazy
Heliman
Location: Porto - Portugal

My Posts This: Topic  Forum		Hello all.
I already have the Raptor 90 inside the agusta fuselage but the left main landing gear wheel is touching the hatori pipe when retracted.
Will the heat damage the wheel? Did you have the same problem? What solution did you find?

Best regards.

IŽd rather be flying !
10-20-2009 01:44 PM
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flying_crazy
Heliman
Location: Porto - Portugal

My Posts This: Topic  Forum		Anyone had this problem also?

Regards.

IŽd rather be flying !
10-27-2009 03:46 PM
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Thunder Tiger Raptors 30-90 - Imperio > RAPTOR 90 Raptor 90 with Agusta 109 fuselage questions
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