Cable movement between upper and lower arm

[illuminatrix8]

Hi Seeed team,

Great project so far. I noticed v1.1 adds cable restraints for the wrist-end motors, but nothing for the elbow area between the upper and lower arm. That cable bends through a wide range as the arm folds and the connection moves constantly from left to right — is a cable guide for that area planned?

Any recommendations? Thank you.

[ZhuYaoHui1998]

Hello, developer, I am glad that you are interested in this project, and I also know that you have a very in-depth study of this project. Yes, the harness restraint device of the upper arm and lower arm is our most distressing, because we have to take into account both installation and movement, so we are also looking for ways to solve this problem, and I hope you have better optimization suggestions and solutions. We will also offer some Seeed products as incentives. For this problem, we will optimize the harness in the future to make the harness more stable and reliable as a temporary solution.