How RC Helicopters Work: Fixed Pitch and Collective Pitch

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  • Опубліковано 1 лис 2024

КОМЕНТАРІ • 90

  • @whoj100
    @whoj100 10 років тому +2

    Great tutorial! I had no idea how some of the professionals were flying helicopters upside down. its pretty amazing.

  • @nathandrake5941
    @nathandrake5941 8 років тому

    Looked up for a while, all craps, yours is the best for my incoming ASTB test.

  • @nazr1e
    @nazr1e 12 років тому +1

    Thanks to you now I know how collective pitch rc helis work. Thanks!

  • @tictoc5103
    @tictoc5103 4 роки тому +1

    Good information and vidio with no crappy music in the background

  • @medibosanac
    @medibosanac 12 років тому

    Great job on EXI 450. I am setting one up right now. pretty neat heli.

  • @stevefox3763
    @stevefox3763 8 років тому

    nice and clear from a normal person talking to you as if your a real person for once, nice video

  • @PrinceDasilboy
    @PrinceDasilboy 4 роки тому +2

    7:12 increasing rpm was awesome😍👌

  • @TerrrrrrryLLLLLLLLLL
    @TerrrrrrryLLLLLLLLLL 9 років тому

    Great video there CJ. I have a great little collective pitch heli's called WL Toys V977. This heli is perfect for inverted flying training. Collective Pitch helis are a blast to fly and fly totally different than fixed pitch. Full Throttle & Blue Sky's Brotha...TBT

  • @iseldoff
    @iseldoff 13 років тому +3

    That was like the perfect explanation I was looking for thank you so much for this vid just one more thing though I get how these single blade helix work but what about the ones with two blades

  • @johnwedrall3210
    @johnwedrall3210 8 років тому

    you explained the basics understandably, thank you :)

  • @HBFPV2
    @HBFPV2 14 років тому

    Cool and clear video!

  • @weikiatteo
    @weikiatteo 13 років тому

    I'm very amazed by the architecture and technology of a helicopter. So does actual helicopter works the same way?

  • @atomicskull6405
    @atomicskull6405 9 років тому

    The fixed pitch heli is a Blade MSR. It's a lot better than the cheap mall copters you find at Fry's Electronics etc. It costs more but in the long run it's a better investment because you can get spare parts and it's just overall a better quality machine that's meant to last rather than just be thrown away when it breaks. The collective pitch helicopter shown here appears to be a clone of an Align Trex 450 SEV2. Helicopters like this are usually not sold ready to fly, you buy them as a kit either with electronics, or just as a bare airframe and are required to put it together install the electronics and set it up to fly. This is actually a "mini" helicopter by most hobbyist's reckoning. A 600 class which is about 4 feet long with 1200-1300mm rotor disk (600mm blades + the width of the hub) and typicly weighting 6-8lbs is considered a "normal" sized helicopter. And if you are wondering, yes a heli that size could seriously injure or kill you if you are careless with it.

  • @Correcto34
    @Correcto34 14 років тому

    Great video. Very informative

  • @Ginfio
    @Ginfio 3 роки тому

    Very cool.

  • @wesleyooms
    @wesleyooms 2 роки тому

    Is a swash plate really needed? Is changing center of gravity wit respect to the lift force not enough?

  • @Syllabus69
    @Syllabus69 14 років тому

    Great information and video

  • @gambart2002
    @gambart2002 12 років тому

    Excellent video, thanks.

  • @yoyemama
    @yoyemama 10 років тому

    Thanks for the information just what I was looking for.

  • @purrungas2012
    @purrungas2012 11 років тому +1

    hello there nice and clear vid... how can I adjust the pitch on my hell to the default settings....I replaced some broken parts with new ones and for some reason it won't lift now, any help would b appreciated.
    thanks

  • @highwings5469
    @highwings5469 3 роки тому

    Sir ,can I use a simple 9g servo for Hiller 450 helicopter because digital servos and metal servos are too costly

    • @CJVideoProductions
      @CJVideoProductions  3 роки тому

      Yes, I think I used all 9g servos on my EXI450. A 9g is a little weak on the tail, but it works.

  • @jimmydolittle
    @jimmydolittle 11 років тому

    Cool vid, well explained!

