6-DOF Robot Arm with Harmonic Drives
6-DOF Robot Arm with Harmonic Drives - Image 2
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6-DOF Robot Arm with Harmonic Drives

$25.00

  • STEP files of the Robot Assembly
  • List of components (BOM)
  • Code available on GitHub
  • Note: Members can download this and all other files for free!
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Description

6-DOF Robot Arm

This is a 6 axis robot arm with commercial harmonic drives, Nema17 stepper motors, and closed-loop drivers. This robot meets three requirements:

  • High Payload capacity: 3 kg
  • Low Repeatability: 10um or less
  • Simple Mechanical/Electronics design

Note: Members can download this and all other files for free!

What’s included

    •  STEP files of the top level assembly
    • BOM with links to each components

Note

This is not a low cost robot. Each harmonic drive is ~$150 or more. The robot has been tested with most components being manufactured in metal (aluminum/steel). 3D printing is possible, however, stiffness performance will be severely degraded unless design changes are implemented.

For more details about the design and specifications, please check out the Youtube video:

 

 

⚠️ These files are sold as-is, with no warranty. Use at your own risk. No guarantee is made regarding fit, function, or suitability for your application. That said, I’ll do my best to assist with questions or issues if you reach out—your feedback helps improve future versions.

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