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  • newby

    Hi all just another madman who decided to get into rc helis,
    Hopefully somebody can help with a small prob i have with my Sabre.
    It will not lift at full power then all of a sudden it lifts, batts are ok somebody told me it may be a build up of carbon in the main motor, has anyone heard of this problem before, thanks for any help

  • #2
    hi nick,
    welcome to the mad house mate someone will no the answer to your question m8
    im not sure so i dont want to give you the wrong answer m8
    cheers
    adieuk
    x7 eddie gold stars!
    proud owner of seven Eddie Gold Star.....

    if it flys fly it, if it dont fix it.....




    www.eaglerc.co.uk
    home of the guinness world record

    trex 600 np fbl rjx head beastx (very nice)
    trex 450 pro (now gone to live in london)
    dx7, phoenix sim

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    • #3
      Hello and welcome to the friendliest of forums mate..

      Unfortunately i can't help you with that problem as i'm a beginner myself, but i'm sure some of the more experienced members will be able to..



      Mo
      Avant Aurora|Trex 700LE
      Trex 600NSP|Outrage G5
      Beam E4|Twister Storm

      Trex 250|mSR|mCX|4#3B
      DX7
      |1 EGS!

      Comment


      • #4
        Hi and welcome hope some one will be able to help you on your heli problem.

        Clone-450 v2

        RC Heli Master sim

        Planks: Sukhoi SU26m/T-28 Trojan
        /T-45 Goshawk

        Proud owner of 1 EGS

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        • #5
          Welcome aboard!
          Martin

          Most of the Aligns, fair few Spektrum bits, bunch of Align & HiTec servos, OBE, VD & Bar.

          Comment


          • #6
            Welcome to the forum Nick.

            Just wondering what pitch and throttle settings your running and whether you ve got pitch/throttle interactions??
            Trex 500 : Stock motor/ESC : HS5245MG:: GY 401 - 9257 - SAB
            Trex 450xl: HS65MG: GY401-9257
            CX2: extreme
            Medevac:
            mCX: the best!
            Reflex: : DX7: DX6i

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            • #7
              Welcome Nick.

              As above. sounds like pitch / throttle settings.

              Not familiar with the Sabre but if the motor is running ok & it's twitchy around lift-off then the curves are a good place to start.

              David
              Happy Landings.
              David

              Winner of SEVEN of the BEST (Eddie Gold Stars)...humbled!

              Raptor 50. OS50
              Century Bell 47G in Yellow - Beautiful!
              Mcpx
              Blade 130x
              Goblin 500

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              • #8
                Not familiar with the Sabre but it sounds like the hovering pitch controls on your tx. The standard tx doesn't have anything fancy on it in order to change the curves, have you got any dials on the front of your tx. If so make sure they are centered before you spool up. If they are there they act like pitch curves around centre stick.
                Humble owner of 7 Eddie Gold Stars and Ex - member of Mk Heli Club
                sigpic

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                • #9
                  Just had a look at sabre on line.. Fixed pitch blades so no issue with settings etc.. Just wondering if there is any binding of the servos. There is a collective pitch rod.. if thats sticking or binding i imagine it might cause the fault?
                  Trex 500 : Stock motor/ESC : HS5245MG:: GY 401 - 9257 - SAB
                  Trex 450xl: HS65MG: GY401-9257
                  CX2: extreme
                  Medevac:
                  mCX: the best!
                  Reflex: : DX7: DX6i

                  Comment


                  • #10
                    Thanks all for your info however i brought a new main motor today for £8.99 put it in and she is up in the air again all ok,as the shop assistant said it appears to be a build up of corbon in the motor.
                    Has anyone got any ideas as to why i cant get the Blade 400 off the shelf.
                    I have just ordered one through Hobby stores on the net but they are out of stock and dont seem to know when anymore are coming into country, has anybody else had this problem. cheers

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