HUGE Lego Technic Flywheel & Clutch Lifting weights with Stored Energy! 4k

Hey Everyone! I’ve created a device to test the energy stored in a huge Lego Technic Flywheel with the help of a friction clutch.
I’ll be continuing with this Lego Experiment to find its full potential to see how much weight it can lift or pull.
Thanks for Watching :)
#lego
#experiments
#legoTechnic
#tank
#legocar
#legomoc
#extremebrickmachines
#legospinningwheel
#brickexperiment
#legoengine
#rc
#legoflywheel
#legoclutch
#legoexperimental
#legostarwars
#brick

[@blocksers6948]

Interesting Fact: This is how, in some roller coasters, a turbo start with very fast acceleration is achieved. The have to produce mega Joules of force but only for a split second to achieve the insane acceleration( in an amusement park here in Germany one of them can reach 60 mph or 100kmh in less than 1.4 seconds. A motor producing that amount of force would be unfeasable so the energy is built up like this over the course of about 5 minutes with a 5 ton flywheel!

[@GazRsExtremeBrickMachines]

Thank you for this :)

[@spaceistheplace2293]

While flywheel based roller coaster launches do absolutely exist, and were produced by a German company, none exist in Germany. Hydraulic, pneumatic, or magnetic launches are far more common methods used on coasters.

[@tobiasfrank01]

What Ride are you talking about, Fluch von Nowgorod?

[@filgiupo4853]

@@spaceistheplace2293 in Italy we have a magnetic coaster it’s called highspeed

[@Inyourface3445]

I can’t imagine the clutch on one of those things

[@sammason2300]

The energy stored in the flywheel is 0.5 x I x w^2, where I is the moment of inertia and w is the rotational speed ( in radians per second (= rpm / 60 x 2π)). The moment of inertia depends on the mass distribution through the flywheel, but for a solid disk is 0.5 x Mass x radius^2. This energy is then transferred to gravitational potential energy, which is calculated as the mass of the load (in kg) multiplied by the gravitational constant (approx. 10m/s/s) multiplied by the vertical ascent (in metres), i.e. energy (in Joules) = m x g x h. In your last case before the clutch gave out the machine lifted 1kg by about 50cm (guess) so that gives 5J of energy output. The efficiency of conversion is simply the ratio of these two energies. P.S. don't be disappointed if the efficiency looks quite poor!

[@GazRsExtremeBrickMachines]

Cheers for doing that again Sam! Appreciate it :)

[@letsdosomething6691]

You can calculate horse power from this really easily. Hp is defined as how fast a device or engine can lift a weight to a specific height. I think the weight is 500 pounds and the length is 10 feet. That’s probably wrong though. But what you’ve built is almost exactly how hp was invented except instead of a flywheel it was a horse. Very cool and you should totally calculate the hp of the different flywheels.

[@letsdosomething6691]

James Watt, a Scottish engineer and designer of an enhanced steam engine in the late 18th century, gets credit for the term horsepower. He measured how much weight a horse could lift over a known distance in a minute and found it to be a little over 32,500 foot-pounds of force. He then rounded up and divided by 60 to get 550 foot-pounds per second. And, voila, horsepower. So I had the equation a little backwards but the idea is the same. Here is the actual equations you might need to calculate this. en.m.wikipedia.org/wiki/Horsepower

[@sammason2300]

@@letsdosomething6691 Yes, if you measure how long it takes to lift the weight by a height then the power is simply m x g x h / t. I would regard this as being a measure of the power transfer capability of the clutch rather than the flywheel (which is technically and energy storage device)

[@MeariBamu]

@@GazRsExtremeBrickMachines can you try the top speed gear model using brushless DC Motor?

[@awanderer3047]

It's crazy how flywheels can hold so much energy, love seeing them put to the test :)

[@GazRsExtremeBrickMachines]

Thankyou very much! they’re fascinating things, I really wanted to push it more, next time hopefully :)

[@Leatherface123.]

Theyre good weapons too if you put 2 teeth on each end of them

[@Mike-oz4cv]

Actually they can’t hold that much energy. The chemical energy stored in an equal mass of gasoline could do this lifting for hours or even days.

[@awanderer3047]

@@Mike-oz4cv I know, the fact that it can even lift the weights is impressive. I wouldn't expect it to get off the ground.

