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« on: December 10, 2010, 02:25:21 AM »
While I am not familiar with the particular ball screws on the link, I do know that the Taiwanese HIWIN is the leading Asian manufacturer of linear motion components. Their ball screws have good reputation around the world and quality is very good. Only bad thing I've heard about their ball screws was from a seller of NSK ball screws, who said that although they are very good quality and meet the specs, they don't last as long as NSK because the steel is inferior to the NSK.
So if you're looking for good quality linear motion components for the money, HIWIN is supposed to be the answer. Ask the seller what make are those.
Note that I haven't used HIWIN ball screws nor have I had any experience with them. Just sharing what I know from others.
Dan