Testing Lego Worm Gear HIGH TORQUE Performance

Share this video on

What's Hot

What's New

Top Grossing

Top of the Chart


Uncle Ned : Those poor axles!!

Brick Experiment Channel : Thanks again for the feedback guys. A steel axle video will come.

Akyer : skidaddle skidoodle your axle is now a noodle

Rozza : you need some metal axles let's be honest

Toboter XP : Can you break a standard 2x4 brick apart using only Lego Technic? Would be intersting to know.

un.garçon : It seems like the axles are the weakest points as they also twist in your other videos. Why not try to reinforce them somehow? I imagine two 24-gears could be connected using 4 axles for extra strength.

Noob Nooby : 4:24 When you drop a bomb onto Hiroshima

lostme : Didn't try to lube two gearboxes in series. I am not satisfied.

Forssa1 : Lets see pneumatic stress test next.

jake : at this point we know the axles are the weak point. why not get some steel axles and really push the limits.

EllipticGeometry : This channel is so torturous. And yeah, worm drives are horribly inefficient. That is precisely why the output can’t drive the input. That can be an advantage, plus they’re compact. But if you want more power, avoid them.

Kevin Becker : I love it. Have you thought about testing contraptions with counterweights or something with insanely high ratios? :D

Zex Maxwell : I hope my YouTube premium money goes to you to replace those rods.

Leonox : The sounds of the bricks snapping together º-º so satisfying

inashaulk : Yo dawg, I heard you like gearboxes

S S : Black worms are longer and stronger

TacticalMoonstone : Ran your stats through a 1-tailed t-test (which admittedly didn't have enough data for a definitive test), and there isn't enough evidence to suggest that black worms are stronger than gray worms (P-val 69.8%).

Cargo Crusader : may you should get metal axels so they last longer. people do sell metal axels

NoiseBomb : You’re a hero my friend! Thanks for breaking your lego so i can keep mine intact!

ProTurials : The point of this experiment is wrong. Lubing the gear is not helping. It's all about translation. Your results all have different values. But at the end, the "Performance" of the worm gear is the same. The different results come from the translation and the thing you tested was the torque that the worm gear can support without skipping. But your values don't help at all. The worm gear was out of range. The Motor and axles gave up before the worm gear resulting in no measurable fail torque for the worm gear. Your different build styles don't help there.

Nico71's Lego Technic Creations : Worm gear has about 30% of efficiency regarding standard transmission that is why there are not used in trial truck for instance. Interesting experiment about the silicone grease !

Mateusz Raś : You deserve more subscribers

KoliKoliKole : i love your videos. please upload more

Sir Hoodie : 4:00 He went to far.

Tepa racing : Tällä kertaa ilman rypsiöljyy😂

James Carron : A quick note: a rigorous statistical analysis of black vs grey swirls can be done based on your data! The null hypothesis (or status quo) would be that they are equal, and the alternative hypothesis may be that the black ones are better. The underlying model might be that the two swirls come from normal distributions with certain means which may be different (and for simplicitly, equal variances, although you can change this assumption). FInally, you could just calculate the probability of your results given that the two swirls have equal mean tolerances, and infer a conclusion about the null hypothesis from there!

Евген Сиренко : плохо что я не знаю англиский

J3n555 : This has more torque than my honda

Po prostu! : Great, Kurwa!

Buster _ : Черные всегда работают лучше

Егор Вильгельм : It is dangerous for motor?

MeowCow 21 : 4:24 Looney toons falling sound.

parazels83 : Wow, looks like I always underappreciated the regular gears!

PsychoBelka : A minute of silence for the fallen axles...

Coflorin vaimo : Puhu joskus enkkua ja hyvä kanava tykkään.

Ethan Pritstick : Hey remember ThrowBots? Man... I miss Bionicle...

i_ Aether : 0:57 racist smh jk

Henri Tuhola : It's obvious those axles are preventing you from going higher with this one. One rod can just handle the 350N/mm and that's it. Each rod you add gives you that amount of pull, so you should reach 70kg with two rods, and so on...

skaired : i havent slept and im watching lego motors lifting

김성윤 : Someone get this guy a metal axles

NULLOBANDITO : I think the main problem here seems to be friction on the worm gears, maybe try oiling them a bit and test again ;)

Ehmm Meme : Why is it so satisfying to watch and hear the lego be placed....

SpinClips : I can feel that *TORQUE*

Ainan Kashif : I'm just wondering where did you get all of these lego technic pieces from?

thumb nail : Denmark would be proud

President Saad : Awesame video

Belias Phyre : Wait, were the spur gears deforming the output shaft that much at the same ratios? Something's not making sense.

kammarat serqui : tunnekku nyt kun pirkka paljasti kansallisuuden ni puolet kommenteista on suomeks eikä muiden maiden asukit ymmärrä paskaakaa kommenteista xd

Nexarius : Next time you have to use metal axels 😂

Sack TV : Love your vids, keep up.