unupingu / cm6_cobot_robot

Files and intro page for first version of CM6 COBOT robotic arm

CM6 Robotic arm

CM6 uses 6 gimbal BLDC motors paired with small gear ratio gearboxes ( from 5:1 to 9:1), by doing that it is passively compliant and safe. Each Joint is using an S-Drive BLDC driver that is mounted on modular actuator designs for specific gimbal motors. Design can be changed easily by using different size aluminum extrusions or changing the gear ratio of modular gearboxes.

The total price of this first version is around 1000 dollars in raw materials.

Read more about robot on Hackaday!

Check the arm in action !

Where to start ?

Coming soon

Contents:

• BLDC driver production files coming soon
• Robot arm STEP files) coming soon
• Robot arm simple solidworks model
• [Building instructions]
• [BOM]
• [BLDC driver firmware]
• Robot python software and GUI

Where to see more CM6 robotic arm?

• Youtube
• Hackaday

Support the project

This project is completely Open source and free to all and I would like to keep it that way, so any help in terms of donations or advice is really appreciated. Thank you!

Project is under MIT Licence