Re: [CAD_CAM_EDM_DRO] Hot-wire CNC Foam Cutters

Hi John,

Depending on how big it all is, even a minimal 60 oz/in should do the
trick. I wouldn't bother with anything much smaller then this in a
stepper.

HTH

Alan KM6VV

johncrad wrote:

>
> Hello all,
> Can an expert please advise what size stepper motors are generally
> used on 4 axis CNC foam cutters. Looking at the photos and jpegs,
> they seem to be pretty small. Some are can types. Probably no more
> than 15 to 20 oz-in hold torque and max speed seems to be about 4"
> per minute. Would these numbers be right.
> TIA
> John Craddock