1. #1
    I've read that 5mm seems to be the preferred size for pulleys, is there any specific reason for this? Would 3mm (15mm wide) cause any problems as I cant seem to squeeze 5mm pulleys (20t &40t) into the space I have available while keeping the number of teeth engaged at a reasonable number.

    Any thoughts?

  2. #2
    Quote Originally Posted by mocha View Post
    I've read that 5mm seems to be the preferred size for pulleys, is there any specific reason for this?
    Mainly because there more common and cost effective.! . . . 3mm will be fine so long has the belt width and engaged teeth is kept.

  3. #3
    Thanks jazz, 9 and 22 teeth engaged on the 20t and 40t pulleys... should be enough for Z??

  4. #4
    Quote Originally Posted by mocha View Post
    Thanks jazz, 9 and 22 teeth engaged on the 20t and 40t pulleys... should be enough for Z??
    Yep thats fine.!

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