Ive just picked up an old (ish) Conect 121 cnc lathe. Looks to be in good condition and No excessive wear.

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I plan to replace the stepper drives as others have done but Id like to use the original spindle drive and stepper drive to test it and get it up and running. I cant seem to find much information so if any one has a wiring diagram or knows the points to connect Id be grateful.

Thanks in advance