[@qrygamer]

thats why theyre so heavvy

[@TaylorAmes]

Clutches are probably one of my favorite creations to see redone in lego. I don't how many iterations you are going to go through, but I'd love to see some of your different itterations along the way!

[@GazRsExtremeBrickMachines]

Hey thank you Taylor, honestly I’m pretty new to clutches with Lego and have a bit to learn. There was just too much torque to handle on this one :)

[@johndeeregamer8979]

Hello, I miss you and your videos

[@GazRsExtremeBrickMachines]

Hey thank you that means a lot :)

[@eppiox]

Lego and flywheels, so good.

[@GazRsExtremeBrickMachines]

Hey thank you :)

[@michaelyoung7261]

Flywheels are very good dynamic energy batteries. The largest flywheel I’ve seen in person was a massive 8 foot steel ring about 1.5” thick and 16” wide with chonker spokes. The flywheel I’ve used most is in a machine called The Buffalo. It’s a steel cutting machine with five different cutting implements tied in to one flywheel. I’ve seen it punch through 1 inch thick steel like it was butter with a cold center. The sound was immense and the vibrations through the floor scary. There’s a reason that flywheels are used so often

[@GazRsExtremeBrickMachines]

Hi there thank you for that nice to read! I’ve seen a few on KZbin and always found the power fascinating :)

[@SansSentiments]

@@GazRsExtremeBrickMachines you could built some lego version of a batteryless UPS with your flywheels to measure the stored energy ;)

[@shlushe1050]

This would be an awesome testing platform for testing clutches! People that make vacuum engines would love to see how different designs perform!

[@GazRsExtremeBrickMachines]

Hey that’s a great point and idea, it definitely would put them through their paces! :)

[@shlushe1050]

@@GazRsExtremeBrickMachines I'd love to see it!!!! You can also test power transfer with it lol

[@shlushe1050]

@@GazRsExtremeBrickMachines Looking back now, it seems when the string winds on the shaft it's essentially changing the pulley ratio by changing the diameter of the shaft. So as it lifts it gets harder to lift. Perfect stress test for clutches and flywheels!!!

[@corn6553]

Not only is this an interesting idea, but it also makes flywheels and clutches easier to understand! nice job :D

[@GazRsExtremeBrickMachines]

Hey thank you for that I’m glad you liked it :)

[@OneRoomShed]

2:41 this reminds me of watching The Price Is Right when I was a kid. I always wanted to see the big wheel spin that fast. 😀 Back then I would imagine someone spinning it. Then it starts spinning faster like a run away diesel until it self destructs. 😂

[@GazRsExtremeBrickMachines]

😂 I remember I used to watch many moons ago! I might connect my 39 motor setup on this and see at rpm things get interesting lol.

[@GazRsExtremeBrickMachines]

Hey Everyone! Sorry I’ve been away for awhile! I hope you’re all well :) A big thank you to all the new and old subscribers who have got me to 100,000 Subs! I’ve got quite a few projects on the go so there should be some regular videos again! As always i appreciate all the feedback and if you have any ideas let me know :)

[@thegamerpro3243]

no problem just getting those good ideas is the key

[@UnlimitedBricks]

Hi

[@brickleymotion]

Hello there! I have one idea for you to try- if you could attempt on making Mars rover type of vehicle- 6x6 or maybe 8x8 drive with some insane suspension, and also maybe a claw to lift some stuff and put into some type of a bow on that vehicle. Sounds pretty challenging but i think it would be easy for you!

[@brickleymotion]

Box* sorry I missed letter while typing.

[@GazRsExtremeBrickMachines]

@@brickleymotion hey there nice idea! I think they use a rocker type rear axle which work well! I will do something like this thanks! Also a weird 8x8 vehicle :)

[@jareddeckard2703]

You're back! We all missed you! I don't know how you always manage to come up with amazing, outside the box creations. This one was no exception. Glad to have you back. Happy building!

