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Optical Illusion wind wheel — image 1
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Optical Illusion wind wheel

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Based on previously posted model I have created an improved model with a more rigid bearing construction.

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Model information

Category
Outdoor Toys
License
Creative Commons — Attribution — Share Alike

I liked the model as posted by @3DMK which was based on the model of Dalpek. But after printing I found that I do not like the bearing construction between the two big rotors. It was to fragile to my opinion. And I was not able to print the big rotors on my ender3. So I have scaled the rotor by approx. 90% and created my own bearing construction.

Most has a quite rigid fit but a bit of glue is recommended. Mounting instructions:

  • First mount/glue the axle through the rotor.
  • Fit the bearing within the bearing housing, should be a thight fit
  • Slide the axle through the bearing assemly
  • Slide/Glue the axle closing ring over the axle to fix the bearing position on the axle
  • Slide the complete assembly into the housing.

Repeat the same procedure for the other side.

Parts required:

  • Rotor left side
  • Rotor right side
  • Housing (pay attention to orientation, side with internal support layer should be down. Support only required underneath the extension) (On request I have also uploaded a version without internal support layer)
  • 2 x bearing housing
  • 2 x axle 
  • 2 x axle closing ring

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