This Gearbox is So Powerful it can Pull a CAR! (3D Printed)
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- Опубликовано: 9 мар 2021
- 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
RUclips Audio Library
Frames by Pyrosion
/ pyrosioncreative 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... 
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Really impressive! I expected the gear teeth to be stripped off and, instead, it broke the rope.
Thank you! It was fun project:)
@@retsetman9698 I believe you! It far exceeded my expectations when I saw it in my suggested videos :-)
Very impressive mechanism, great job, bro! Keep it up! :)
Abicim ben seni yabancı zannediyordum videoları bakıp adamlar ne yapmış helal olsun diyordum plakadan türk olduğunu anladım helal olsun sana reis videolar çok iyi emeğine sağlık
Halıdan anladım direkt
@ Ben rulman üzerindeki Turkey yazısından, herkesin bakış açısı nasıl da farklı :))
Ben başka bir videodaki damacanada yazan erikli yazısından
P9póp
34 palkasından hemşerim olduğunu bile anladım
thank you this helped me realize what i was doing wrong with my gears
Impressive. Deserves way more views for the production quality.
Thanks man!
Op00
Are you fucking high? This is the shittiest “production quality” I’ve seen in any video of this kind 😂😂😂
Majority of people are stupid the more complex is the thwart the less people interested there we have Biden as president and now the Biden regime making more stupid people
Well made gearbox. I am also amazed to see that you can repair the frame with simple reheating the plastic without it later being too weak at those same breaking lines.
The world need someone so creative like you! Thank you so much.
Great video keep up the good work!
I can’t help from wonder if there is a voltage drop under load with the wires just hand wound around the battery terminals. Higher the current (load) the more resistance (loose connection) will restrict voltage thus artificially limiting your power (watts).
If there is a measurable drop you could just print some clamps to go around your wires to maximize the contact patch.
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.
thanks for the license plate. now im gonna do absolutely nothing with it
4:54
A very good project !! well done. Thank you for sharing.
Hey friend, this is awesome. You are very creative. Amazing!!!
Heartly congrats my friend!! you did it!!!!
Very interesting mechanism you made here well done!! i had a few thoughts if your interested??
1 heavier gauge wiring to limit loss of power due to heat?
2 properly mounting your winch frame to remove all the variables of the rope stretching back and forth (thats energy loss)
3 a couple snatch blocks and maybe a nano cable or something similar? I realize this doesnt change the output of your gear box but might be cool to see its potential to do something truely surprising.
You seem to have a great understanding of worm gear design ! There are many more designs show me another? Thanks
A very interesting and well-made video.
Impressive! Great job!
tebrik ederim çok güzel olmuş umarım istediğin yerler gelirsin
That was fun to watch. Great video. 😀👋💖
Thank you:)
Nice info, thanks for sharing :)
I don't think it can pull me outta bed in the morning
Thats Awesome My Dear!
Thank you so much bro!
@Retsetman
Awesome tourque machine. Amazed to see that those plastic gears did not break. How much watts does this machine took to pull car/water can(s) (VDC and Amps please)
That's a good demonstration of how little force is required to move a car. You can push a car in neutral, and it will move fairly easily, across flat terrain.
You should have put a pull scale behind it, to show force behind it.
And obviously, if you changed the gearing, you could move more weight, but even slower. Compound pullies would increase the amount of weight the string would support too. Moving the supporting strings to the axle would even mitigate the need for the stronger frame or gears. You could lift the entire car off the ground, with sufficient planning. It looks like the string you're using would require about 16 loops on compound pullies, or 32 static lines. There's a bunch of relevant math that I'm not going to do. :)
Just what I needed for my next agricultural project thanks a million
Wow amazing work, thanks for sharing the stl 🌟
Cool design
Kamaal hai yaar its really amazing💥
Could you possible use a high torque motor to make the system more reliable?
THanks, gives me hope for my idea.
Thank you for the video! It is good job!
Thank you!
Hello my friend.
You have created a beautiful electric winch scope with 3 D printing. A beautiful worm gearbox design. Magnificently strong. congratulations. Thank you for sharing. See you. Big greetings.
Thank you my friend😊👍see you, greetings..👋👍
iki türk ingilizce konuşuyolar
Interesting project!
I'm ashamed. I'M ASHAMED OF THAT ROPE BEING WEAK! Lol
God damn, that little gearbox is really strong, great job!
You gotta add a pulley to max out that pull weight lol. Great design awesome video 😊
If used as a hoist, would this design hold the object at the current height without power applied to the motor?
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.
Good
That was great, but I think you can prevent the box from breaking adding more filler
that rope attached to it is actually powerful
Pretty impressive
Could varying the thread distance (pitch) allow you to change the gear ratio along one shaft?
For instance, if it was used in a vehicle moving the gear further forward would change the gear ratio and increase speed.