[@GazRsExtremeBrickMachines]

Hey Jared thankyou so much that means a lot! Sorry for the late reply 😀

[@PhilmoreJenkins]

Really cool to see this. Hopefully you can get a clutch more powerful

[@GazRsExtremeBrickMachines]

Hey thank you very much! Originally I had no clutch but I couldn’t keep tension in the line and things got messy lol. I do have a different way to do it next :)

[@denzzlinga]

I´d use a differential gear as clutch. Just use a tire on one output shaft and the winch on the other. If you then clamp the tire tight to a standstill, all the momentum of the flywheel is transfered to the winch. With this setup, your "clutch" will withstand a lot of torque, just make the lever clamping the tire longer to get more force.

[@GazRsExtremeBrickMachines]

Hey there thank you so much that info and idea, I will look into it cheers :)

[@unogazzy84]

I really like physics. I'm not good at it but these kind of experiments are always fun to watch.

[@GazRsExtremeBrickMachines]

Hey thank you for that I’m glad you like it :) From another Gaz in 84 :)

[@matthewnardin7304]

That wheel has some Price is Right vibes to it.

[@swecreations]

Spin the flywheel faster with higher gearing/more robust/powerful motors for the next video! :) Awesome!

[@GazRsExtremeBrickMachines]

Hey thank you very much! I’ll definitely use more motors next time, it could get interesting… lol :)

[@Sean-Ax]

2:31 Always love seeing people's cats show up in videos. Charlie's adorable!! ^^

[@GazRsExtremeBrickMachines]

I’ll pass the compliment on cheers :) Sometimes not as adorable at 5am haha.

[@Sean-Ax]

@@GazRsExtremeBrickMachines Oh, believe me, I know; I've got one that won't shut up, and I can't figure out what she wants. x.x lol

[@GazRsExtremeBrickMachines]

@@Sean-Ax lol Awe bless! Food food or a different flavour food to the last 7 flavours…. Charlie’s life long friend/sister(Ruby, was in a few videos) died a few weeks back and he’s so clingy at the moment! He still goes around looking for her which is so sad. I now miss her waking me up at silly times :)

[@weldeddaydreams]

Your clutch is fine, you just need to spin it faster to reduce the torque load. Overdrive it from the flywheel and underdrive to your winch spool.

[@GazRsExtremeBrickMachines]

Hey there thanks for the suggestion I really do appreciate it! Nice idea :)

[@abossoum2392]

Hi bro, fly wheels are the best creation ever using Lego. I also have a suggestion for you, you should make a suspension mechanism and equip it in the testing mechanism,the main purpose of it is to pretend the damage to the "weight", I've noticed that when you release the clutch while the elevator is at it's maximum altitude, it falls and breaks, and this may cause damage to the Lego parts Thanks for reading bro, I appreciate it❤️

[@GazRsExtremeBrickMachines]

Hey there thank you so much for the that i appreciate it! That’s a cool little idea I like it. I do love flywheels too I have a good little test soon and will use one on a Lego saw as well :)

[@shlushe1050]

Do you think small ratcheting mechanism could solve that problem?

[@abossoum2392]

@@shlushe1050 well... I don't think so, a ratcheting mechanism won't absorb the shock, it'll just hold the elevator up and prevent it from falling, but how will we get the elevator down after that?

[@shlushe1050]

@@abossoum2392 that's the point lol, after it goes up it'll hold itself up showing how efficient it is at transferring power. Then to release it you can release the holding lever, ratchet and tooth

[@bluesidedmilk5783]

If Lego technic were affordable, it would be a really cool way to learn some parts of physics and engineering to some degree

[@chrissbrick4989]

Glad to see your back!

[@GazRsExtremeBrickMachines]

Hey Chris hope you’re well! Cheers :)

[@nathanmoore6487]

Man putting your cat in that last flywheel really did the trick lol

[@GazRsExtremeBrickMachines]

Lol he’s quite a big guy as well, 7 KG! Lol

[@Hold3n916]

You should use a dog style engagement instead of the friction clutch! It wouldn’t slip and they’re meant to be engaged in motion!

[@GazRsExtremeBrickMachines]

Hey thanks Max I’ll look into that! Cheers :)

[@EnjoyCocaColaLight]

This is legit magic.

[@GazRsExtremeBrickMachines]

Hey thank you so much :)

[@Nintendo3D5]

I just enjoyed watching flywheel spin

[@Fogolol]

watching that huge flywheel spinning and making the whole contraption wobble gave me severe anxiety

[@BunkerSquirrel]

real testament to how much power can be stored in batteries. truly remarkable

[@mister_bomb7777]

Care to elaborate?

