Differential Robot Arm wrist in action. 5th and 6th axis. Part 2

I am building a 6-axis robot arm and in this video you can see the Part 2 of the operation of the differential robot arm wrist. Specifically, the movement of the 5th and 6th axis (pitch & roll) are shown.
In the following videos I will be uploading the diferent phases and parts of the manufacturing process of the robot arm.
Motors used:
www.omc-steppe...
5th & 6th DoF: 17HS19-1684S-PG5 (NEMA 17)
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Thanks for watching!

[@TheThirdPuddle]

Nice work on crating the canadarm!

[@AvivMakesRobots]

Awesome!

[@andrelfalf]

Top

[@i-make-robots]

Two leadscrew differential? Interesting approach. What's your slop?

[@tuwenbo]

crazy!

[@maamgboodh350]

Waw welcome my pro

[@Михаил-б9б5к]

Во идея . Спасибо .

[@maamgboodh350]

Keep go

[@tomcypher3864]

Hi, do you experience backlash here?

[@noithugian494]

bạn có ý tưởng gì làm sao để lập trình nó

[@williamhuang5329]

Hanzhen harmonic drive gear , robot arm gear reducer, over 30 years experience ,,

[@andrelfalf]

Me ensina fazer um desse

[@larrysmith2601]

You need to get rid of the gears. Smooth it out.

[@psham1515]

Can we rotate these two axis at a time. I.e. in interpolation

[@psham1515]

Can You design robot for us and what will be the cost of 1.4 meter reach and 10 kg payload servo robot