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Test 8000 RPM at Lego Minifigure - Lego Technic Experiment  

Dr. Engine
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Is there an easy way to spin a Lego Minifigure up to 10,000 revolutions per minute? How many engines will be required for this? What gears and how many are needed to achieve high revs?
00:00 Testing max RPM with 24 teeth and 8 teeth gears
02:12 OK, let's test 40:24 gears
02:52 Four XL motors and 40:8 gears
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16 май 2024

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Комментарии : 939   
@DrEngine
@DrEngine 2 года назад
At high RPM, the Lego starts to break down. Any ideas how to avoid this?
@matejpaulas2535
@matejpaulas2535 2 года назад
Put some plates betwene frame and technic brics and connect technic bricks to frame by some horicontal beams or technic brisćks also if you take off frames and instead use technic bricks and plates you ´ll have much stronger base, or just slow down lol xd
@jackieglade
@jackieglade 2 года назад
oil the axles
@williamlastname
@williamlastname 2 года назад
Thread to tie the pieces together
@CamTechBricks
@CamTechBricks 2 года назад
Cross-lock the Lego with perpendicular piecs, beams and pins.
@glowytheglowbug
@glowytheglowbug 2 года назад
use lubricant i reccomend veggie oil as its safe and cheap
@PaulTheadra
@PaulTheadra 2 года назад
That head spin at the end was epic
@ilzekalnina4356
@ilzekalnina4356 2 года назад
Tu ļoti labi liec lego👌👍👍👍👍👍🤘
@galaxy_of_quit.
@galaxy_of_quit. 2 года назад
Yeah
@sacha-qx3ig
@sacha-qx3ig 2 года назад
Yep
@me_lon8159
@me_lon8159 2 года назад
Completly
@_totally.not.gl1tchy1203
@_totally.not.gl1tchy1203 2 года назад
I agree to the fact that it was epic
@homie_kwkm3011
@homie_kwkm3011 2 года назад
This is like g force training for lego people. That minifig is gonna be the best pilot in the world.
@tylenolpainrelief3735
@tylenolpainrelief3735 2 года назад
Nah dude hes fucking dead
@MisterDillPickle
@MisterDillPickle 2 года назад
nah he's gonna be dead
@rysea9855
@rysea9855 2 года назад
@@MisterDillPickle Can't die if you were never alive to begin with
@NLaiNLazma
@NLaiNLazma 2 года назад
@@rysea9855 lmao
@bmw328igearhead
@bmw328igearhead 2 года назад
Minifig has crapped himself more times than he cares to admit.
@good-sofa
@good-sofa 2 года назад
It's so satisfying to look how you improve on the construction after it breaks
@Youonyouon
@Youonyouon 2 года назад
I was just gonna comment about this. Him having to like reinforce the structure adds to the appeal of it.
@good-sofa
@good-sofa 2 года назад
@@Youonyouon ikr
@YouFoundMeSomehow
@YouFoundMeSomehow 2 года назад
Regular kid me would have just completely rebuilt it I just would give up
@nazartrask8478
@nazartrask8478 2 года назад
I grew up with Legos but I’m gonna be honest with you I don’t think I’ve ever heard somebody play with them as loud as this guy does
@IceSki117
@IceSki117 2 года назад
I have. My brother and I once took over the entire front room of our house by emptying all three of our 30 gallon Lego buckets on the floor. We then spent a month building a little city in the "Lego Junkyard" as we started to call it. There was a lot of cursing that month from Legos going rogue and finding feet.
@daboyz367
@daboyz367 2 года назад
@@IceSki117 impressive
@repentoryouwilllikewiseper8741
@repentoryouwilllikewiseper8741 2 года назад
Repent to Jesus Christ “For I know the plans I have for you,” declares the Lord, “plans to prosper you and not to harm you, plans to give you hope and a future.” ‭‭Jeremiah‬ ‭29:11‬ ‭NIV‬‬ U
@chumbawaumbacumpa
@chumbawaumbacumpa 2 года назад
You haven’t heard a kid rummage through a bin full of Legos at 2 AM. Sounds like a waterfall.