[@AbnormalAspirations]

@@mister_bomb7777The original energy source for the entire system here is batteries.

[@ReiverBlue1971]

03:46 Oops, defeated by it's own success ;D

[@projectstesi7133]

Very nice. Like, comment share...😃

[@GazRsExtremeBrickMachines]

Hey thank you very much :)

[@jdbrickcreation]

Nice build, I like the different wheel you manage to create for this experience. 👌

[@GazRsExtremeBrickMachines]

Hey thank you so much! Appreciate the feedback :)

[@DCDevonCancian]

2:13 I could be totally wrong about the answer for this, but with some basic math problem solving: based on the weight difference of the biggest flywheel and the one before it as well as the weight of the final load test for the second last flywheel, the potential maximum load weight for the big flywheel could be around 12.4 kg or about 27.3 lb, which is also about 4.4x heavier than the flywheel itself. It would be pretty impressive if my guess here is close to the end result. You'll definitely need to enlarge and/or reinforce the clutch first though like you did with the flywheel. Otherwise, the clutch will always limit the potential maximum lift height. I think.

[@GazRsExtremeBrickMachines]

Thank you very much for this comment! Sorry I’ve been away and logged out. I’m continuing with the project shortly :)

[@TheJonesLP1]

Important to know, that not only the mass is important, but its distance to rotation center. Both flywheels could have the same mass, if one has its mass mor far from the center it will have a higher moment of inertia

[@GazRsExtremeBrickMachines]

Hey there thank you for, interesting :)

[@Zorro9129]

You could probably make the flywheel even heavier by putting pins through all the holes.

[@GazRsExtremeBrickMachines]

The thought scares me lol. But yes every little helps :)

[@LordDecapo]

I feel like the flex at the top caused the clutch to give un-even pressure when lifting the heaviest loads... Am curious how much more it could lift with less flex and possibly more clutch force. Great video!

[@GazRsExtremeBrickMachines]

Interesting point and I will check that out! You could have hit the problem, I’ll take a look cheers :)

[@ARockRaider]

I feel like this rig could use some sort of ratcheting device for a Cleaner demonstration. If you wanted you could also run the line through a pully so the flywheel could be mounted on the ground. Neat demonstration as it is!

[@GazRsExtremeBrickMachines]

Hey there interesting idea I like that! I will definitely do things different next time! And thank you very much :)

[@ARockRaider]

@@GazRsExtremeBrickMachines something else i thought of, if your clutch continues to slip you can make a "clutch pack". How they normally work is they have disks keyed to the shaft and a "cage" going around the entire pack, alternate one disk for the shaft and one for the cage until the clutch stops slipping.

[@Kafj302]

3:08 should have made it look like the "price is right" wheel

[@LouisIreland]

My fav Lego video ever

[@GazRsExtremeBrickMachines]

Oh wow thank you for that cheers :)

[@SatelliteYL]

This set up is amazing

[@GazRsExtremeBrickMachines]

Thank you so much :)

[@kirfort8770]

Cool video, It's nice to see you again!

[@GazRsExtremeBrickMachines]

Thank you so much :)

[@Sneakz7]

Hi glad to see you are back!

[@GazRsExtremeBrickMachines]

Hey there cheers thanks for that :)

[@SpacedHawk]

Welcome back!!🎉

[@GazRsExtremeBrickMachines]

Hey! Thank you very much 😀😀

[@rezafu]

you should add a ratchet gear for the clutch and put a limiter to not crank past the top

[@skavies2351]

The cat was the best part.

[@Athens69420]

Long time no see dude! Nice video, happy to see you still making videos 😀

[@GazRsExtremeBrickMachines]

Indeed I hope you’re good! And thank you :)

[@Athens69420]

@@GazRsExtremeBrickMachines 👍😉

[@carlbModels]

Hey Gaz long time no see. Glad you're building again. I like this, it has a real sense of power and threat! sort of reminds me of Event Horizon. Very nice build as ever. As for the clutch, can't you do an intermediate gear ratio of say 3/4 which then gives you 25% more torque handling? or you could double up on clutches? Lovely build. And pretty unique to Lego 👍🍺🇬🇧

