3D Printed Vibrating Saddle

I have repaired and hacked more than a few Sybian's over the last few years and decided it was time to design and build my own.

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For those who do not know what a Sybian is they are a vibrating platform used in the Kink environment. Mostly they just work but are not an inexpensive device. Using what I had learnt from the many repairs I have done on both the originals and the clones I decided to design my own platform.

Most of the mechanism was printed on a 3D printer, the silicone appliance for the top was cast using a 3D printed split mold, the bearings, main shaft. retainers were made from Steel and Brass. The motor came from a 14.4V Cordless Drill.

Speed controller was made using a IRF540, Opto Isolator and an Arduino Mini Pro.
There are two modes, the first being free running where the unit outputs a constant vibration, the second mode is a kind of ramp mode where the motor is ramped up and down to level set by the pot on the pendant .

First Test of the Mechanisim

Final Test with the new pendant and mode settings

Adobe Portable Document Format - 440.72 kB - 12/29/2016 at 22:12



Details on the Camshaft and Pullie

Adobe Portable Document Format - 290.33 kB - 12/29/2016 at 22:10



The Finished Item, assembled and ready to go.

JPEG Image - 2.22 MB - 12/29/2016 at 22:00


  • 4 × Scateboard Bearings
  • 1 × 12 Volt Motor (I used a salvaged motor from a cordless drill)
  • 1 × Arduino Mini Pro
  • 1 × IRF540 Discrete Semiconductors / Power Transistors and MOSFETs
  • 1 × Optoislator

View all 10 components

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Strrinng wrote 12 hours ago point

hello, can someone please explain how the motion and power gets transferred here to me ? I just see a shaft and multiple bearings so i Dont see how anything of the upper Bart would move. Is there a execntric Part i an missing ?

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Mick wrote 01/20/2021 at 19:25 point

What about the STL files..? Are they available?

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jefferycorreia wrote 10/27/2020 at 21:17 point

we’re to get the STL files

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jefferycorreia wrote 10/27/2020 at 21:17 point

where can I get the STL files?

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John Scancella wrote 04/29/2020 at 19:13 point

Are the STL files available?

  Are you sure? yes | no

tom edington wrote 05/21/2017 at 10:43 point

Where do you get the cam shaft for this project?

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