I am building a 6axis robot arm and in this video you can see the Part 1 of the operation of the differential robot arm wrist. Specifically, the movement of the 5th axis (pitch) it is shown.

In the following videos I will be uploading the diferent phases and parts of the manufacturing process of the robot arm.

Motors used:
https://www.omcstepperonline.com//?t...
5th & 6th DoF: 17HS191684SPG5 (NEMA 17)

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