@nazartrask8478
@nazartrask8478 2 года назад
@@chumbawaumbacumpa i was that kid
@jaljyyt5063
@jaljyyt5063 2 года назад
My dude ain’t gonna be an astronaut he gonna be a helicopter
@bcgazero6472
@bcgazero6472 2 года назад
He gonna spin to the moon
@chaoticgood1977
@chaoticgood1977 2 года назад
Fr
@RandomPerson1490
@RandomPerson1490 2 года назад
helicopter helicopter
@decade4984
@decade4984 2 года назад
@@RandomPerson1490 Parakofer parakofer
@The_Moth1
@The_Moth1 Год назад
@@RandomPerson1490 Waa sonata kopter (kopter)
@CamTechBricks
@CamTechBricks 2 года назад
Also to get max rpms: Chart motor current VS rpm to find the most efficient loaded condition of the motor. Increase voltage (up 30V)(?).
@Frostnaut50_official
@Frostnaut50_official 2 года назад
max is 12V due to overcurrent protection bruh
@BattleshipOrion
@BattleshipOrion 2 года назад
@@Frostnaut50_official not if you add motors.
@user-lw1ps7zc7d
@user-lw1ps7zc7d 2 года назад
@@Frostnaut50_official Max voltage on this motor 40V
@Josplex
@Josplex 2 года назад
1:06 loading screens be like:
@ginganinja0636
@ginganinja0636 Год назад
I was gonna say.
@MrCornholio1812
@MrCornholio1812 2 года назад
I love how sometimes the construction just destroys itself because can't take the force anymore but the astronaut still taking it like a champ
@Ducsadboii
@Ducsadboii 2 года назад
If lego spins like that, it can make engines for airplanes, helicopters and... if designed, can be a good lego person!
@torci2008
@torci2008 2 года назад
Это самая ламповая центрифуга, что я видел) Ноги у челика так и не снялись - крепкий орешек 💪🏿
@antgorianmapper3564
@antgorianmapper3564 2 года назад
Видно что оригинальный
@antgorianmapper3564
@antgorianmapper3564 2 года назад
@@Vik_888 нет не знаю
@Gavin-oq5nl
@Gavin-oq5nl 2 года назад
Definitely lol
@Morro1916
@Morro1916 2 года назад
Бедная фигурка
@mmm_pon844
@mmm_pon844 2 года назад
Все:просто играют Lego Этот гениальный чел:
@jg_mg2364
@jg_mg2364 2 года назад
3:08 the LEGO figurine finally managed to scream 😎
@hellbuck
@hellbuck 2 года назад
There's only so much you can do with one motor. The more rpm you shoot for, the less torque you have to spin the minifigure.
@FidgetWorldX5617
@FidgetWorldX5617 2 года назад
If you do enough calculations, thats the rpm of a high-seperation force fairing.
@crozel7262
@crozel7262 2 года назад
The poor guy was literally phase shifting into another dimension holy shit
@noobmster69-XDXD
@noobmster69-XDXD 2 года назад
This guy is about to discover how to get something into light speed with legos 💀
@EnvixityTaken
@EnvixityTaken 2 года назад
Here first if this blows up
@ZanyZ_zzz
@ZanyZ_zzz 2 года назад
I think you might be able to get a higher RPM with a more balanced “flywheel” at the end, (either 2 or 4 mini figs in a parallel or star pattern respectively)
@realfattpikachu980
@realfattpikachu980 2 года назад
I like the fact he goes faster than a car
@apocalypse5228
@apocalypse5228 2 года назад
Well a car is heavy
@Joutube_is_trash
@Joutube_is_trash 2 года назад
@@apocalypse5228 heavier than that Lego figure's balls?
@chaoticgood1977
@chaoticgood1977 2 года назад
@@Joutube_is_trash didn't knew you were interested in balls but ok
@dinosoarskill17
@dinosoarskill17 2 года назад
i love how every issue was just solved with lego pieces. satisfied.
@BustThatNutChallenge
@BustThatNutChallenge 2 года назад
Crazy to think lego pieces can spin as fast as a car engine
@gaetanbouthors
@gaetanbouthors 2 года назад
Not really, kinetic energy is mv²/2, meaning for a same speed, a 10 timds heavier object needs 10 times less energy. A car wheel is much, much heavier than that lego
@TheMegamanan
@TheMegamanan 2 года назад
@@gaetanbouthors its the same speed as a car engine? Yes. Its the same force? Absolutely not.
