1. The last mechanical component I need to source for my z-axis is a 72tooth HTD 5mm pitch by 25mm wide, preferrably in alloy.

    HPC do them at , RS only stock Gates (Gates use Cast Iron at that size), and I can't remember the name of the company usually recommended by the model engineering lot.

    I also need a belt and a 24t for the motor, but they're easy enough to source.

    Any suggestions?

  2. #2
    bump...............
    .Me

  3. #3
    Have you tried Huco? They're cheap for racks, not tried them for puleys

    http://www.huco.com/products.asp?p=true&cat=318

  4. #4
    Nothing is foolproof......to a sufficiently talented fool!

  5. Oh, totally forgot about this.
    I just went to HPC for the required pulleys. It's only for the one axis, and they had them in stock. For all the money I was likely to save, it didn't seem worth the hassle to try and get them else where.

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