Rotational Wrists
There is a servo in each wrist to allow the hand to rotate. I have painted the bracket that attaches the wrist to the forearm in black.
Rotational Wrist
Testing the rotaional wrist on the bench.
Finished Wrist
Fully assembled wrist ready for testing.
Wrist Open
Wrist ready to be closed up after threading tendons lines through.
3D Printed Parts
| Part Name & Version | Layer Height | Infill | Support | Material | Time | Qty | Total Material | Total Time | Total Cost | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RotaWrist1V4 |  | 1 | ||||||||||
| RotaWrist2V3 |  | 1 | ||||||||||
| RotaWrist3V3 |  | 1 | ||||||||||
| WristGearsV5 |  | 1 | ||||||||||
| Totals | ||||||||||||