Proportional Directional Valves: Fun With Electro-Hydraulics

Ғылым және технология

See an operating cutaway of a single stage electro-hydraulic proportional valve, a fully operational hydraulic circuit with all electronics, and some simulations to boot. You'll learn some basic functions and a few troubleshooting tips too! Learn more about electro-hydraulic valves on our website: www.lunchboxsessions.com/expl...

Пікірлер: 115

  • @AliReza-ql9qb
    @AliReza-ql9qb4 жыл бұрын

    Woooow. A new video clip after more than 2 years. Keep running!

  • @KIMIRAIKKONE198N4

    @KIMIRAIKKONE198N4

    3 жыл бұрын

    6ai9i

  • @cristianojoana1898
    @cristianojoana18984 жыл бұрын

    Great content! Very intuitive , clearly explained.. huge knowhow.. Thanks carl and the rest of the team!

  • @RJ-fm1uo
    @RJ-fm1uo3 жыл бұрын

    I'm really wondering why few views and followers are there for such amazing content from an outstanding man like you Carl and your team in lunchbox. Keep it up brother and good luck.

  • @tylerdurdin8069

    @tylerdurdin8069

    Жыл бұрын

    Because if it were to get popular it would be because people are using his videos to get to sleep better and faster than you can counting sheep. I call it "nerding them to sleep".

  • @markanthonycorpin1596

    @markanthonycorpin1596

    Жыл бұрын

    Q

  • @TheLyznik

    @TheLyznik

    11 ай бұрын

    Потому что этот мужик пердун. Люди знают это и не комментируют.

  • @henriquesouza8487
    @henriquesouza84874 жыл бұрын

    Carl thank you very much! Very good content and quality. I’m watching from Brazil and recommending lunchbox sessions for everyone. Please keep making more videos for us! 👏👏👏

  • @CarlDykeHydraulics

    @CarlDykeHydraulics

    4 жыл бұрын

    Thank you, and greetings to all in Brazil. I am privileged to work with a dedicated team of artists.

  • @LubeBar
    @LubeBar Жыл бұрын

    Really high quality of content, thanks Carl and the team.

  • @SteveWrightNZ
    @SteveWrightNZ4 жыл бұрын

    Really great to see you guys back!

  • @jeffrycarolino8068
    @jeffrycarolino80684 жыл бұрын

    I'm here in Saudi Arabia ,I'm asst.mechanic and I want to learn hydraulic mechanic , I started to what all you videos, thanks for you greats videos I hope I become a hydraulic after I study all you video,,

  • @manishgopinath2494
    @manishgopinath24942 жыл бұрын

    This gentleman is a godsend, thank you for taking the time and effort to make such amazing content.

  • @wjimenezu
    @wjimenezu4 жыл бұрын

    I think I found a reason to come back soon to my subscription at LunchBox Sessions... Thanks

  • @eddieclaveriamyfavoriteact438
    @eddieclaveriamyfavoriteact4383 жыл бұрын

    Right now I am watching your demonstration.I am enjoying every explanation you are doing.Very interesting and useful video. Thanks a lot sir it enlightened all my worries about hydraulic system.

  • @rico2207
    @rico22072 жыл бұрын

    Teacher..you are the best..keep up the good videos and demos.. Also show more of actual wiring from schematics to valve..thanks

  • @ahmedaliaseido2825
    @ahmedaliaseido28254 жыл бұрын

    thank you , Mr. Carl ! for every video that you sheared on KZread .

  • @carlaj1972
    @carlaj19723 жыл бұрын

    Appreciate you taking the time and explaining hydraulic valves. Just starting out on hydraulic and trying to expand my knowledge

  • @lunchboxsessions

    @lunchboxsessions

    3 жыл бұрын

    We’re glad you found the video helpful

  • @eugeniupana4830
    @eugeniupana48304 жыл бұрын

    Moldova is watching you. Thanks for lessons!!!

  • @laneburgess1643
    @laneburgess16434 жыл бұрын

    I love your videos. Thanks for sharing them.

  • @spotless624
    @spotless6244 жыл бұрын

    im applying to amazon maintenance for Convair system , i have been trained on cars. everything here is inside of a automatic trans , this is just alot bigger . thank you for the video . this will help me pass the amazon post test . i already passed the pretest .