[@GazRsExtremeBrickMachines]

Hey cheers Carl it’s been too long! Originally I had no clutch but I couldn’t keep tension in the slack line well enough and then it wanted to destroy itself when it hit the top lol. I think the gearing would help but I’m hoping to pull or lift a lot lot more! I know you’ll know so much more about Lego clutches than me, I think this is my first! 😀😀

[@carlbModels]

@@GazRsExtremeBrickMachines oh I get it now. Why not use a differential as torque sensor - when it hits the stops, the torque rises rapidly and the diff operates a cut off switch and disengages drive. Not a million miles away from the auto geabox thst @MaxBrix and others did. I know little of Lego compared to you! 'tis great to see what other people come up with. Now RC cars.... there's some good stuff there and I bet you're just a few moves away from getting into that as well. Take care 👍🍺🇬🇧

[@GazRsExtremeBrickMachines]

I’m still trying to keep away from RC! I love your 4x4 crawler so much! Thanks for the info Carl I really do need to learn a bit more on this! It’s weirdly one thing I never played about with much when I was younger. 😀🍺

[@autotactic]

there was a bus made out like this, but he converted the rotational energy into elecricity with magnets and cooper, try something like that.

[@GazRsExtremeBrickMachines]

Hi there I’ve read about the buses using huge flywheels, fascinating stuff. The energy is immense!

[@legolas7470]

YOUR BACK😀😀

[@GazRsExtremeBrickMachines]

Hey there great to see you comment! It means a lot after all this time 😀

[@Manzz2]

Those flywheels remind me of the capacitors. They can receive 1 amp for 10 seconds and then output 100 ampers for milliseconds

[@nathanmoore6487]

He's back! I see you've been busy to say the least awesome build as always

[@GazRsExtremeBrickMachines]

Hey Nathan nice to see you around still thank you very much :)

[@qumpania]

While lego stuff surely is interesting it was the cat I appreciated the most.

[@Triangle1234]

well that's one way to flex i guess

[@Oniwa105_]

it seems to convert energy to friction at connecting the clutch. so maybe it is good to add CVT beside the clutch’s input . connecting the clutch, set input low and output high. after connecting the clutch, set input high and output low. (i’m japanese student. so i maybe make a misteke of words.)

[@GazRsExtremeBrickMachines]

Hey there that’s a very interesting idea thank you for that! Your English is great too :)

[@nathan22211]

I'm pretty sure some wind and solar farms use flywheels in vacuums for energy storage

[@GazRsExtremeBrickMachines]

Hey yes they do they’re fascinating things! I stayed at a hotel which spun a flywheel under cheap rate electric and released the energy during high rate! :)

[@Wasbever_14]

Yoooo! I missed you! Glad u are vack

[@GazRsExtremeBrickMachines]

Hey hey thank you so much! Hope you’re good :)

[@Grychon]

I've missed your videos showcasing your amazing creations. I wish I had a tenth of your ability! Fly wheels can be awesome and fun to experiment with. Looking forward to seeing more 👍

[@GazRsExtremeBrickMachines]

Hey Lee thankyou so much that means a lot thanks! I hope things are good, cheers :)

[@blockpartyrobotleague]

Ayy, you're back!

[@GazRsExtremeBrickMachines]

Hey hey! Yes hopefully for a long time 😀

[@erikarnold4737]

when ur clutch becomes a brake = / cool concept for sure

[@GazRsExtremeBrickMachines]

Hey thanks Erik, more work needed on the clutch :)

[@ChainsawFPV]

Def get rid of the friction clutch, and try a multi geared transmission. Yes, a pain. But would be cool. That way can multiply the force of the flywheel some more.

[@GazRsExtremeBrickMachines]

Hey there thank you for that I think I will get rid of the clutch, I’ll play about with things. The big problem is getting things to handle the torque :)

[@FelixH299]

He is baaaaack 🥰🥳🥳 finally haha i love it :D

[@GazRsExtremeBrickMachines]

Thank you Felix that means a lot 😀😀

[@eastonchristensen3601]

Welcome back my man!! Hope you’ve been well!! Very impressive fly wheel technique! I did not think it could hold as much weight as it could🤣 I wonder if you tried some how making a new system with multiple disks like on a real manual car, that would be very interesting! Cant wait for more vids!

