Originally Posted by
thegadgetguy
Can anyone comment on the necessity of double ball nut ball screws? BST automation only has the double ones in 5mm pitch, which is a lot smaller than I wanted to go pitch wise. Should I try and find another supplier that can do double ball screws in 10mm or larger pitch, or should I just get single ballnuts for now and worry about upgrading later if it seems necessary? If double ballnuts are deemed necessary, does anyone have supplier recommendations that can do 10mm pitch or greater?
At this point I'm leaning towards just getting the single ballnut screws, as once I get the rail beds welded on my frame I'm pretty much stuck until I have the screws in hand
Any insight is appreciated.