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The Spiral | MONO | STL

You can also purchase Hardware Kit, so you don't have to worry about marbles, motors, etc...

 

You will need a 3D printer to print with a minimum bed size of 180x180x180mm. Yes, it can be printed on Prusa Mini.

 

This is what I call, a mono marble machine. It will not connect with any of the interchangeable modules from the rest of our offering. It is a standalone or in other words a mono marble machine.

 

This lifting mechanism is a first stage of the bigger marble machine and I had to test it thoroughly before I put it into a bigger one.

The reason that it is not compatible with interchangeable modules is because it only lifts marbles up by 8cm, and the modules need at least 14cm of lift.
 

We also sell Fully Assembled Spiral, contact us for more information.


You are NOT allowed to resell this in digital or 3D printed versions.

 

 

Specifications
Length 232mm 
Width 58mm 
Height 192mm 
Marble Size 7.14mm| 9/32”
Motor N20, 15 - 60 RPM (15RPM shown in video)
Printing Time 19 Hours
Printer Bed Dimensions 180x180x180 mm
Filament Used
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Hardware

Please see our help topic for the list of hardware needed.

    Assembly

    Extensive assembly instructions can be found here.

    Customer Reviews

    Based on 6 reviews
    83%
    (5)
    17%
    (1)
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    (0)
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    M
    Michael
    The Spiral

    Great design, easy to print and assemble!!

    J
    Joseph Lan
    Great intro to marble machines

    Decided to make this free mono machine first to test the waters before deciding whether to buy and make the more complex and interesting machines. Let's just say I've already purchased the bundle of all machines and modules! You do need a nice well tuned printer or you'll be doing a lot of post processing to make things fit. One of my pieces warped slightly and the marbles don't go through at 100% success rate, but I know what to tweak for my next build. I used a 6V 30rpm motor and just connected a USB cable to power it so I can keep it running without worrying about batteries. Also skipped the switch although I have it on hand as I won't need it since it's plugged in. The spiral is eSun silk copper PLA, the rest just store brand economy PLA. Looking forward to making the modular machines now.

    L
    L.V.
    very nice

    Nice model, easy to print without any complication

    G
    Gannier L Fulghum
    The spiral - Mono stl

    Easy print. Long but well worth it. I love it. Thank you. I don't have a photo yet.

    M
    M Jegerings
    zeer mooi ontwerp

    hoi,

    Ik heb alles geprint en het geheel is zeer mooi geworden.
    Het gaatje voor de motor os echter te klein en heb soms wat bal verlies bij de ingang van de spiraal. Soms blijven de ballen hangen op de reap yerug door de lagen van de printer.

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