I think so but doubt you’d actually want to increase the thread distance. Instead just add more spirals to the worm, maybe one or two instead of three
Cool idea.
I love that you just show your registerplate whit out burring it out. 4:53
Güzel proje olmuş tebrik ederim
Well done, again. 😃
Thanks dude:)
i've noticed that you use cotter pins extensively in this and other projects, as well as threaded rods as axes, ¿i was wondering why you don't use splined shaft or shaft keys to affix the gears?, is it because they're hard to get "off the shelf"?
What was the release mechanism for this. Could you tell me more about that please.
Bu demir kapı bile acabilir. Guzel proje, eline saglik...
Keep going your way cool !!
Hi, this is an interesting project. I am now printing all the plastic parts with PETG material that is more robust compared to the PLA. I have also ordered the electric motor. Just on thing is missing in your video : an electrical schematic to understand how you change for one way to reverse. can you explain it ? Thanks
DPDT toggle switch is your friend.
Excellent job 🙏🕊
I made your gearbox today at 50% size cannot wait to hook it up and add the steel and lube. Awesome design 🙂
Good job i would suggest putting another motor and gear on the other side might have some even more impressive results
Thank you bro
Elinize kolunuza sağlık harika bir çalışma :)
Mind blowing torque
efficient mini winch machine
Nice work keep em comming
What would have happened if you just had used one pulley at the other end to return the cable back to the block
Impressive!
That's really amazing!! Hold on...If it can pull a car which is more than 1000kg, does it mean it can pull more than 15 people at a time?😮😮😮
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)
Idk why is there so many result about 3d print and some of it was broke while testing so how have a best 3d print worm gear?
A magnificent winch
İşte aradığım cevabın sonucu bu süpersin 🙂👏👏
Ben 3d konik dişli yaptırmak istiyorum,bir proje için, en sağlam hangi malzemeyi tercih etmeliyim sizce? 3d baskıda kullanılan hangi plastik malzeme en dayanıklısı sizce?
Kanoya montajlı Ayak pedalı ile,suyun içinde pervane çevireceğim.. sistemi komple paslanmaz yapmak istiyorum,.bu sebebten plastik çark arayışına giristim🙂
Teşekkür ederim
Great video.
Thank you👍
Good job. Can you tell me, is it rolling backwards due to the weight and it's gravity? Or stops at it's position where it is stopped. ?
4:11 "It's fun!" Heck yeah!
Damn impressive
I don't know which is more surprising the fact that the winch is strong enough to p.ull the car or the fact that the string is strong enough to pull the car.
This was interesting af
Ok, now use 10 of these to pull a car uphill
I'm going to print one of these for my Samurai.
When 3d printed parts and a moter work together to go super saiyan.
Hope it can go beyond from super saiyan
Works great in situations that don't need help.
The sounds are genuinely frightening
Nice project 👍 small question, do you have at least a rough estimate for how much current was the motor drawing?
Thank's, probably max 15A
Thanks for giving that gear a grease
The little engine that could!
Good job
The little 3d printed wincher that could.
Great job! I feel like I've seen similar thing in a power window motor? 🤔
Cause you have lol exactly the same thing lol only difference is a window motor wount work both ways without wadding up without gravity to keep it tight but the same exact gear system
If it can be like a shooting into stone(penetrate), maybe diamond or ladder material as the penetrating material, imagine a fall maybe? Because during a rock climbing, usually metal is stucked in between right, what kind of hole is needed to grasp our entire weight? I dont take risks but it is very good to know.
Fantastic. Danke. Gracias.
Emeğine sağlık. Müthiş olmuş👏👏
I think you need to add more gears 😵👍
congratulations
You know I'm not sure why I thought it wouldn't be able to do it. I've pushed a 4000 pound car with one foot out the door when it wouldnt start so I could roll it down a hill
Nice
Did you film the car pulling first or switch back to the all-thread without the bearings because it wasn't pulling downward
Thank you
Güzel projeler
Nice project man, well done! Could you, please, tell me, what power source did you use, some battery?
Thanks a lot man! I used 12v 47 Ah car battery
Very good
One word "awesome"
Wow, what was the cord made from?
Hi , Restman pls I wish to seethe calculations of gear ratio and load.
Can you pls share 😊🙏
Woooow you are champion ☝👍💣📣
It's hard to believe that pla can be that strong
Power of gears
Nice printer! I would include closed loop stepper motors for a printer this size. They do not cost a lot anymore and a layer shift in prints this size is a huge waste of time and money.
You should use iron gear and shell, thicker rope, and larger tooth ratio.
as soon as i seen the cheap nylon rope i new it was going to break. that skinny rope is probably rated to around 90-120 lbs.
also knots reduce strength by 50%
Actually, that is steel rope inside, it's just nylon coated on the outside. But, still broke
Just The Principal of Levers in action!
Of course these are round levers as opposed to classical levers.