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Vibration and Oscillation on the main rotor and Tail

Posted by Adrenalyn 
Vibration and Oscillation on the main rotor and Tail
January 11, 2019 03:39PM
Hi Guys,
I need you Help please:
My Heli is a Goblin 700 Thundersport

1800-2000-2200 RPM

Pitch 13-13.5-13.5
Collective 10.5-10.5-10.8

Ok, Flight perfect but, in the TIC-TOC (tail DOWN in particular), when i go strong positive and negative collective+Pitch the Main rotor have a vibration and the tail go right and left.

I’ m tried many setup but the problem remaining

Sorry for my english is not good.

Other feature:
-Paddlesim: 0
-Agility: 128
-Style:100-120
-Tail Gain tryed: 40-60-65-75
-Tail Rotor Gain: tryed 55-60-65-75
-Governor 40 (With Hobbywing 200 4.1)

-Have change tail precompensation
-have chenged elevator precompensation ont he mai rotor

sad smiley...

Adrenalyn

Goblin Kraken/Xnova Tareq 550kv/Hobbywing 200ESC/MKS Servo’s
Goblin Kraken/Xnova Tareq 550kv/Hobbywing 200ESC/Kst
Servo‘s
Goblin Kraken Nitro/O.S. 105 HRZ/MRCI Muffler/MKS Servo’s

Mikado Vbar Control Touch/Vbar Neo Pro
RV
Re: Vibration and Oscillation on the main rotor and Tail
January 11, 2019 05:28PM
Please check (use blade folding method) for absoultely 0deg. collective in trim setup.

If this has a slight difference - such issues can appear ;-.)

regards (EN) / Gruss (DE)

Rainer Vetter

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Re: Vibration and Oscillation on the main rotor and Tail
January 11, 2019 10:00PM
Ok, tomorrow i try, Thanks

Adrenalyn

Goblin Kraken/Xnova Tareq 550kv/Hobbywing 200ESC/MKS Servo’s
Goblin Kraken/Xnova Tareq 550kv/Hobbywing 200ESC/Kst
Servo‘s
Goblin Kraken Nitro/O.S. 105 HRZ/MRCI Muffler/MKS Servo’s

Mikado Vbar Control Touch/Vbar Neo Pro
Re: Vibration and Oscillation on the main rotor and Tail
January 17, 2019 09:07PM
Thank You, Problem Solved! Now Perfect

Adrenalyn

Goblin Kraken/Xnova Tareq 550kv/Hobbywing 200ESC/MKS Servo’s
Goblin Kraken/Xnova Tareq 550kv/Hobbywing 200ESC/Kst
Servo‘s
Goblin Kraken Nitro/O.S. 105 HRZ/MRCI Muffler/MKS Servo’s

Mikado Vbar Control Touch/Vbar Neo Pro
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