Looks like somebody bought a boatload of ballscrews from China
and selling them on Ebay one or 3 at a time.
Has anybody done the homework on these? I see patial info on hiwin site but catalog just seems to have picture of RSV model but not the specs. Am I missing it somehow? If so a PDF link and page # would be nice.
I'm like to stay in the 1 mil tolerance range on a 48"x30".
I can't even figure out if its a "precision" or "High precision" screw.
I blew up the drawing included on ebay and see that