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Somewhere all over the place is a hot glue gun and a man from India making sad versions of this and raking in 10 millions views...I'm lucky I found this video and even more lucky you made it! Thanks!

Lol I had 60%-40% and it worked fine too

Awesome!! Would you say if it was made with metal it could withstand a higher wattage?

How do you set the time? Do you just set it before you add the weight?

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Stark!

Have you tried lubricating the bearings?

Christoph, this is incredible. Please can you recommend some books I should read to have similar knowledge to you?

6:41 "magically finish winding" Ridiculous vague directions. On purpose I assume.

Watching this made me realize how novice I’m at Fusion 360

I thoroughly enjoyed watching this video, printing the parts and putting the vise together! I have one question: The gears have some undesirable play and they tend to get unsynchronized, resulting in de vise going offset. Also, the gears slip if I try to clamp something in the vise. Everything else fits perfectly. Is there any way to fix this?

How much thrust it provided please help me with that

Whats the thrust ?

Hi. Thanks for a great tutorial. But I am struggling with the first sketch. I cannot create the the 'Top View' sketch correctly. At 2:44, I cannot enter 180/NumRolls as the angle, this over constrains the sketch, so it can only be a driven angle dimension. I can't understand how the 2nd circle helps? Has anybody actually managed to complete the Top View' sketch with a resent version of Fusion 360? Since cannot get that angle constraint entered, the diameter of the bearing does not change with the number of rolls, and therefore breaks the parametric design of it.

Greate job!

i am in the process of making this but i dont know what kind of axis and screws i need, can anyone help me with getting the right ones for the print? i would really appreciate it.

how many kg of thrust did it arrive at exactly 8000 rpm? The maximum voltage and current (A) that could be reached at 8000 rpm?

Very good.

if the case is metal and rotor is metal. does it fine or it is bad idea? to avoid explosion

if the core rotor and housing made from steel. it is working or it does not working at all ?

RPM please?

Hi, what ESC recomend use?

(You can use a bit of water it works for me)

Thanks for the inspiration. I had given up on the concept of a printed mainspring and had ripped apart a tape measure to use its spring instead. But this proves how effectively it can be printed. I am not making a clock but do need a concentric design similar to this one. I'm making a wind up toy and hope to share a video of it, if I am able to figure it out. Too bad I don't have fusion anymore and am atrocious at using it anyways, but I appreciate your models and will reference your main spring design for my project within my CAD software. Thanks for the help!!! Cheers! :D

Thank you very much for your demonstration and explanation!

Would it kill you to answer a few questions?

Has anyone gotten this to work? Anyone?

Is that a 4mm rod?

Battery voltage?

I still can't get mine running. Have tried multiple different weights but the darn thing doesn't kick up any near as perfect as it does in the video.

This specimen is truly something. From a magnetic PLA armature to Halbach stators with no backiron, this video quietly turns traditional motor physics on its head.

Thanks for the giggle. :) The alcohol helped.

Do you have any good working motors for sale? Please let me know. Thank you.

Outstanding work, outstanding design. I'm printing this now! I do a lot of PCB soldering, and this awesome vice is precisely what I need, I'm tired of having to use blue painters tape to tape my work to the bench to hold it steady! Great work man, subbed!

Well if you need a prove if it work properly destroy a wall test success

I think I have a design to improve propeller efficiency by about 33.3% Would you consider 3D printing my design id I pay you?

Can we use this motor with 48 v?

Great design and instructions! Would it be possible to use it underwater ?

Contact please

I cant find the file fpr 10 dollars, only the one u linked to for 45 dollar? Please write the link here :)

You using clips for your carbon fiber is inspiring enough for me to change over to clips again. Double stick tape is just too unreliable man…

A truly inspirational project!

Amazing work!

does anyone know how to contact Laimer? I am an engineer and need some answer about design specs of these motors OMG!!

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I sincerely doubt your claim, that this motor is 80% efficient. Any motor that can perform as a generator CANNOT deliver what you claim. If my memory is accurate, Dr.Peter Lindermann says that these kinds of DC motors deliver just about 55% or even less. This is why BLDC motors fitted on EV's, are not able to deliver good driving range, because a lot of the energy is wasted as heat. But nice video and commendable effort from your side. Thank you.

Super cool design. Have you thought of using fusion 360 seems like it would allow for a more precise design? I’m trying to make my own clock and was wondering how did you go about designing the mainspring and hairspring? Any help would be greatly appreciated

This vise would be so awesome if it also had a desk clamp modification... impressive nonetheless!

:D

Imagine adding motor cooling