[@GazRsExtremeBrickMachines]

Hey Easton I searched for your name on replies but it didn’t show! Thankyou very much as always! I’ve been well thankyou, a few around me not so which I think had some effect but I’ll be busy busy from now on :) Great to see you about 😀

[@blendpinexus1416]

flywheels are really neat. the earliest electrically powered bus i know of used a flywheel and an electric motor. the motor spun the flywheel up to speed when at bus stop through an overhead wire connection when t the stops

[@GazRsExtremeBrickMachines]

Oh wow thanks for that info! It’s scary how much energy big heavy flywheels can hold! Although my experiment didn’t show it too well lol :) I know the lmp1 cars a few years ago had flywheels where a passenger seat would usually be and spun up during braking by electric motors and then released the charge back to the front axle at the corner exit.

[@blendpinexus1416]

@@GazRsExtremeBrickMachines oooo, nice that is another cool use of flywheels.

[@hannespollinger7698]

Yes👍

[@EnigmaScience]

Very impressive! I think a bigger version of such flywheel in vacuum enclosure with magnetic levitation bearings might solve the main issue with renewable energy sources as a cheap and reliable energy storage.

[@GazRsExtremeBrickMachines]

Hey there I stayed at a hotel once which stored energy in a flywheel at cheap electric rate and released it at expensive rate :)

[@EnigmaScience]

@@GazRsExtremeBrickMachines That's really cool! I didn't know local business implemented such technology at all!

[@GazRsExtremeBrickMachines]

@@EnigmaScience I was surprised too!

[@Introvert_Alert]

When you said "and Charlie" for a split second my brain thought you were gonna spin a cat 💀

[@ian6083]

This is very cool! Great job and thanks for sharing!

[@petertrom4397]

Awesome video!

[@GazRsExtremeBrickMachines]

Thank you very much Peter :)

[@origamakoie6558]

Great to see you back! Super interesting experiment.

[@GazRsExtremeBrickMachines]

Hey great to see you about :) thank you very much!

[@supremebricks6699]

Never heard of a flywheel but pretty cool

[@thatelectropig8678]

Welcome back my man! I see more and more genius builds on the horizon

[@GazRsExtremeBrickMachines]

Omg I’m so glad to see you reply :) and thank you very much I hope things are good!

[@thatelectropig8678]

@@GazRsExtremeBrickMachines your welcome! You to man

[@alessioram6631]

Awesome! Glad you are back :D

[@GazRsExtremeBrickMachines]

Hey thanks Alessio, it’s been so long! Hope you’re good :)

[@alessioram6631]

@@GazRsExtremeBrickMachines You too! :)

[@riversilk]

For the left side, you could use a clutch that starts by contacting Rubber (like now) but After that also inserts physical pins (like the right One)

[@GazRsExtremeBrickMachines]

Hey thanks for the idea it’s much appreciated :)

[@UnlimitedBricks]

Hey long time no see. This is cool experiment. I love it.

[@GazRsExtremeBrickMachines]

Hey there it is, so nice to see you around still thank you 😀

[@acidbloodhound]

Perfect example of destroying your clutch. XD

[@spudstudios3342]

I love your cat😊

[@GazRsExtremeBrickMachines]

Hey thanks I’ll pass it on :)

[@Shadow-yl2tf]

Welcome back

[@ViktorYagodin]

You gotta use more friction square, like in clutch mechanism in car gearbox and decrease the gear ratio in lifting mechanism, so it will be slower, but effective.

[@Request_2_PANic]

I'd suggest adding a gearbox to increase the torque on the lifting end to avoid the clutch slipping, and possibly adding in another flywheel there too to provide a more controlled decent when the load comes back down which could be engaged with a ratchet.

[@GazRsExtremeBrickMachines]

Hey there that’s a great suggestion! Thank you so much, the second flywheel is a great idea!

[@lolb1221]

👍👍

[@antifreezzz666]

эхх, на самом интересном месте закончил)

[@dancoulson6579]

I wonder if instead of using a friction based clutch, you could instead use a series of pegs which slot in. The plus side is that there is no slipping. But the downside is that there is absolutely no give - It's either all or nothing system. The alternative is to use more friction material, or increase the pressing force between the friction material.

