This goes out to the guys who build bigger robots.
I have taken standard servos and stacked them to build a "Spine" for my new project. I find the rotational servos weak in the bearing area. I plan on adding a plate with an additional ball bearing to give more strength to the shaft area. Other than buying larger heavy duty servos, has anyone else modified servos to add strength? Any ideas?
I also made a heavy duty lever which seems to remove some flex in the lever servos which helps in this area. I will build wider adapters for the back and bottom of the servo to spread the load when clipping or stacking the servos together. This may also help.
I am requesting other members ideas and opinions to be able to build a more ridged "Spine for my project, but not add a lot of weight.
I will update my project progress with pictures soon.