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Type: Posts; User: Lethal

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  1. Replies
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    Re: 21iT control retrofit?

    After doing more digging I think the Centroid CNC is the way to go.
    If I can reuse the red cap servos and spindle motor then their drives are $1500 each and the main control board is $2300 so for...
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    Re: 21iT control retrofit?

    Not sure what you mean by that NEW?

    My machine is a 2001 model
    Again the memory is very low and suppose I could upgrade.
    When I have a problem with this control, drives, or servos, I am told...
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    Re: 21iT control retrofit?

    Thanks for the reply and sounds like a great project

    I cant justify 20k on this machine

    I found a company that has boards capable of converting the fanuc encoders to industry standard "HALL"...
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    Re: 21iT control retrofit?

    Well I do a lot of small runs or one offs.
    The fanuc is cumber sum to make small changes and the memory is very small so constantly moving programs in and out.

    I have other machines with PC based...
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    21iT control retrofit?

    Not sure if this is the correct place to post this question?

    I have a lathe with a 21iT control and want to retrofit the control to a more modern control with conversational capabilities.

    Red...
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    Fanuc 21iT Aggressive Spindle Drive?

    I recently purchased a Clausing Colchester CNC lathe with a 21iT control.

    When the spindle starts or changes speeds it is very aggressive, Pulls 160+ amps.
    Dims the lights and will fault out...
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