How RC Helicopters Work: Fixed Pitch and Collective Pitch

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  • Опубликовано: 22 окт 2024

Комментарии • 90

  • @whoj100
    @whoj100 10 лет назад +2

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

  • @nazr1e
    @nazr1e 12 лет назад +1

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

  • @stevefox3763
    @stevefox3763 7 лет назад

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

  • @tictoc5103
    @tictoc5103 4 года назад +1

    Good information and vidio with no crappy music in the background

  • @nathandrake5941
    @nathandrake5941 8 лет назад

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

  • @PetesGarage
    @PetesGarage 12 лет назад

    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?

  • @medibosanac
    @medibosanac 12 лет назад

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

  • @PrinceDasilboy
    @PrinceDasilboy 4 года назад +2

    7:12 increasing rpm was awesome😍👌

  • @weikiatteo
    @weikiatteo 13 лет назад

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

  • @TerrrrrrryLLLLLLLLLL
    @TerrrrrrryLLLLLLLLLL 9 лет назад

    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

  • @HBFPV2
    @HBFPV2 14 лет назад

    Cool and clear video!

  • @iseldoff
    @iseldoff 13 лет назад +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

  • @wesleyooms
    @wesleyooms 2 года назад

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

  • @johnwedrall3210
    @johnwedrall3210 8 лет назад

    you explained the basics understandably, thank you :)

  • @Correcto34
    @Correcto34 14 лет назад

    Great video. Very informative

  • @atomicskull6405
    @atomicskull6405 9 лет назад

    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.

  • @purrungas2012
    @purrungas2012 11 лет назад +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

  • @gambart2002
    @gambart2002 12 лет назад

    Excellent video, thanks.

  • @CJVideoProductions
    @CJVideoProductions  14 лет назад

    @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.

  • @highwings5469
    @highwings5469 3 года назад

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

    • @CJVideoProductions
      @CJVideoProductions  3 года назад

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

  • @Syllabus69
    @Syllabus69 14 лет назад

    Great information and video

  • @yoyemama
    @yoyemama 10 лет назад

    Thanks for the information just what I was looking for.

  • @TheJc2vids
    @TheJc2vids 12 лет назад

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

  • @Ginfio
    @Ginfio 3 года назад

    Very cool.

  • @jimmydolittle
    @jimmydolittle 11 лет назад

    Cool vid, well explained!

  • @LudeDude92
    @LudeDude92 12 лет назад

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

  • @quickguesswho
    @quickguesswho 13 лет назад

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

  • @sabarishvenugopal465
    @sabarishvenugopal465 9 лет назад +3

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

    • @milobertrand1951
      @milobertrand1951 8 лет назад +3

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

  • @PanasonicHDCHS300
    @PanasonicHDCHS300 14 лет назад

    nice video, very informative

  • @LifeMadness
    @LifeMadness 7 лет назад

    i want to know model of this collective pitch helicopter

  • @RCCRAYZ
    @RCCRAYZ 6 лет назад

    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 лет назад +1

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

    • @RCCRAYZ
      @RCCRAYZ 6 лет назад

      @@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.

  • @thoraxxx2
    @thoraxxx2 13 лет назад

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

  • @Cowboy-nu7ze
    @Cowboy-nu7ze 9 лет назад

    Cool
    Stuff man

  • @rondoschiavoni8840
    @rondoschiavoni8840 7 лет назад

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

  • @OGoregen
    @OGoregen 10 лет назад

    This really helped!

  • @LifeMadness
    @LifeMadness 7 лет назад

    what is model of this big helicopter

  • @PandaMurd3er
    @PandaMurd3er 14 лет назад

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

  • @syedaqeelhussainshahaqeel597
    @syedaqeelhussainshahaqeel597 4 года назад

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

  • @iHEARTtechnos
    @iHEARTtechnos 14 лет назад

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

  • @LifeMadness
    @LifeMadness 7 лет назад

    need to buy one

  • @ClumsyRoot
    @ClumsyRoot 12 лет назад

    Very interesting. Thanks! :)

  • @tanimhaque1728
    @tanimhaque1728 9 лет назад

    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

  • @KiyoCukuma
    @KiyoCukuma 13 лет назад

    how rpm is that helicopter spinning

  • @yordi55
    @yordi55 Год назад

    Thank you

  • @iHEARTtechnos
    @iHEARTtechnos 13 лет назад

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

  • @sayanmaji94
    @sayanmaji94 8 лет назад

    what are the RPM Or the specifications of these motors

  • @DodongWerkzPh
    @DodongWerkzPh 10 лет назад

    because of swash plate why heli moves forward and backwards?

    • @OGoregen
      @OGoregen 10 лет назад

      It moves the blades

  • @ascherlafayette8572
    @ascherlafayette8572 4 года назад

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

    • @CJVideoProductions
      @CJVideoProductions  4 года назад

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

  • @christopherreyes2356
    @christopherreyes2356 9 лет назад

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

  • @prabeshshrest2718
    @prabeshshrest2718 12 лет назад

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

  • @DileepKumar-wj1bo
    @DileepKumar-wj1bo 6 лет назад

    स्टोर का नाम और यह कितने की है

  • @sanathkumar658
    @sanathkumar658 11 лет назад

    thanks for the info

  • @engineerahmed7248
    @engineerahmed7248 7 лет назад +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.

  • @sey2135
    @sey2135 5 лет назад

    Does anyone know the big helicopter one model

    • @CJVideoProductions
      @CJVideoProductions  5 лет назад +1

      It is a t-rex 450 clone from Xheli

    • @sey2135
      @sey2135 5 лет назад

      Thank you so much

    • @sey2135
      @sey2135 5 лет назад

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

  • @varn4591
    @varn4591 4 года назад +1

    cool even ten year ago 👍🏻

  • @MrFastFox666
    @MrFastFox666 13 лет назад

    i want a colective pitch heli

  • @DodongWerkzPh
    @DodongWerkzPh 10 лет назад

    spektrum!!!

  • @NIRAJPATELV
    @NIRAJPATELV 10 лет назад

    Gr8 vid cheers

  • @arbisajeti9997
    @arbisajeti9997 8 лет назад

    hey a can made case halicopter

  • @CJVideoProductions
    @CJVideoProductions  14 лет назад

    $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 лет назад +1

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

  • @jigargada9947
    @jigargada9947 11 лет назад

    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.

  • @renuwatwantong6595
    @renuwatwantong6595 6 лет назад

    What is it servo ?
    Tail and pitch

    • @CJVideoProductions
      @CJVideoProductions  6 лет назад

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

  • @parthshah3082
    @parthshah3082 11 лет назад

    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.

  • @pharoahking4275
    @pharoahking4275 7 лет назад +1

    Mcloving!!!!!

  • @RiceManCA
    @RiceManCA 14 лет назад

    Can i get a collective pitch for about $240

  • @samsungs5samsung982
    @samsungs5samsung982 8 лет назад

    super

  • @InTheDogHouse3DPrinting
    @InTheDogHouse3DPrinting 8 лет назад +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 лет назад +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 лет назад

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

  • @suryasuryas2437
    @suryasuryas2437 6 лет назад +1

    Helicopter controler system

  • @CJVideoProductions
    @CJVideoProductions  14 лет назад

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

  • @elladavidson9171
    @elladavidson9171 8 лет назад

    hi

  • @parthshah3082
    @parthshah3082 11 лет назад

    What are you? A professor! Well I am

  • @CODE.014.
    @CODE.014. 5 лет назад

    Plz can u give me a small heli plz