improvements for the stepper: remove 3 length beam with 5 length beam adding 2l pin with stop brushes with a 2 length axle. remove the stepper mechanism with a 2l beam. replace with 5l axle with a stop for first and final gear stage replace the cam, remove remaining 2 pieces for improvement, and add 2 1 x 2 beam thins for the stepper for 1 rotation per step.

2:06 - nice stepper mechanism (very compact)

Sadly you didn't post it 2 years ago, now I'm addicted to the servo😅😂

@Pludous

Ай бұрын

for me, he did its been 2 years XD

I can’t even comprehend the god level of thinking that goes into these creations!

Some really cool designs in this vid! Nice work!!

This wasnt in my recommended... i searched mechanical program and accidentally found this video uploaded 1 hour ago directly clicked

Great Video! 2nd mechanism: A servo motor is one with feedback to control the position. 3rd: That's a Geneva Drive with an alternative holding mechanism.

@SantiagoOntanonVillar

2 жыл бұрын

Yeah, exactly, I was a bit bothered by calling this a "servo", as I fail to see the control feedback, but I really like the last stepper mechanism you are showing. The typical way to do this with lego is with a larger geneva wheel, but yours is more compact! Very cool!

@johansten7976

2 жыл бұрын

The second mechanism does pretty much what the LEGO Power Functions Servo motor does, which doesn't have any actual feedback system (at least not readable outside the motor).

This is amazing! Well Done!

Just when I needed a stepper mechanism...

excellent designs!

this is just amazing thanks you very much

Not really a stepper or servo. A servo would have a closed loop so that it could hit a precise angle; it's more than just turning a bit to one side or the other. A stepper would have the ability to move any given number of steps (not continuously going), and it would have a significant holding torque once it reached it's destination. These mechanisms are cool, but this is still just a DC motor with some interesting motion limiting linkages attached

@in1

2 жыл бұрын

You're right, but I wasn't able to find a better name for the stepper... Thanks for pointing it out!

Very good !

17800 subs congrats I was here at like 20 subs

Everytime more sophisticated! Or as we say „abgefahren“ ;-)

Super gg!

Can it really be called a servo if you can't set it to arbitrary positions?

👍👍👍

I love you.

Can I ask what is it for?

@in1

2 жыл бұрын

You could for example use it for steering...

@tomik1362

2 жыл бұрын

@@in1 good, thanks

Great designs but the 2nd is better in off roaders without the returning to the middle 👍

Hello guys

with all the stuff you used which includes a motor and lots of pieces you could have easily bought a regular servo motor

@in1

2 жыл бұрын

Not really, an original power functions servo motor costs about $60

You've not made a servo motor. You've made a motor attached to a two-position actuator. There's no feedback or drive going to the motor for to correct it's position. The stepper motor is much closer, but still not a stepper motor.

I wonder if this is how real servos work? 🤔

@in1

2 жыл бұрын

No, not really, it's more like a motor connected to a rotation sensor.

@dinhtuan752

2 жыл бұрын

Encoder?

Yo les potos

"Out of any motor" So I can use a servo to make a servo?

@in1

2 жыл бұрын

Yes, I guess

@jjsanimations

2 жыл бұрын

@@in1 awesome. Seems like it's not a waste of parts lol (why are servos so expensive like 60-70 dollars for one???)

@catzzzz1450

2 жыл бұрын

@@jjsanimations Power Functions has long time discontinued,i guess that’s why they kinda expensive and rare

@dinhtuan752

2 жыл бұрын

ok

Oi

Привет весем