3D printed high torque harmonic drive - strain wave gearbox

[@ErichMoraga]

It was fun to see you address the various weaknesses, and funny that the zip-tie (helped secure the motor) made the final cut👍

[@BrianBrocken]

Yeah the zip-tie was just the most straightforward and effective way to keep the motor in place without redesigning everything. I will keep this issue in mind when designing a newer version 😜

[@tommontgomery2674]

I was thinking about something like this for an onboard motorcycle winch. The new Trek e-bike with the tiny TQ harmonic pin gearbox/motor with 50 NM of torque is very similar to this and is what sparked my interest recently.

[@balazsnanasi3048]

Great project again. One thing disturb me just a little bit, the Arduino board in a special PCB. You can use single chip like an Arduino, and it looks much better. Of course in your solution you can use same Arduino for every project.

[@LakeTile_Productions]

It's ALIVE, Our legend is alive

[@BrianBrocken]

Haha it's been a while 😅

[@LakeTile_Productions]

@@BrianBrocken Thank you so much for robot hand prosthesis project you helped me a lot, I can't find such model on the internet as your. Again thanks

[@BrianBrocken]

I'm glad you like the project 😁

[@nafisffyt40]

sir brian you're my most favorite person❤❤❤❤❤❤

[@Creative_Electronics]

Weer een leuke video Brian :)

[@BrianBrocken]

merci man ;-)

[@strikenoirify]

You can make a winch that can be used when loading a motorcycle into a car. I would like to recommend it to KZbinrs who run Honda N-VAN with Super Cub.

[@ELOTROLADO2.0]

ESPECTACULAR WORK

[@russellmitchell9438]

Am I correct in thinking that if the flex spline were fixed in position (unable to rotate) the outer ring gear would be driven instead?

[@PhG1961]

Schitterend ! Zeer indrukwekkend !!

[@BrianBrocken]

Merci Philip 😁

[@PhG1961]

@@BrianBrockenFrancophone/Nederlands ?

[@BrianBrocken]

Nederlands 😁

[@seel1823]

What size were the bearings and the other hardware exactly used for this project? Couldnt see it on the hackaday or thingverse :( Loved the project btw!

[@BrianBrocken]

Hello, more info, schematics and parts list can be found here: bbprojects.technology/blogs/projects/3d-printed-high-torque-strain-wave-gearbox-harmonic-drive

[@seel1823]

@@BrianBrocken Thanks. missed the parts section at the end, whoops

[@kenno251]

You could probably make these and sell them to companies that make small trucks cars and jeeps for kids to tool around the yard in it 5 to 7 mph with one of these on the front they would have a real winch and you would probably be rich just an idea.

[@marceloenriquechirinosmedi6002]

Use this super strong motors in a homemade exoskeleton

[@BrianBrocken]

That's a great idea, this would be the perfect type of gearbox for the job.

[@marceloenriquechirinosmedi6002]

@@BrianBrocken i'm Marcelo chirinos from Venezuela, make this proyect in aluminium , You speak spanish

[@marceloenriquechirinosmedi6002]

Searh exoskeleton hal 5 , for inspiration

[@BrianBrocken]

I wish I had the tools to make these projects in aluminium but for now 3D-printing will have to do 😅

[@marceloenriquechirinosmedi6002]

@@BrianBrocken no problem , but make a exo please, ando make You super strong tanks for this exo

[@ZuNunchaku]

how can you set easyeda using PCBWay instead of JLCPCB in 4:50 ?

[@Surferant666]

Why are you using a brushed motor?

[@BrianBrocken]

Because they are cheap and i have a bunch of them lying around.

[@Surferant666]

@@BrianBrocken ah ok. I just thought you were aiming for max power for least energy consumed

[@idmuoi]

👍😀

[@moumenebenasser2840]

Bro try it with 997 dc motor it's gonna give u higher torque than 775

[@derek711]

ｐｒｏｍｏｓｍ 🔥