@gaetanbouthors
@gaetanbouthors 2 года назад
@@TheMegamanan ye thats what I said, although they spin as fast, its not that crazy coz it requires incredibly minimal energy in comparison
@whatthewhatthe9117
@whatthewhatthe9117 2 года назад
Rpm wise it is because of the magic of gear ratios but the torque involved is far from par. I get to it point tho
@AS-vj1ux
@AS-vj1ux 2 года назад
In theorie u can ket everyrhing spin that fast and even faster
@BayPofuduk355
@BayPofuduk355 2 года назад
astronaut: you spin me right round baby right round
@spacemanspiff2137
@spacemanspiff2137 2 года назад
I feel more sorry for those poor motors than I do the minifigure
@marcosacceleronhotwheels2806
@marcosacceleronhotwheels2806 2 года назад
bro do you understant that what you made has almost more power than a race car? thats beyond insanity!
@derSkedda
@derSkedda 2 года назад
No he did not??? How did you come to such conclusion?
@apocalypse5228
@apocalypse5228 2 года назад
Weight
@apocalypse5228
@apocalypse5228 2 года назад
@@derSkedda they ignored weight
@AS-vj1ux
@AS-vj1ux 2 года назад
Maybe speed but not power wtf
@Monke_sbeevs
@Monke_sbeevs 2 года назад
The first lego man to phase through reality
@raptorne1
@raptorne1 2 года назад
2:55 sounds like a diesel idling
@thebluetardis
@thebluetardis 2 года назад
"You spin me right round, baby right round like a record, baby right round, round, round."
@oncreations4234
@oncreations4234 2 года назад
Man's getting ready to fly to Mars 🤣
@wolfwinter2024
@wolfwinter2024 2 года назад
3:16 - best moment!
@gyroid72
@gyroid72 2 года назад
"How many engines will be required for this?" Probably a dozen
@urbangoose001
@urbangoose001 2 года назад
It’s Not required, it’s necessary.
@bobmcl2406
@bobmcl2406 2 года назад
What an excellent study in exploring design limits. Also lots of fun! 😁
@krekcabnow2910
@krekcabnow2910 2 года назад
Thank you for making a lego torso look like a 2x2 circle tile
@otee1625
@otee1625 2 года назад
Interesting, the gears seem to have a 1:3 transmition. For the first ones this is roughly consistent: 200rpm, 600, 1800 But then the increase in ratio goes down, seems as the torque goes up it slows the motor down.
@Kallum
@Kallum 2 года назад
Low speeds mean there is high torque available, and vice versa. Since more torque is needed to turn the shaft due to the extensive gearing, it cuts down on speed. This is what is observed in the video. To make the transmission ratio increase constantly to 1:3, either more voltage needs to be applied over the DC motor circuit (which is not a good idea), or a second parallel motor needs to drive the circuit over a second shaft
@playaaaLV
@playaaaLV 2 года назад
@@Kallum that's an explanation I was looking for in the comments section, thank you so much! Surprisingly nobody bothered about the reason behind this sudden and significant drop in RPM. Probably everyone just got that naturally... well, I guess I'll need to pass the secondary school program in physics once again.
@Kallum
@Kallum 2 года назад
@@playaaaLV No problem! I am a student in electromechanics and power electronics, and i have to say there are many videos on youtube explaining really well how this works. Might be interesting to look up some time, it's really fun to learn about.
@razorwolf2758
@razorwolf2758 2 года назад
When I saw his face at the end I deadass said out loud “ye, you better be piss scared or he won’t be as merciful next time
@HiImSeanIPlayBass
@HiImSeanIPlayBass 2 года назад
Watching a LEGO driveshaft torque itself out of its engine block is one of the most satisfying things I didn’t know I needed to see.
@rezzi4749
@rezzi4749 2 года назад
Mom: He will become a doctor! Dad: No, he will become a cop! Me in next room:
@richardliesbeth399
@richardliesbeth399 2 года назад
0:43 head flys off!! So dangerous!!
