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Dasaki SGLP (super-grip + loose-proof) servo robot wheel

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Creation's quality: 5.0/5 (1 vote)
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  • 👁 1.5k views
  • 2 likes
  • 41 downloads

3D model description

This is a solution to two common problems of robot wheels that use a rubber band as tire: 1st the rubber band gets our of place, 2nd there isn't enough grip to climb high steps.
Additionally, it allows to attach the wheel to six-arms servo horns without screws.

If you are a curious maker / "tinker" / hacker, have a look at my blog:
www.therandomlab.com


3D printing settings

Printer:

Prusa i3 aluminium

Rafts:

No

Supports:

No

Resolution:

0.25

Infill:

25

Notes:
Ensure good surface adhesion and precise first z layer height calibration (to avoid widening of the lowest layers).

How I Designed This
Instructions

Rubber band should be around 80-100mm long when flattered, and their section about 1x3mm.
I use Tiger's colored rubber bands.
Watch the videos to know how to put the rubber band and attach the wheel to the servo horn:
https://youtu.be/itaFgTQVpL8
https://youtu.be/RABjkPmjAx0

Designed with Google Sketchup 8 Free.

3D printer file information

  • 3D design format: STL Folder details Close
    • dasaki_SGLP_wheel_for_6_arm_servo_horn_v1.stl
    • tool.stl

    Learn more about the formats

  • Publication date: 2018/04/05 at 15:20

License

CC BY NC SA

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Creator

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