  • @charliemarjen4328
    @charliemarjen43282 жыл бұрын

    Awesome and very informative sessions you provide. Thanks alot, Charlie from Papua New Guinea

  • @Woviler
    @Woviler Жыл бұрын

    Im a diesel mechanic, just learning about hydraulics as im now a drill fitter. This is amazing. Wish i could ring you for trouble shooting

  • @zlatimirzdravkov3906
    @zlatimirzdravkov39064 жыл бұрын

    Usefull video ! Thank you sir ! I'm a young engineer and this video lesson help me to understand basic hydraulic valves principles !

  • @jordiperez2519
    @jordiperez25194 жыл бұрын

    Thank you very much Carl. Great and very detailed explanation, stay save my friends. Cheers everyone

  • @CarlDykeHydraulics

    @CarlDykeHydraulics

    4 жыл бұрын

    Thank you. We have such a great creative team to support the effort.

  • @felbel14
    @felbel14 Жыл бұрын

    Woke up to this video after falling asleep on KZread. Woke up very confused bur slept well. Thanks

  • @steveschlobohm5793
    @steveschlobohm57932 жыл бұрын

    Fantastic Video! Well done

  • @eddyhwang3879
    @eddyhwang38792 жыл бұрын

    From Korea appreciating a lot.

  • @djaberkharoubi3825
    @djaberkharoubi38252 жыл бұрын

    Very great explanation, thank you so much.

  • @felipecoronado5910
    @felipecoronado59103 жыл бұрын

    Thank you Mr. I'll see all you videos 👍👍👍👍👍👍👍

  • @jdna7031
    @jdna7031 Жыл бұрын

    This training very usefull. Many of thanks from INA

  • @andreyamen2423
    @andreyamen2423 Жыл бұрын

    Thank you for this video! I learned a lot 😊

  • @thomo421
    @thomo4214 жыл бұрын

    Really good video! , thank you for sharing your knowledge. I've SUBSCRIBED

  • @ahsanusmanrashid8050
    @ahsanusmanrashid80503 жыл бұрын

    Outstandingly explained

  • @Vidaloka100
    @Vidaloka1002 жыл бұрын

    What amazing channel... keep going the great jobs.... best regards from Brazil

  • @adiprasetiya9584
    @adiprasetiya95844 жыл бұрын

    Long time no see and welcome backk

  • @aakash0469
    @aakash04692 жыл бұрын

    Wow, I would call that an lovely infotainment. Perfect 👍.

  • @mortedeus1992
    @mortedeus1992 Жыл бұрын

    I am following you sir with allthe lesson with hydraulic controls I am electronic electrician by profession in oil and gas offshore construction vessel

  • @tooltimechris7217
    @tooltimechris72174 жыл бұрын

    It was awesome! Thnx very much for making this kind of content!!

  • @CarlDykeHydraulics

    @CarlDykeHydraulics

    4 жыл бұрын

    Thanks for being a fan of our work Chris!

  • @pritamsen6069
    @pritamsen60694 жыл бұрын

    From INDIA! Keep upload your video sir!

  • @muniyandielumali5945
    @muniyandielumali5945 Жыл бұрын

    great sir , really am very interested see your videos . I learned so much technical from your videos am from India

  • @galagaleramushu2509
    @galagaleramushu25093 жыл бұрын

    Hi Carl it's Ramushu here South Africa and i am interested in enrolling for a hydraulics course and i have been searching videos on hydraulics and i must say this is fantastic very interesting and this will be very helpful once i start with the lessons thanks keep it up

  • @casaavila7857
    @casaavila78572 жыл бұрын

    Great video!! Sr.

  • @takuhgatsiashley
    @takuhgatsiashley2 жыл бұрын

    Thanks Carl,from Zimbabwe

  • @jarnosimberg2438
    @jarnosimberg24384 жыл бұрын

    Amazing work! Even if knowing this valve it was a really informative package. Thanks a lot! Do you have some name or brand for those diagnostic DIN plug adapters?

  • @islamtaha6414
    @islamtaha64144 жыл бұрын

    Thank you tooo much that was too helpfully

  • @ambujtiwari4933
    @ambujtiwari49332 жыл бұрын

    That's great work thanks you provide this Knowledge 🙏🙏🙏

  • @edsondarlington5982
    @edsondarlington5982 Жыл бұрын

    THANKS FOR THIS INFO IT HAS REALLY HELPED.... EDSON FROM ZAMBIA

  • @qmarkleo
    @qmarkleo3 жыл бұрын

    Viewing from Philippines. Good and informative video clip . Stay safe and fit always.

  • @nickgenin21
    @nickgenin21 Жыл бұрын

    such an amazing content!

  • @MacNifty
    @MacNifty Жыл бұрын

    Really cool rig.

