This Gearbox is So Powerful it can Pull a CAR! (3D Printed)

This gearbox is so strong/powerful and it can pulls a real car. All the plastics are 3d printed PLA. The gearbox uses 775 dc motor and the gear ratio of the gearbox is 98:1. The worm gear has 40 teeth. So the gear ratio in the worm gear mechanism is 40. Here there is a really high torque increase in one stage. I choose to go for helical gears on this one because they produce a lot less noice than regular spur gears and the forces on the teeth are transferred more gradually. Output shaft has a 20 mm diameter and I used 2x6004(ORS) roller bearing to support this output shaft.I was able to test the gearbox to a torque of about 43 kg*cm.During testing none of the gears broke, they were all printed in PLA.
Do not use this design in the professional field. Because you can't trust to plastic parts!
Below are all the parts I used in this project:
12V DC 775 Motor(100 Watt)
608zz bearing x3
6004 bearing x2
20 mm aluminium shaft
M8 threaded rod
Cotter pins
2x30-x4
3x50-x1
STL files for plastic parts: www.thingiverse.com/thing:479...
Editable source files: www.cgtrader.com/3d-print-mod...
More details: hackaday.io/project/178194-3d...
Music on the video:
Artist: Dan Henig | Track: Danger Snow
www.bensound.com
Waltz of the Flowers by Tchaikovsky
KZbin Audio Library
Frames by Pyrosion
/ pyrosion​creative Commons -
Attribution 3.0 Unported - CC BY 3.0
Free Download / Stream: bit.ly/_frames​
Music promoted by Audio Library • Frames - Pyrosion (No ...
Keys of Moon Music
The Road to Your Inspiration
• The Road to Your Inspi...
North Edge
• North Edge - Heroic Ep...

[@GSAutoClub]

Why gearbox is crying while pulling the car😂

[@kursatnehir]

You very power to spend, but You haven't got anything. WHY?

[@JoseSilveira-newhandleforYT]

Really impressive! I expected the gear teeth to be stripped off and, instead, it broke the rope.

[@KangJangkrik]

Sorry for 1 year late, but it's better to censor your car number for security reason

[@grmanstar]

Impressive. Deserves way more views for the production quality.

[@karatantvtone3001]

Wait, did I just see tr text on your license plate? Are you Turkish?

[@zhornz]

Wait are you on istanbul ??

[@zhornz]

Wait are you on istanbul ??

[@mr.russerzplace...1448]

Other factors with winch assemblies to cause torque problems : the size of spool that your line is being spooled onto : witch way your line is spooling ..the top of spool or bottom just to name a few . You are very talented machinist of home projects on a higher than normal level . I've never utilized a 3d printing machine yet . I build many things in my yard without welding or really much more than bench grinder , angle grinder, corded drill , cordless drill. Drill press from 1960, files , self tappers, ect. I managed to build a 55 mph garden tractor out of pulleys , belts , modified centrifugal clutch ..actually I've built 3 of them with different drive systems , my most recent almost success very difficult was to build an o scale truck and motor assembly for an old gp9 diesel loco that was broken beyond ..I don't suppose you build items for folks that pay do you ? Or even accept a challenge that is suggested such as the locomotive motor assembly ? I bet you could do it no doubt ..message me back please Im liking subscribing to your channel now thanks . ( add a block to double pulling force to your machine)

[@wjf213]

This is very cool. I have been kicking around an idea like this but with a 300 watt 48vdc scooter motor to make a mini winch for my 2wd ebike that I take off road and mudding here in Texas. It's heavy, around 110 pounds or 50kgs, but when stuck, it's twice that weight with the mire factor figured in. The smallest motor I can find in 48vdc are 500 watt motors. You should design and build a duel motor winch like this or one with a scooter motor and see what it will pull. Keep up the great work.

[@shottysteve]

thanks for the license plate. now im gonna do absolutely nothing with it

[@MaxImagination]

Very impressive mechanism, great job, bro! Keep it up! :)

[@gaussgreen7921]

0:32

[@krissk.1778]

The world need someone so creative like you! Thank you so much.

[@ceser33]

Heartly congrats my friend!! you did it!!!!

[@beyonddeepindustries2586]

thank you this helped me realize what i was doing wrong with my gears

[@cynic5581]

Great video keep up the good work!

[@sainikhilchowdarypavuluri3091]

A very good project !! well done. Thank you for sharing.

[@user-yv7fk6ov6m]

I enjoyed the video! In my opinion, if you use a pulley and a metal string, you can lift high-weight objects with a little less force.

[@gavinsu919]

Impressive! Great job!