Re: Stepper motor sizing

Bob, I believe he is aware but is located in New Zealand!!

----- Original Message -----
From: Robert Campbell <rcamp@...-dfw.com>
To: <CAD_CAM_EDM_DRO@onelist.com>
Sent: Thursday, July 15, 1999 8:35 AM
Subject: Re: [CAD_CAM_EDM_DRO] Stepper motor sizing


> From: "Robert Campbell" <rcamp@...-dfw.com>
>
> Raynor,
>
> What size table do you plan to build? A couple of the list members in the
> Dallas Fort Worth area have bought some THK rails and bearings that they
may
> want to sell.
>
> For stepper motors, go with the size 34 motors.
>
> Bob Campbell
>
> ----- Original Message -----
> From: <rhj-rbj@...>
> To: <CAD_CAM_EDM_DRO@onelist.com>
> Sent: Thursday, July 15, 1999 4:53 AM
> Subject: [CAD_CAM_EDM_DRO] Stepper motor sizing
>
>
> > From: rhj-rbj@...
> >
> > My XYZ router 'to be' i.e. my dream machine !! only needs to cut 0.9mm
> aluminium and up to 2mm ABS/styrene sheet and I need to know what size
> stepper motor i need to choose if actual speed of travel is not critical
to
> me.
> > NEMA 24 or 34 or anything around 200oz? comments please. Am I likely to
> retrieve any suitable sized steppers out of old photocopiers for this
task?
> > Must admit that all I have seen have seemed physically far too small.
> > What about those polished round 0.5inch guide rails that most of them
use,
> are they any use for say the Z axis?
> > Raynor Johnston
> >
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> Welcome to CAD_CAM_EDM_DRO@...,an unmodulated list for the
discussion of shop built systems in the above catagories.
> To Unsubscribe, read archives, change to or from digest.
> Go to: http://www.onelist.com/isregistered.cgi
> Log on, and you will go to Member Center, and you can make changes there.
> bill,
> List Manager
>