  • @sujitsinghrajput6426
    @sujitsinghrajput64263 жыл бұрын

    Thank you sir is really very very informative.

  • @shrikant.k.9909
    @shrikant.k.99094 жыл бұрын

    Thank you sir Feel like we are in your classroom Once again thank you so much

  • @CarlDykeHydraulics

    @CarlDykeHydraulics

    4 жыл бұрын

    Very kind. Thank you

  • @sunnykaul119
    @sunnykaul11911 ай бұрын

    thankyou for such a significamnt info

  • @isaacsepulveda8411
    @isaacsepulveda84113 жыл бұрын

    really good video..!!!

  • @ranjankumar-ew5cf
    @ranjankumar-ew5cf4 жыл бұрын

    Very informative

  • @kikkheh
    @kikkheh4 жыл бұрын

    Really thx for the video and the explanations, very useful. I would like to ask you if all the proportional solenoid need a PWM, I mean, I think it the ramps and dead band could be programmable at the PLC, but still the need of PWM signals is required because of solenoid. I have been search for a proportional valve that does not required the PWM but a normal 0-24Volts signal.

  • @bluedeckelectronics
    @bluedeckelectronics Жыл бұрын

    Thank you !

  • @samircherief8322
    @samircherief83224 жыл бұрын

    great ! thank you

  • @wheretimehasnovalue9343
    @wheretimehasnovalue934311 ай бұрын

    Wow. Just Wow. Thank You,

  • @dipakbhalodia7155
    @dipakbhalodia71554 жыл бұрын

    Very very nise good working

  • @Hewagej
    @Hewagej11 ай бұрын

    Thank nice video ❤

  • @pnderposka4825
    @pnderposka4825 Жыл бұрын

    Thanks for you it's very good

  • @atharhaider44
    @atharhaider442 жыл бұрын

    Hi Carl, I've a question. What is the difference between gain and dead band? What if we try to set the deadband and it causes the jerky motion causing a lot of loss?

  • @zakariaabdulmanaff4302
    @zakariaabdulmanaff43028 ай бұрын

    Hi,I got a project to improve on shorten the cycletime of my harvesting saw to reach its location. Presently the 4 valves is operated by an opertor to manauvre the boom to reach a ffb for havesting. My opinion is, if theres a cotrol system by means IoT or IA that can make the cutter to reach the fruits faster by just directingbit automatically to its location.

  • @jeffq9736
    @jeffq9736 Жыл бұрын

    Awesome stuff fr Terrace BC

  • @dalliphakirareddy5189
    @dalliphakirareddy51893 жыл бұрын

    Show nice sir..... I am working hydraulic maintenance.... HSM

  • @subashsingh7149
    @subashsingh71493 жыл бұрын

    Watching from guyana

  • @QuoteEnergize
    @QuoteEnergize2 жыл бұрын

    Great sir

  • @bananaschmidt2173
    @bananaschmidt21732 жыл бұрын

    Genius!

  • @ibrahimAli-xi9kd
    @ibrahimAli-xi9kd3 жыл бұрын

    Great !!!!

  • @yakut9876
    @yakut98762 ай бұрын

    in my opinion, less electronics means more reliable and simple system.

  • @shahidsohailmirza5755
    @shahidsohailmirza57553 жыл бұрын

    we can use this amplifire card for all type proportional valve?

  • @ilyasbendjeffal9758
    @ilyasbendjeffal975810 ай бұрын

    pleas i want to know whether the system is closed loop or not , well it seems not because we are not monitoring the speed with speed sensor and sending data back to a controller

  • @Gustav4
    @Gustav43 жыл бұрын

    I have a problem with my 1997 case excavator, it kills the motor when i overload the hydraulic system, like keep curling back the bucket all the way, and I cant find anybody who is good at finding out the problem.

  • @tylerdurdin8069
    @tylerdurdin8069 Жыл бұрын

    Hey, how would you like to collaborate on something about Hydraulic proportional valves on molding machines and how they "sense" pressure through the toggle against the mold body‽

  • @arunsabupaul3587
    @arunsabupaul35872 жыл бұрын

    Can you please do a video of Pr 2224 valve controller

  • @elizeusimoes490
    @elizeusimoes4902 жыл бұрын

    I am from Brasil 🥳🥳🥳🥳🥳🥳 Vey good

  • @naveensingh9297
    @naveensingh9297 Жыл бұрын

    Sir can you explain yuken proportional valve directional and flow control Model (ELDFG)

  • @iasdsz6636
    @iasdsz66363 ай бұрын

    Is there adevice used to test moog hydraulic servo valve ?