@relicvault1515
@relicvault1515 2 года назад
ngl that last spin sounded like a gatling gun firing.
@the_bane_of_all_anti_furry
@the_bane_of_all_anti_furry 2 года назад
alternative name:how turn lego figurines into plane propellers
@amaximpact8454
@amaximpact8454 2 года назад
A Man Has Spinning in Lego City.
@user-no3vf9ry8u
@user-no3vf9ry8u 2 года назад
Тест пройден успешно!
@SpruceCampbell
@SpruceCampbell 2 года назад
Pretty sure this Lego man has travelled into the future
@GS195
@GS195 2 года назад
3:17 HIS FACE!! 😂🤣😂🤣😂🤣😂🤣😂🤣
@joycetxt1003
@joycetxt1003 2 года назад
That spinner so hard his head came off
@juliussloth4665
@juliussloth4665 2 года назад
I’m surprised the helmet stayed on as long as it did
@gabrielmorgan3369
@gabrielmorgan3369 2 года назад
Make a car that moves by the car shaking or spinning like in 0:54
@kyleblake7522
@kyleblake7522 2 года назад
Man started to sound like an A-10 Warthog
@brennanperry8001
@brennanperry8001 Год назад
"the g-force is too great, our astronaut was decapitated." "Well, just glue his head back on. And use that fancy glue."
@Frogmood
@Frogmood 2 года назад
you really spun this man at high velocities
@genn216
@genn216 2 года назад
If it goes a little faster it can easily make a black hole
@legodoerick
@legodoerick Год назад
Minifigure: Help! Save me from this madman! LOL
@mtf_iota-10
@mtf_iota-10 Год назад
Minifig: you spin me right round... *Head flies away*
@kilono3reais519
@kilono3reais519 2 года назад
next step: make a RC plane that actually flies
@SarahnTuned
@SarahnTuned 2 года назад
🤣 the face at the end
@andrewmon4792
@andrewmon4792 2 года назад
You spin me right 'round, baby, right 'round Like a Lego, baby, right 'round, 'round, 'round
@mikerotch4597
@mikerotch4597 8 месяцев назад
Getting ready for that space program
@a3s1r1986
@a3s1r1986 2 года назад
That point where the assembly is all like "We're about to achieve lift" lol
@thomasgarciaparrett373
@thomasgarciaparrett373 2 года назад
This is really cool to see. One of my classes this year is technology and we have been doing things with gears but we haven't done anything motorized yet. I am excited if we do!
@joshuawilliams6848
@joshuawilliams6848 2 года назад
Thanks so much for the helpful guide!!
@importantbroletsplay4132
@importantbroletsplay4132 2 года назад
Wow, what a Beautiful spins =))
@jspug3
@jspug3 2 года назад
Pls make something star wars!
@SimantovP
@SimantovP 2 года назад
What an excellent and fun idea to try with lego:)
@DrEngine
@DrEngine 2 года назад
Thank you 🤗
@user-sd9dh7si8h
@user-sd9dh7si8h 2 месяца назад
Nobody: This song pops up: " HELECOPTER HELECOPTER"
@Swaggyswisscheez
@Swaggyswisscheez Год назад
"how's your astronaut training going?" *_yes_*
@williamlastname
@williamlastname 2 года назад
Nice
@DrEngine
@DrEngine 2 года назад
Thanks!
@CamTechBricks
@CamTechBricks 2 года назад
Balance your minifig! Fix him in just the right position so that there is NO vibration. You'll get more rpm and the builds will stay together.
@krzysztofczarnecki8238
@krzysztofczarnecki8238 2 года назад
And the axle won't melt when he decides to jump the shark and add like forty motors tom ake the minifig's limbs separate
@michaelrome3527
@michaelrome3527 2 года назад
So effing hilarious 😂 I love it
@Billy_plays2017
@Billy_plays2017 6 месяцев назад
1:16 you made him so fast you distorted the universe and ripped apart his atoms.
