Reply to "Laptop Computer Controlled Turntable"

Bill K.OGR Forum Member

Small World! I used to own the Torchmate company. We used private labeled FlashcutCNC electronics and software at that time, and I used one of the early micro stepping signal generator/driver boxes. Without looking, I believe the stepper motor was around 180 oz/in. The micro stepping is essential to keep the turntable bridge from jerking between steps. Pretty easy to substitute the Nema 23 frame stepper for the DC Grainger motor that came on the turntable.

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