Smallest 5 Speed Lego technic gearbox?! Ultra compact transmission (+instructions)
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- Опубликовано: 31 дек 2022
- This is up to now my smallest/simplest 5 speed gearbox.
It's not the strongest but very compact and fits in every moc.
If you have any questions write them in the comments...
I also built:
The smallest 5 Speed gearbox: https// • Smallest 5 Speed Lego ...
The smallest 2 Speed gearbox: • Smallest Lego technic ...
The smallest auto gearbox: • World's smallest Lego ...
The smallest drive neutral Reverse gearbox: • Smallest Drive Neutral...
The strongest gearbox (heavy-duty): • Strongest Lego technic...
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize or endorse this video or the content herein.
Music:
Song: Disfigure - Blank [NCS Release]
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Free Download/Stream: ncs.io/blank
Watch: • Disfigure - Blank | Me... 
Наука
I also built the smallest Lego Technic gearbox: ruclips.net/video/2e8yCLtRrpw/видео.html
And the smallest automatic gearbox: ruclips.net/video/N4k3cexVuMU/видео.html
This is illegal, I'm calling the cops! Right after a finish eating my pineapple pizza and boiling spaghetti broken in half
lol
🤣
@@LucasDynamics can you build a Transmission for my car (Look at my Channel ) it weights about 6 kg
@@steinestapler726 Here is a very strong one: ruclips.net/video/A_IN1WyItkM/видео.html
I hope it helps...
@@LucasDynamics sadly Not the Red Slider ripped the inside of the gear
Oh wow that really nice. I’ll probably use it in my tatra truck!
Cool
this is amazing
Thanks!
*This is genius!*
Thank you!
guy earned a sub
Now guy is happy!
Great video! Thanks for upload!
No problem!
Wow, its realy cool! I build this for my car-SAAB 9000!
Cool👍
How do you get it to shift so smooth?
I tested a lot of things, and this frame was the best (with the smoothest shifting)
How many knobs is each gear i would like to build this myself cuz it looks to work so amazing🙃
Cool
Thanks
Sun is shining, birds are chirping, and the fbi is coming
😅
I made one of these but with a gear selector built on top for precise shifting
Cool!
Is there a RUclips video?
Its great! Only problem is that it needs reverse gear.
Flip the switch on the battery 💯💯💯
@@Guhhhhhhhhhhhhhhhhhhhhhhhhhhhh 👌🤣
It needs a clutch
Then its not anymore that illegal
I know, but this makes it bigger...
Does it work similar to real car's variator gearbox, doesn't it?
Not exactly the same but similar and more compact
👍
👍
Can i put it on a lego vaccum engine and if i can How do i hook it up to a lego vaccum engine
A vacuum engine is VERY fast, this is why you need a gear reduction so that you have enough power to run the gearbox.
@@LucasDynamics so if I built it as so it might not be able to hold the power?
@@stupidshetproductions No, a vacuum engine is usually fast and weak. If you gear it down, its slow and strong. If you doesn't gear it down, the vacuum engine would probably not have enough power to run the gearbox properly...
@@LucasDynamics oh! Ok, sounds good!
@@LucasDynamics so I just need to give the gearbox lower gears?
Nice! Only thing is it doesn’t have neutral…
Thanks 👍
If you really need a neutral you could install a longer axle
Since you probably also need reverse anyway, you could handle both reverse and neutral via a separate gearbox.
@@SeanMirrsen I usually dont use reverse unless im making a motorized model, but i would probably use a DNR selector for the neutral. Thank for the suggestion
SeanMirrsen Good point, but every "gearbox" more adds friction...
@@Yusuffriedman What is a DNR selector?🤔
instructions?
Here: 1:16
Nice design but others already made a concept like this.
Yes maybe similar, but not as small as this variant...
@@LucasDynamics this was on Reddit the other day. Same size in proportion too. Only difference here is the one on Reddit is built with a slider motor to control the gears.
@@TheRealBmanswan A "remote switch" is cool, but it makes it way bigger and this one is for small mocs...
@@LucasDynamicsexcept it doesn't increase the size of the Moc to add the switch to it. It's also a very pointless function for Mocs without being remote controlled. It'll slip out of gear naturally on its own. Especially if you're on an incline of any sort. I should know I've built it before.
@@TheRealBmanswan This one doesn't slip on his own in nutral, because I built the "switch" stiffer...
I swear I have seen this gearbox all over the Internet for so many years, maybe credit the original (whilst hard to find) creator nextime
Yes of course. I searched a lot but always kept finding older ones...
Have you ever heard how to calculate the tooth profile of a gear wheel? Lego did its calculations well. You kind of spoil them with your experiences.
Yes, it demonstrates well the theoretical principle of changing gears between pinions, but if you apply torque, it's over with the teeth of the wheels.
Thank you for your detailed feedback!
I used such gearbox for a long time, and the gears are like new...
Of course, it's not ideal, but I am sure that you don't have to worry about your well engineered gears.
i made this exact thing piece for piece 3 years ago is a mustang build wtf bro
Cool
But I don't think so small
U should have given credit to the original :/
You are right, but do you really know the original...?
@@LucasDynamics ruclips.net/user/shortscZhJX4pK0A8 ?
@@derekkatherinesantibanez1049
This video is posted less than 3 months ago...
This isn't the original