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Universal Speed Reducer

Double Stage Cycloidal Drive for Robotic Platform

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The goal of this project, it's to create a lowcost universal speed reducer for robotics applications

This project is on development.

All the pieces are 3D printed with an Ultimaker 2 with an infill of 30% and a quality of 150 microns but you can make your own settings or also machine them.

If you have questions or comments, post it in the comment below, I will enjoy .

stp - 900.15 kB - 06/12/2018 at 19:04

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stp - 145.54 kB - 06/12/2018 at 19:04

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View all 13 files

  • 1 × Base
  • 1 × Head
  • 1 × Top
  • 1 × Gearwheel 20 teeth
  • 1 × Gearwheel 19 teeth

View all 10 components

  • 1
    Gearwheels assembly

    Components list : 

    • 1 x Gearwheel 20 teeth
    • 1 x Gearwheel 19 teeth
    • 2 x Roller Bearing 8x22x7
    • 6 x Screw M3x10
    1. Insert the roller bearing in each gearwheel

      2. Screw the six M3x10

  • 2
    Base assembly

    Components list :

    • 1 x Base
    • 1 x Roller Bearing 8x22x7 with stop
    1. Insert the roller bearing in the base
  • 3
    Head assembly

    Components list :

    • 1 x Head
    • 1 x Roller Bearing 8x22x7 with stop
    • 1 x Needle Roller Thrust Bearing 40x60x3mm
    1. Insert the roller bearing and the needle roller thrust bearing in the base

View all 9 instructions

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Discussions

Ian wrote 05/20/2019 at 20:58 point

Hi! What is the gear reduction ratio on this, and the torque? thanks!

  Are you sure? yes | no

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