[@aaronpedersen6658]

could you change the gear ratios between the clutch and the load? That way you can still measure the energy in the fly wheel (it’s ability to lift the load), while reducing the required friction on the clutch. The transfer of energy will just be slower, that’s all.

[@GazRsExtremeBrickMachines]

Hey Aaron I should have done this tbh. I was worried it would lift to slow but it would have been ideal. Cheers :)

[@boobles3476]

this some lego that shit aint dangerous to touch

[@donnachaslegocreations]

Hello nice to see you back. You should try making 3 more of those 2.8 kg flywheels (if you have enough parts) and see what happens when you put them on a car. You might need brakes on that car.

[@GazRsExtremeBrickMachines]

Haha hey Donnacha! Nice to see you still around thank you! You would need big brakes lol, I think I used two thirds of my panels! There’s a crazy amount in there. Think 300 plus eek

[@justinarseneau4450]

awww the cute cat😄😄

[@GazRsExtremeBrickMachines]

Cheers I’ll pass him the compliment :)

[@edwardhammock24]

Great video, I love the use of the linear actuators to engage and disengage.

[@GazRsExtremeBrickMachines]

Hi Edwards thanks for that I’m glad you like it, was a fun project

[@hyperion9934]

Maybe on the clutch side you could have some way to slowly lower the weight without hindering the lifting of said weight. Like some kind of escapement. So you don't have a weight crashing down to the ground.

[@GazRsExtremeBrickMachines]

Hey yes nice idea, I needed a double clutch when one engages the other disengages maybe :)

[@ramo1484]

Make a lego sandbelt or sanding wheel

[@GazRsExtremeBrickMachines]

Hey there I like that idea, I will definitely be doing something along those lines thank you :)

[@Fish-Finger]

its good to see u back filming again. really cool video cant wait to see what it becomes. and congrats on 105k subs

[@GazRsExtremeBrickMachines]

Hey hey I hope you’re well :) so glad to see you around I was worried my channel would disappear from the radar :)

[@Leatherface123.]

Yay he’s back

[@LewisRiverman]

This is how old Schwarzkopf Shuttle-Coasters used to launch their trains.

[@GazRsExtremeBrickMachines]

Oh nice cheers for that :)

[@2nd_boiledtea867]

Ayyyx King is back

[@GazRsExtremeBrickMachines]

Hey there that means a lot, cheers😊

[@2nd_boiledtea867]

@@GazRsExtremeBrickMachines remember me? Like maybe as Lord_Backfisch? Or boiledtea? (I got a new Account on my PC so this is my mobile account now

[@GazRsExtremeBrickMachines]

Of course I remember you (that name) you always commented! I do like a cup of tea so won’t forget this one lol :)

[@2nd_boiledtea867]

@@GazRsExtremeBrickMachines :D

[@calvinthedestroyer]

Come on, big money! big money! big money!

[@furaxerer]

Nice! The important part is not to try this on a working nuclear plant - we had the test like this in Chernobyl which failed.

[@danielstradala1491]

Finally thank you very much

[@CyphDragon]

Came for the Legos, stayed for the Charlie :) also...I wish I had enough money to buy all these Technics!

[@GazRsExtremeBrickMachines]

I wish you did! Awe thank you, he stayed with me till 7am the next morning whilst I finished filming and editing. :)

[@Humble_Electronic_Musician]

So cool 😎 👏🏻!

[@Wywydoesstuff]

that is so cool

[@GazRsExtremeBrickMachines]

Hey thank you very much :)

[@Wywydoesstuff]

@@GazRsExtremeBrickMachines 👍

[@alexrobomind]

You could reduce the torque on the clutch by adding pulleys to your lift.

[@GazRsExtremeBrickMachines]

Hey yes it would definitely help, I kind of wanted a 1:1 drive to push the flywheel to its limit but the clutch was t up to it :(

[@alexrobomind]

@@GazRsExtremeBrickMachinesThe consumed energy would be the same though, right? It would just take k times as many turns at 1/k of torque. So the only difference would be that it would take a bit longer and therefore you might lose a bit more energy to friction.

[@GritZ56]

You haven't uploaded a video in a long time, I really miss you 😭👍🏻

[@GazRsExtremeBrickMachines]

Hey thank you for that! I know it’s been too long :(