@tresher2241
@tresher2241 2 года назад
Ну да, я бы не хотел так крутится)
@mistytires3346
@mistytires3346 2 года назад
That minifigur be like:😱😵😵😵
@RCCrawlerz209
@RCCrawlerz209 2 года назад
🤢🤮😂🤣💀
@user-cp5ei6ck1z
@user-cp5ei6ck1z 2 года назад
Bro is real Spinjitzu Master
@dou8letap82
@dou8letap82 2 года назад
I couldn't get past the fire in the background!🤣😂
@markgoddard2560
@markgoddard2560 2 года назад
Probably the greatest experiment of all time. Certainly puts Webb telescope in the shade.
@ravenhack6053
@ravenhack6053 2 года назад
Speed, I am speed!
@Herib104
@Herib104 2 года назад
I like the fact eveytime he changes something atleast 1 thing goes wrong
@backbayproductions9508
@backbayproductions9508 2 года назад
That astronaut was like: Imma "head" out
@samejima2520
@samejima2520 2 года назад
Can you put him vertical to drive gear its reduce vibrations
@DrEngine
@DrEngine 2 года назад
Nice 💡
@loganlopez2066
@loganlopez2066 2 года назад
He couldn’t handle the true power of spinjitzu
@AdamAdam-cq8zo
@AdamAdam-cq8zo 2 года назад
I love how you put helmet on him :3
@BOY-jw1he
@BOY-jw1he 2 года назад
Respect for this lego boy hero
@Spiffy.Griffy
@Spiffy.Griffy 2 года назад
when he starts to add more it doesnt even seem to get faster, it just sounds like a plane engine...
@mattimotion
@mattimotion 2 года назад
This reminds me of Interstellar a lot ✨
@no_one_special_5407
@no_one_special_5407 2 года назад
😂😂😂 that ending tho 😂😂😂 ya bout killed my ass 👍👍👍
@JoeJ-8282
@JoeJ-8282 Год назад
The point where the friction of plastic against plastic starts to actually slow it down instead of speeding it up when adding the next gear ratio is interesting. If there was a way to greatly reduce that drag, (like with an oil like sewing machine oil, or even by using actual bearings on the shafts or something like that), then you'd probably surely be able to reach that goal of 10K RPM... Or maybe even exceed it... But you will probably also have to find a way to make the LEGO guy more of a *balanced* load when spinning, that way the entire contraption doesn't just vibrate apart and fly all over the room, lol!
@DrEngine
@DrEngine Год назад
Thanks for the suggestion! Did you watch that one? ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oqKz3xfzQDs.html
@bartoszkowalczyk7655
@bartoszkowalczyk7655 2 года назад
Build super speed car
@DrEngine
@DrEngine 2 года назад
Nice idea!
@Yourconradinarms
@Yourconradinarms Год назад
0:42 so no head
@jordyhernandez641
@jordyhernandez641 2 года назад
It spins so fast it could take flight
@execration_texts
@execration_texts 2 года назад
The background fireplace adds a lot of atmosphere
@cowcow82
@cowcow82 2 года назад
A comment!!!!!
@saikunghengon99
@saikunghengon99 2 года назад
Lego minifigure: 🤢
@pixel_eyezd3805
@pixel_eyezd3805 Год назад
The whole time watching I had the interstellar music playing in my head
@irongolem9011
@irongolem9011 2 года назад
When the Lego turns into a PCs cooling fan:
@NotrealR9
@NotrealR9 2 года назад
Mom:you are not feeling anything fast What I feel:
@MizeLOL
@MizeLOL 2 года назад
Why are lego videos so satisfying-
@mericanmade9843
@mericanmade9843 2 года назад
3:09 Your engine go rvv Rvv; my engine goes BRRRRRRRRRTTTT
@erzatel7762
@erzatel7762 2 года назад
And that's how he built an attack helicopter
@ebolarnator1794
@ebolarnator1794 2 года назад
Finally someone put a motor on the right end of the gears to achieved light speed.
@realiance4266
@realiance4266 2 года назад
You know it's 'bout to get wild when he pulls out bonus supporting
@neverbeenthere1117
@neverbeenthere1117 2 года назад
This is life - either you are the one who develops mechanisms or you are the one who tests them.
@TheGospodinmichail
@TheGospodinmichail 2 года назад
1:26 I MUST GO, MY PLANET NEEDS ME.
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