Proportional Directional Valves: Fun With Electro-Hydraulics

Рет қаралды 316,443

Күн бұрын

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 4 жыл бұрын

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

@KIMIRAIKKONE198N4 3 жыл бұрын

6ai9i

@RJ-fm1uo 3 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 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 Жыл бұрын

@TheLyznik 11 ай бұрын

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

@cristianojoana1898 4 жыл бұрын

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

@LubeBar Жыл бұрын

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

@SteveWrightNZ 4 жыл бұрын

Really great to see you guys back!

@henriquesouza8487 4 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 4 жыл бұрын

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

@wjimenezu 4 жыл бұрын

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

@manishgopinath2494 2 жыл бұрын

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

@eugeniupana4830 4 жыл бұрын

Moldova is watching you. Thanks for lessons!!!

@ahmedaliaseido2825 4 жыл бұрын

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

@eddieclaveriamyfavoriteact438 3 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.

@felbel14 Жыл бұрын

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

@rico2207 2 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

@carlaj1972 3 жыл бұрын

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

@lunchboxsessions 3 жыл бұрын

We’re glad you found the video helpful

@laneburgess1643 4 жыл бұрын

I love your videos. Thanks for sharing them.

@zlatimirzdravkov3906 4 жыл бұрын

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

@spotless624 4 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 .

@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

@jeffrycarolino8068 4 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,,

@charliemarjen4328 2 жыл бұрын

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

@ahsanusmanrashid8050 3 жыл бұрын

Outstandingly explained

@steveschlobohm5793 2 жыл бұрын

Fantastic Video! Well done

@felipecoronado5910 3 жыл бұрын

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

@jarnosimberg2438 4 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?

@eddyhwang3879 2 жыл бұрын

From Korea appreciating a lot.

@djaberkharoubi3825 2 жыл бұрын

Very great explanation, thank you so much.

@andreyamen2423 Жыл бұрын

Thank you for this video! I learned a lot 😊

@jdna7031 Жыл бұрын

This training very usefull. Many of thanks from INA

@thomo421 4 жыл бұрын

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

@jordiperez2519 4 жыл бұрын

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

@CarlDykeHydraulics 4 жыл бұрын

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

@Vidaloka100 2 жыл бұрын

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

@aakash0469 2 жыл бұрын

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

@takuhgatsiashley 2 жыл бұрын

Thanks Carl,from Zimbabwe

@tooltimechris7217 4 жыл бұрын

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

@CarlDykeHydraulics 4 жыл бұрын

Thanks for being a fan of our work Chris!

@casaavila7857 2 жыл бұрын

Great video!! Sr.

@adiprasetiya9584 4 жыл бұрын

Long time no see and welcome backk

@pritamsen6069 4 жыл бұрын

From INDIA! Keep upload your video sir!

@islamtaha6414 4 жыл бұрын

Thank you tooo much that was too helpfully

@kikkheh 4 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.

@ambujtiwari4933 2 жыл бұрын

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

@sujitsinghrajput6426 3 жыл бұрын

Thank you sir is really very very informative.

@sunnykaul119 11 ай бұрын

thankyou for such a significamnt info

@nickgenin21 Жыл бұрын

such an amazing content!

@edsondarlington5982 Жыл бұрын

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

@MacNifty Жыл бұрын

Really cool rig.

@ranjankumar-ew5cf 4 жыл бұрын

Very informative

@isaacsepulveda8411 3 жыл бұрын

really good video..!!!

@qmarkleo 3 жыл бұрын

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

@muniyandielumali5945 Жыл бұрын

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

@galagaleramushu2509 3 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

@samircherief8322 4 жыл бұрын

great ! thank you

@atharhaider44 2 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?

@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

@bluedeckelectronics Жыл бұрын

Thank you !

@wheretimehasnovalue9343 11 ай бұрын

Wow. Just Wow. Thank You,

@dipakbhalodia7155 4 жыл бұрын

Very very nise good working

@shrikant.k.9909 4 жыл бұрын

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

@CarlDykeHydraulics 4 жыл бұрын

Very kind. Thank you

@pnderposka4825 Жыл бұрын

Thanks for you it's very good

@Hewagej Жыл бұрын

Thank nice video ❤

@shahidsohailmirza5755 3 жыл бұрын

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

@subashsingh7149 3 жыл бұрын

Watching from guyana

@arunsabupaul3587 2 жыл бұрын

Can you please do a video of Pr 2224 valve controller

@jeffq9736 Жыл бұрын

Awesome stuff fr Terrace BC

@QuoteEnergize 2 жыл бұрын

Great sir

@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‽

@zakariaabdulmanaff4302 8 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.

@dalliphakirareddy5189 3 жыл бұрын

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

@naveensingh9297 Жыл бұрын

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

@ibrahimAli-xi9kd 3 жыл бұрын

Great !!!!

@bananaschmidt2173 2 жыл бұрын

Genius!

@iasdsz6636 3 ай бұрын

Is there adevice used to test moog hydraulic servo valve ?

@shahidsohailmirza5755 3 жыл бұрын

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

@17_sarkar 11 ай бұрын

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

@Gustav4 3 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.

@ilyasbendjeffal9758 10 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

@prakashpunj7471 2 жыл бұрын

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

@elizeusimoes490 2 жыл бұрын

I am from Brasil 🥳🥳🥳🥳🥳🥳 Vey good

@yakut9876 2 ай бұрын

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

@rambobidu 4 жыл бұрын

What is diffrence between servo and proportional valve

@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.

@mohamedabd1776 3 жыл бұрын

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

@AkashBikash5241 3 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.......

@rickwells152 Жыл бұрын

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

@bapakibukibuk 11 ай бұрын

Good morning

@ovchannelag5238 9 ай бұрын

👍👍👍

@davegeorge7094 Жыл бұрын

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

@elizeusimoes490 2 жыл бұрын

👏👏👏👏👏

@edwardevans5696 3 жыл бұрын

good kork

@cck0728 4 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 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 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.