Techno/ISEL questions - coupler/ hand wheel / Z axis spring


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Thread: Techno/ISEL questions - coupler/ hand wheel / Z axis spring

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    Activation process cncneon's Avatar
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    Default Techno/ISEL questions - coupler/ hand wheel / Z axis spring

    1. Is there a reason the hand wheels are constructed around a ceramic sandwich magnets?
    2. The stepper couplers are the X rubber insert type. Considering replacing with the spiral variety. One had to be cut off after the small bolt stripped
    Thoughts, suggestions ???
    3. The Z axis is spring loaded which to me would make sense were it springing up but to me it appears to spring down toward the bed. Am I missing something?
    Has something been rearranged before I acquired the machine? The way I see it, its appears to make lifting a heavy spindle more difficult rather than easier.

    Again, thanks to all and apologies for the newbie intrusions . . . .

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    Activation process cncneon's Avatar
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    Default Re: Techno/ISEL questions - coupler/ hand wheel / Z axis spring

    Re: spring loaded Z
    Just for reference, the Z axis ball screw has a spring loaded dust cover.



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Techno/ISEL questions - coupler/ hand wheel / Z axis spring

Techno/ISEL questions - coupler/ hand wheel / Z axis spring

Techno/ISEL questions - coupler/ hand wheel / Z axis spring