Sign in to our website and become an InMoov member. It will allow you to post message, pictures, and share with others InMoov builders. It's just one click away!
Marten de Groot posted an update 10 months, 2 weeks ago
Finally the new ServoBed is done and fits very well.
For now I’m using a 98mm DogBone drive shaft from a tamiya RC truck.
Later, I will order this one:
Very nice work. I’m waiting to see the fingers and wrist working together. Fantastic
Here a video from this complete setup:
Tomorrow I will start to connect all the finger fishing-lines to the servo-pulley’s
It looks good so far
Once again nice work. It would be great to have a printable shaft for the wrist as opposed to a dog bone. Just another part I would have to wait for when I want to try something late at night. I thought you had a different servo offset in your previous vid and didn’t need the universal joint functionality
A printable shaft would be cool, I only think it’s not strong enough !
And DogBone shafts are very basic parts which are used in RC cars.
Most local dealers will selling them.
About the servo, in the first test video I was using a “Low Profile” servo.
For some reason, these servo’s will not run with a Arduino !
For this reason I made a other choice and now I’m using a MG996R.
I don’t have one DogBone shaft whch I need.
I just ordered one with a length of 110mm.
Now I’m using a 98mm shaft so that’s why the universal joint is longer and a bit thicker as usual.
For now it’s running fine.
Tomorrow it will be a big day
I hope to finish the complete hand and see how it runs with the smaller servo’s.
Check my last post, to see the full functional Arm/Hand/Fingers: