Cycloidal Speed Reducer in OpenSCAD

Cycloidal Speed Reducer in OpenSCAD is a downloadable 3D printable model. Review the files, license, and creator attribution before printing.

Original creator description

By request of Syvwlch ( the original source ) and WilliamAAdams ( the original source ), here is a stand-alone public-domain OpenSCAD cycloidal speed reducer. As with the Wankel Engine and Roots Blower I recently posted, this is intended more as an example of an interesting mechanism than as a practical device. If you want a practical printable speed reducer, you might consider one of the other alternatives like the worm drives on this Tank the original source or differential planetary gears the original source or cascaded spur gears the original source or this planetary gear reducer http://www.thingiv... This hosted file keeps creator credit and license details.

Topics and tags

CC0Cycloidal DriveGearcycloidgearboxgerotorhypocycloidmachine elementmechanismpublic domain

Popularity

33 downloads from 3D-Printed.org.

Print details

  • Difficulty

    beginner

  • Materials

    PLA suggested; confirm scale and supports in your slicer before printing.

Download files

  • cycloid_cover_plate.stl

    STL · 285.9 KB

    Download
  • cycloid_driven_shaft.stl

    STL · 129.5 KB

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  • cycloid_eccentric.stl

    STL · 49.0 KB

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  • cycloid_inside_rotor.stl

    STL · 311.0 KB

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  • cycloid_outside_rotor.stl

    STL · 755.8 KB

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File metadata

  • cycloid_cover_plate.stl

    SHA-256: 0a1da3b4300b8150226107f3d4a67afc0741bd78eb671441ebef2a33a58f513b

  • cycloid_driven_shaft.stl

    SHA-256: dd24439555fe37f638493c028126cf56bfd58dad9bc7e08f2313eb5d79739353

  • cycloid_eccentric.stl

    SHA-256: d684b2e603e70b83774ba810e1103e70cd29f169de157912dbbd28d037ddbe3d

  • cycloid_inside_rotor.stl

    SHA-256: f291ccd90496f4a5f79d85a92647ef6e6d0dbf99e14d36cdb1fa3f088429b018

  • cycloid_outside_rotor.stl

    SHA-256: 189e869a9a7a81cafc8bb320ef3be1148b4b347f1ac7b140717aa5dbf3eb9af8

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Attribution

Cycloidal Speed Reducer in OpenSCAD by mattmoses (the original source). License: Creative Commons CC0 1.0. Source: the original source