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Hlikopter hebt nicht mehr ab

Posted by Chris Haerringer on July 3, 2014 at 4:20am

Hallo in die Runde (erster Forumsbeitrag)!

Problem: kleiner RC (IR) - Hubschrauber hebt nicht mehr ab. So als ob der Akku fast leer wäre. Hab ihn ganz aufgeladen. Nennspannung: 3,7V. Gemessene Spannung 4,2V.

Ich hab das ganze Teil zerlegt und nach Staub, Haaren etc. gesucht. Alles sauber, so weit ich sagen kann...

Hat jemand eine Idee, wo ich noch suchen sollte? Oder ist der Motor einfach hinüber (Alter ca. 3 Jahre, seit längerem nicht mehr geflogen)?

Danke jedenfalls!!

Christian

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Replies

  • iBacon October 4, 2014 at 11:15pm

    Power issues. The motor is probably fine, but the ESC could be dying. if it's only a little IR one you're lucky to have had three years out of it. You could get a new controller board for it, but you might as well buy a whole new one.

  • Chris Haerringer July 3, 2014 at 7:50am

    Sorry - forgot to change language :)

    Hello!

    My RC (IR) helicopter doesn't have the power anymore to take of. I checked the battery (it says that the voltage is 3.7V and actually it as 4.2V when fully loaded). Still the engine is working but as if the battary needs to be reloaded. The helicopter doesn't take of...

    Any idea what could be wrong, what I should check?

    Thanks!

    Chris

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