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Old 05-12-2012, 07:53 AM   #1 (permalink)
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Default Trex 500 problème.

Bonjours,

Voilà le problème.

En Idle-Up, quand je vole avec des courbes de moteur de 50% à 70% mon hélico se comporte parfaitement (Manoeuvre 3d comme Tic-Toc etc.) Par contre lorsque j'utilise une courbe de 80% à 100% la queue de mon hélico donne de violents coups de gauche à droite mais pas constant comme un gain mal ajusté. Changer le gain de mon gyro ne change rien sauf la vitesse des coup de queue.

Gyro: Spartan DS760
Servo: Align DS520
ESC: 70A
Moteur: 1600kv

Question:
- Le problème peut-il venir de mes lipos? J'ai des Dragon Red 3000mah 35c
- J'utilise des connecteurs XT60. Sont-ils adaptés au 3000mah?

Merci de votre aide!
Fred.
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Old 05-12-2012, 08:24 AM   #2 (permalink)
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Si ce sont des coups rapide, baisse ton gain de gyro.

Étant donné que ton rotor tourne plus rapidement, ton gyro a besoin de moins de gain pour travailler.
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Old 05-12-2012, 10:38 AM   #3 (permalink)
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Essaie une courbe plate des changements constant de RPM solicite plus le gyro qui doit constamment corriger des changements de couple moteur.
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Old 05-14-2012, 09:53 PM   #4 (permalink)
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Quelle est la marque du ESC et quelle est la programation.

La dernière fois que j'ai chercher un problème comme ca, dans mon cas c'était le ESC !

Alors bon si ta isolé tout le reste il te restera cette option !!

Bon test
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Old 05-29-2012, 03:58 PM   #5 (permalink)
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Ça peut être aussi causé par de la vibration quand tu augmente ton RPM, le gyro aime pas ça.
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