  • @PanasonicHDCHS300
    @PanasonicHDCHS300 14 років тому

    nice video, very informative

  • @PetesGarage
    @PetesGarage 12 років тому

    I just bought my first collective pitch helicopter. After the blades get up to speed do you have to switch the transmitter to mode 1, or does the throttle automatically become the pitch control?

  • @Cowboy-nu7ze
    @Cowboy-nu7ze 9 років тому

    Cool
    Stuff man

  • @OGoregen
    @OGoregen 10 років тому

    This really helped!

  • @CJVideoProductions
    @CJVideoProductions  14 років тому

    @flowersvalley The big heli (the EXI 450) weighs about 850g with the battery. I'm running a Belt CP motor with a 10T pinion running about 2200rpm.

  • @ClumsyRoot
    @ClumsyRoot 13 років тому

    Very interesting. Thanks! :)

  • @TheJc2vids
    @TheJc2vids 12 років тому

    Liking the dx6i and what is the big heli? Is it blade?

  • @RCCRAYZ
    @RCCRAYZ 6 років тому

    how do you fix the helicopters that don't like to pitch farward and fly straight? they only fly up and down or backwards.

    • @CJVideoProductions
      @CJVideoProductions  6 років тому +1

      You could add some nose weight to make it pitch forward and thus fly forward.

    • @RCCRAYZ
      @RCCRAYZ 6 років тому

      @@CJVideoProductions yah I thought about that, the more I've been digging the more I've come to realize it's probly the swash plate. And I can't find any videos on adjusting them on the toy grades, like sky rover.

  • @yordi55
    @yordi55 Рік тому

    Thank you

  • @LifeMadness
    @LifeMadness 7 років тому

    need to buy one

  • @varn4591
    @varn4591 4 роки тому +1

    cool even ten year ago 👍🏻

  • @rondoschiavoni8840
    @rondoschiavoni8840 7 років тому

    Can my E-Flite 2.4 ghz radio be blinded to a E-Esky Lama 4 Helicopter ?

  • @quickguesswho
    @quickguesswho 13 років тому

    The blade msr is 99 dollars RTF at Hobby Lobby Int.

  • @syedaqeelhussainshahaqeel597
    @syedaqeelhussainshahaqeel597 4 роки тому

    Hi I like the little one too if I need how I can get please reply I will wait.

  • @LudeDude92
    @LudeDude92 12 років тому

    what's that ticking sound when you start up the big helicopter

  • @sabarishvenugopal465
    @sabarishvenugopal465 9 років тому +3

    great video. why do u have a ball attached to the tail fin?

    • @milobertrand1951
      @milobertrand1951 8 років тому +3

      +sabarish venugopal So that when he lands the helicopter, the tail rotor does not sink into the grass, possible damaging the rotor.

  • @DodongWerkzPh
    @DodongWerkzPh 10 років тому

    spektrum!!!

  • @thoraxxx2
    @thoraxxx2 14 років тому

    @RiceManCA yes, check out the blade CP is about $180 I think

  • @sanathkumar658
    @sanathkumar658 11 років тому

    thanks for the info

  • @jigargada9947
    @jigargada9947 11 років тому

    No i am not a professor. I was a final year student when i commented on the link. and now i am graduate in Mechanical Engineer.

  • @DodongWerkzPh
    @DodongWerkzPh 10 років тому

    because of swash plate why heli moves forward and backwards?

    • @OGoregen
      @OGoregen 10 років тому

      It moves the blades

  • @LifeMadness
    @LifeMadness 7 років тому

    i want to know model of this collective pitch helicopter

  • @sayanmaji94
    @sayanmaji94 8 років тому

    what are the RPM Or the specifications of these motors

  • @tanimhaque1728
    @tanimhaque1728 9 років тому

    Plz plzplz plz help my helicopters top rotaitor doesn't work is it doesn't fly only the bottom Wong spins plz plz plz help

  • @ascherlafayette8572
    @ascherlafayette8572 4 роки тому

    So . . . Fixed pitch helis are just CP helis but the swash cant move. That sucks.

    • @CJVideoProductions
      @CJVideoProductions  4 роки тому

      Swash can still tilt to make the heli tilt, but can't move up and down to change blade pitch.