  • @prakashpunj7471
    @prakashpunj74712 жыл бұрын

    why pilot operated proportional directional control valve has no electrical feedback ?

  • @17_sarkar
    @17_sarkar11 ай бұрын

    What's the name of connector where u connect ampermeter in series ..

  • @mohamedabd1776
    @mohamedabd17763 жыл бұрын

    where are you cart ------------ we miss you very much

  • @shahidsohailmirza5755
    @shahidsohailmirza57553 жыл бұрын

    hi this shahid from Pakistan please load diretional proportional valve setting of 4warke

  • @rickwells152
    @rickwells152 Жыл бұрын

    They must have had one hell of a sale at home depot on hydrolic fittings!🤭

  • @ovchannelag5238
    @ovchannelag52389 ай бұрын

    👍👍👍

  • @davegeorge7094
    @davegeorge7094 Жыл бұрын

    Great content but cam is shaky and focus to short. Need more steady image and little panning, thanks.

  • @AkashBikash5241
    @AkashBikash52413 ай бұрын

    We are facing one critical issue with on board proportional card rexroth +/- 0 to 10 V. With -ve voltage apply some time valve start working in +ve supply direction so operation got opposite. After reset valve supply same valve start to work normal. Sir, Please suggest root cause and solution.......

  • @rambobidu
    @rambobidu4 жыл бұрын

    What is diffrence between servo and proportional valve

  • @CarlDykeHydraulics

    @CarlDykeHydraulics

    4 жыл бұрын

    A servo valve is a type of high performing proportional valve. The valve that can perform well in a servo loop is one that can respond very quickly and accurately to changes to the input/drive signal.

  • @jimlewis1992
    @jimlewis19923 жыл бұрын

    The actual topic starts at 8:40 Holy word salad batman

  • @bapakibukibuk
    @bapakibukibuk11 ай бұрын

    Good morning

  • @elizeusimoes490
    @elizeusimoes4902 жыл бұрын

    👏👏👏👏👏

  • @ql-custom5709
    @ql-custom57092 жыл бұрын

    QL-Custom Technology Ltd provide M12 Connector and cable solution

  • @edwardevans5696
    @edwardevans56963 жыл бұрын

    good kork

  • @amenakhondokar1155
    @amenakhondokar11555 ай бұрын

    ❤❤

  • @shahidsohailmirza5755
    @shahidsohailmirza57553 жыл бұрын

    the valve is rexroth

  • @cck0728
    @cck07284 жыл бұрын

    Excellent. Can anyone tell me please what is "condition command signal" (measured by left multimeter)? I am not relevant to electronics... Thanks for sparing your valuable time.

  • @CarlDykeHydraulics

    @CarlDykeHydraulics

    4 жыл бұрын

    Yes I can explain. In the video when i spoke of conditioned command (upper right monitor point, left multimeter), I meant the the external command voltage coming in to the amp card is processed first by the ramp value, the gain value, and the deadband signal, therefor the multimeter measuring the upper right monitor point (the left multimeter in the video) may not echo the value of the raw command voltage. Does that answer help?

  • @cck0728

    @cck0728

    4 жыл бұрын

    @@CarlDykeHydraulics Thanks for your kind reply. I was thinking it's a potentiometer resistance. Thanks for correction please. Please keep us educating. Thanks.

  • @picopartz1451
    @picopartz14512 жыл бұрын

    Good day sir,my i have your permision to use your video to my video tuttoria,but i translate it in tagalog,hope you grant me,thank you so much

  • @jarlebrve2868
    @jarlebrve28682 жыл бұрын

    Kvam VGS Norway

  • @najarudinhtm395
    @najarudinhtm3953 жыл бұрын

    please indonesia subtittle

  • @dalliphakirareddy5189
    @dalliphakirareddy51893 жыл бұрын

    MNC technology....

  • @swastikcoconuttrading456
    @swastikcoconuttrading456 Жыл бұрын

    all Paro aur pack working disturb missionary function engine stop automatically reset email to on our timing this problem

  • @user-je8nu2so2o
    @user-je8nu2so2o10 ай бұрын

    vietnam

  • @AdaptivePhenix
    @AdaptivePhenix Жыл бұрын

    I'd love to watch one of these videos because motion/machine control is my field.....can't _stand_ the meaningless yapping and yapping 😴

  • @michaelangelo8001
    @michaelangelo80013 жыл бұрын

    Lol... take off those ridiculous safety glasses. And "zed"... WTH?

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