Proportional Directional Valves: Fun With Electro-Hydraulics
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- Опубликовано: 9 июл 2024
- 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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Woooow. A new video clip after more than 2 years. Keep running!
6ai9i
Great content! Very intuitive , clearly explained.. huge knowhow..
Thanks carl and the rest of the team!
Really great to see you guys back!
Really high quality of content, thanks Carl and the team.
I think I found a reason to come back soon to my subscription at LunchBox Sessions... Thanks
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! 👏👏👏
Thank you, and greetings to all in Brazil. I am privileged to work with a dedicated team of artists.
This gentleman is a godsend, thank you for taking the time and effort to make such amazing content.
Moldova is watching you. Thanks for lessons!!!
thank you , Mr. Carl ! for every video that you sheared on RUclips .
Woke up to this video after falling asleep on RUclips. Woke up very confused bur slept well. Thanks
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.
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".
Q
Потому что этот мужик пердун. Люди знают это и не комментируют.
I love your videos. Thanks for sharing them.
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.
Teacher..you are the best..keep up the good videos and demos..
Also show more of actual wiring from schematics to valve..thanks
Appreciate you taking the time and explaining hydraulic valves. Just starting out on hydraulic and trying to expand my knowledge
We’re glad you found the video helpful
Awesome and very informative sessions you provide. Thanks alot, Charlie from Papua New Guinea
Outstandingly explained
From Korea appreciating a lot.
Fantastic Video! Well done
Thank you for this video! I learned a lot 😊
Very great explanation, thank you so much.
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,,
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 .
Usefull video ! Thank you sir ! I'm a young engineer and this video lesson help me to understand basic hydraulic valves principles !
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
Thank you Mr. I'll see all you videos 👍👍👍👍👍👍👍
It was awesome! Thnx very much for making this kind of content!!
Thanks for being a fan of our work Chris!
Thank you very much Carl. Great and very detailed explanation, stay save my friends. Cheers everyone
Thank you. We have such a great creative team to support the effort.
Really good video! , thank you for sharing your knowledge. I've SUBSCRIBED
Wow, I would call that an lovely infotainment. Perfect 👍.
This training very usefull. Many of thanks from INA
Long time no see and welcome backk
Great video!! Sr.
Thank you tooo much that was too helpfully
What amazing channel... keep going the great jobs.... best regards from Brazil
That's great work thanks you provide this Knowledge 🙏🙏🙏
From INDIA! Keep upload your video sir!
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?
Thanks Carl,from Zimbabwe
such an amazing content!
thankyou
for such a significamnt info
Thank you sir is really very very informative.
THANKS FOR THIS INFO IT HAS REALLY HELPED.... EDSON FROM ZAMBIA
great sir , really am very interested see your videos . I learned so much technical from your videos am from India
Really cool rig.
really good video..!!!
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.
great ! thank you
Viewing from Philippines. Good and informative video clip . Stay safe and fit always.
Thank you !
Wow. Just Wow. Thank You,
Very informative
I am following you sir with allthe lesson with hydraulic controls
I am electronic electrician by profession in oil and gas offshore construction vessel
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?
Thank you sir
Feel like we are in your classroom
Once again thank you so much
Very kind. Thank you
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
Thank nice video ❤
we can use this amplifire card for all type proportional valve?
Very very nise good working
Thanks for you it's very good
Great !!!!
Genius!
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
Is there adevice used to test moog hydraulic servo valve ?
Awesome stuff fr Terrace BC
Great sir
What's the name of connector where u connect ampermeter in series ..
Watching from guyana
why pilot operated proportional directional control valve has no electrical feedback ?
Can you please do a video of Pr 2224 valve controller
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.
Show nice sir..... I am working hydraulic maintenance.... HSM
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‽
in my opinion, less electronics means more reliable and simple system.
Sir can you explain yuken proportional valve directional and flow control
Model (ELDFG)
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.......
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.
I am from Brasil 🥳🥳🥳🥳🥳🥳 Vey good
hi this shahid from Pakistan
please load diretional proportional valve setting of 4warke
What is diffrence between servo and proportional valve
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.
👍👍👍
where are you cart ------------ we miss you very much
👏👏👏👏👏
They must have had one hell of a sale at home depot on hydrolic fittings!🤭
Great content but cam is shaky and focus to short. Need more steady image and little panning, thanks.
Good morning
good kork
❤❤
please indonesia subtittle
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
Kvam VGS Norway
QL-Custom Technology Ltd provide M12 Connector and cable solution
The actual topic starts at 8:40
Holy word salad batman
the valve is rexroth
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.
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?
@@CarlDykeHydraulics Thanks for your kind reply. I was thinking it's a potentiometer resistance. Thanks for correction please.
Please keep us educating.
Thanks.
all Paro aur pack working disturb missionary function engine stop automatically reset email to on our timing this problem
MNC technology....
vietnam
I'd love to watch one of these videos because motion/machine control is my field.....can't _stand_ the meaningless yapping and yapping 😴
Lol... take off those ridiculous safety glasses. And "zed"... WTH?