  • @CJVideoProductions
    @CJVideoProductions  14 років тому

    $40 for the air frame
    $25 - Used JustGoFly 500th Motor
    $20 - Exceed 40A ESC
    $15 - TowerPro 9g Servos
    $50 - used GY401 Gyro
    $50 - AR6110 Receiver
    $100 - used Spektrum DX6i Transmitter
    ____________________
    $300 - ish

    • @ijazkhanumrzokhan2858
      @ijazkhanumrzokhan2858 6 років тому +1

      CJVideoProductions hi sir how much in Saudi Arabia real..and I have for Saudi Arabia

  • @christopherreyes2356
    @christopherreyes2356 9 років тому

    can anyone tell me the name of the fixed pitch heli?

  • @NIRAJPATELV
    @NIRAJPATELV 10 років тому

    Gr8 vid cheers

  • @engineerahmed7248
    @engineerahmed7248 7 років тому +1

    Cyclic has way deep science involved than u conviniently described. Now add flybar to it & Physics gets way too complicated to comprehend.Y 45 degree flybar y not 90 degree. Just by changing flybar angles u can introduce or eliminate toiled bowl effect.

  • @PandaMurd3er
    @PandaMurd3er 14 років тому

    mine just spin around in the air, and cant move forward?. need help with the controller.

  • @iHEARTtechnos
    @iHEARTtechnos 14 років тому

    hi. how much did the big one cost? great vid!

  • @KiyoCukuma
    @KiyoCukuma 13 років тому

    how rpm is that helicopter spinning

  • @iHEARTtechnos
    @iHEARTtechnos 13 років тому

    @shebotnov where can i get one for a 100 bucks?

  • @pharoahking4275
    @pharoahking4275 7 років тому +1

    Mcloving!!!!!

  • @sey2135
    @sey2135 5 років тому

    Does anyone know the big helicopter one model

    • @CJVideoProductions
      @CJVideoProductions  5 років тому +1

      It is a t-rex 450 clone from Xheli

    • @sey2135
      @sey2135 5 років тому

      Thank you so much

    • @sey2135
      @sey2135 5 років тому

      How can I do when I’m lose the remote control

  • @prabeshshrest2718
    @prabeshshrest2718 12 років тому

    my R/C not working only wings rotate what to do ????

  • @DileepKumar-wj1bo
    @DileepKumar-wj1bo 6 років тому

    स्टोर का नाम और यह कितने की है

  • @samsungs5samsung982
    @samsungs5samsung982 8 років тому

    super

  • @MrFastFox666
    @MrFastFox666 14 років тому

    i want a colective pitch heli

  • @suryasuryas2437
    @suryasuryas2437 6 років тому +1

    Helicopter controler system

  • @parthshah3082
    @parthshah3082 11 років тому

    Nice video. I have the Avatar F-103 though mine is more of a stable helicopter whereas Yours is way more faster and i"meaning guessing is 6 Channels and mine is to though I want to know how to make it faster if you know how to.

  • @LifeMadness
    @LifeMadness 7 років тому

    what is model of this big helicopter

  • @arbisajeti9997
    @arbisajeti9997 8 років тому

    hey a can made case halicopter

  • @InTheDogHouse3DPrinting
    @InTheDogHouse3DPrinting 8 років тому +3

    You need to look at that bird, she is making a noise that shouldn't be there. Something is out of whack, or not lined up right.

    • @CJVideoProductions
      @CJVideoProductions  8 років тому +2

      It was about as right as it could be. It was an Chinese Trex clone - ultra budget machine. Cheap bearings and gears are noisy. I still have this same heli, but the only original part on it still is the canopy! Thanks for watching.

    • @InTheDogHouse3DPrinting
      @InTheDogHouse3DPrinting 8 років тому

      If she is still flying, that's always good. I liked the video, and you explained a lot.

  • @renuwatwantong6595
    @renuwatwantong6595 6 років тому

    What is it servo ?
    Tail and pitch

    • @CJVideoProductions
      @CJVideoProductions  6 років тому

      I don't remember. They we're budget ones. A few dollars each.

  • @RiceManCA
    @RiceManCA 14 років тому

    Can i get a collective pitch for about $240

  • @CJVideoProductions
    @CJVideoProductions  14 років тому

    @flowersvalley EDIT: in this video I was running a JustGoFly 500th motor with a 13T pinion running about 3000rpm

  • @parthshah3082
    @parthshah3082 11 років тому

    What are you? A professor! Well I am

  • @elladavidson9171
    @elladavidson9171 8 років тому

    hi

  • @CODE.014.
    @CODE.014. 5 років тому

    Plz can u give me a small heli plz