Proportional Directional Valves: Fun With Electro-Hydraulics

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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...

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7 июл 2024

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Комментарии : 115

@AliReza-ql9qb 4 года назад

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

@KIMIRAIKKONE198N4 3 года назад

6ai9i

@RJ-fm1uo 3 года назад

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 Год назад

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 Год назад

@TheLyznik Год назад

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

@SteveWrightNZ 4 года назад

Really great to see you guys back!

@cristianojoana1898 4 года назад

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

@LubeBar Год назад

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

@henriquesouza8487 4 года назад

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 4 года назад

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

@wjimenezu 4 года назад

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

@ahmedaliaseido2825 4 года назад

thank you , Mr. Carl ! for every video that you sheared on RU-vid .

@eugeniupana4830 4 года назад

Moldova is watching you. Thanks for lessons!!!

@manishgopinath2494 2 года назад

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

@carlaj1972 3 года назад

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

@lunchboxsessions 3 года назад

We’re glad you found the video helpful

@eddieclaveriamyfavoriteact438 3 года назад

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 2 года назад

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

@spotless624 4 года назад

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 .

@Woviler Год назад

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

@jeffrycarolino8068 4 года назад

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,,

@laneburgess1643 4 года назад

I love your videos. Thanks for sharing them.

@felbel14 Год назад

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

@zlatimirzdravkov3906 4 года назад

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

@steveschlobohm5793 2 года назад

Fantastic Video! Well done

@charliemarjen4328 2 года назад

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

@felipecoronado5910 3 года назад

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

@ahsanusmanrashid8050 3 года назад

Outstandingly explained

@eddyhwang3879 2 года назад

From Korea appreciating a lot.

@andreyamen2423 Год назад

Thank you for this video! I learned a lot 😊

@djaberkharoubi3825 2 года назад

Very great explanation, thank you so much.

@adiprasetiya9584 4 года назад

Long time no see and welcome backk

@jordiperez2519 4 года назад

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

@CarlDykeHydraulics 4 года назад

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

@tooltimechris7217 4 года назад

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

@CarlDykeHydraulics 4 года назад

Thanks for being a fan of our work Chris!

@casaavila7857 2 года назад

Great video!! Sr.

@aakash0469 2 года назад

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

@jdna7031 Год назад

This training very usefull. Many of thanks from INA

@takuhgatsiashley 2 года назад

Thanks Carl,from Zimbabwe

@thomo421 4 года назад

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

@Vidaloka100 2 года назад

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

@pritamsen6069 4 года назад

From INDIA! Keep upload your video sir!

@islamtaha6414 4 года назад

Thank you tooo much that was too helpfully

@jarnosimberg2438 4 года назад

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?

@mortedeus1992 Год назад

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

@ambujtiwari4933 2 года назад

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

@edsondarlington5982 Год назад

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

@sujitsinghrajput6426 3 года назад

Thank you sir is really very very informative.

@MacNifty Год назад

Really cool rig.

@sunnykaul119 11 месяцев назад

thankyou for such a significamnt info

@bluedeckelectronics Год назад

Thank you !

@ranjankumar-ew5cf 4 года назад

Very informative

@nickgenin21 Год назад

such an amazing content!

@galagaleramushu2509 3 года назад

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

@kikkheh 4 года назад

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.

@muniyandielumali5945 Год назад

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

@wheretimehasnovalue9343 11 месяцев назад

Wow. Just Wow. Thank You,

@qmarkleo 3 года назад

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

@samircherief8322 4 года назад

great ! thank you

@isaacsepulveda8411 3 года назад

really good video..!!!

@shrikant.k.9909 4 года назад

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

@CarlDykeHydraulics 4 года назад

Very kind. Thank you

@atharhaider44 2 года назад

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?

@dipakbhalodia7155 4 года назад

Very very nise good working

@Hewagej Год назад

Thank nice video ❤

@shahidsohailmirza5755 3 года назад

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

@jeffq9736 Год назад

Awesome stuff fr Terrace BC

@pnderposka4825 Год назад

Thanks for you it's very good

@subashsingh7149 3 года назад

Watching from guyana

@dalliphakirareddy5189 3 года назад

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

@ilyasbendjeffal9758 10 месяцев назад

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

@zakariaabdulmanaff4302 8 месяцев назад

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.

@17_sarkar 11 месяцев назад

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

@tylerdurdin8069 Год назад

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‽

@iasdsz6636 3 месяца назад

Is there adevice used to test moog hydraulic servo valve ?

@Gustav4 3 года назад

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.

@QuoteEnergize 2 года назад

Great sir

@bananaschmidt2173 2 года назад

Genius!

@arunsabupaul3587 2 года назад

Can you please do a video of Pr 2224 valve controller

@ibrahimAli-xi9kd 3 года назад

Great !!!!

@naveensingh9297 Год назад

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

@prakashpunj7471 2 года назад

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

@ovchannelag5238 9 месяцев назад

👍👍👍

@shahidsohailmirza5755 3 года назад

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

@AkashBikash5241 3 месяца назад

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 4 года назад

What is diffrence between servo and proportional valve

@CarlDykeHydraulics 4 года назад

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.

@elizeusimoes490 2 года назад

I am from Brasil 🥳🥳🥳🥳🥳🥳 Vey good

@elizeusimoes490 2 года назад

👏👏👏👏👏

@mohamedabd1776 3 года назад

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

@amenakhondokar1155 5 месяцев назад

❤❤

@yakut9876 2 месяца назад

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

@rickwells152 Год назад

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

@davegeorge7094 Год назад

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

@bapakibukibuk 11 месяцев назад

Good morning

@ql-custom5709 2 года назад

QL-Custom Technology Ltd provide M12 Connector and cable solution

@edwardevans5696 3 года назад

good kork

@jimlewis1992 3 года назад

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

@jarlebrve2868 2 года назад

Kvam VGS Norway

@picopartz1451 2 года назад

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

@najarudinhtm395 3 года назад

please indonesia subtittle

@cck0728 4 года назад

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 4 года назад

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 4 года назад

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

@shahidsohailmirza5755 3 года назад

the valve is rexroth

@dalliphakirareddy5189 3 года назад

MNC technology....