If cost is an issue like it was for me in Australia, maybe try your local engineering supplier. I was looking on ebay and aliexpress at first... our local supplier was actually a lot cheaper, statewide bearings. I got 10ft of it for $30, it was over $100 from other places
Thanks for the reply. I am planning to use GT or SM type timing belt and pulley instead of XL type for all three joints J1, J3 and J4. Whether it will workout?
I tested a few low profile belts and found they stretched too much. I didnt want to make the arm any wider and was looking for something low profile so I decided on a small 6mm chain.
If cost is an issue like it was for me in Australia, maybe try your local engineering supplier. I was looking on ebay and aliexpress at first... our local supplier was actually a lot cheaper, statewide bearings. I got 10ft of it for $30, it was over $100 from other places
Thanks for the reply. I am planning to use GT or SM type timing belt and pulley instead of XL type for all three joints J1, J3 and J4. Whether it will workout?
I tested a few low profile belts and found they stretched too much. I didnt want to make the arm any wider and was looking for something low profile so I decided on a small 6mm chain.