RE: [CAD_CAM_EDM_DRO] powermax nema 23

It will move the mill, but not very quickly. The Z axis may be
particularly problematic. With that voltage the inductance is pretty
high which will further reduce your max feed rates. I generally like to
have 150 oz/in or so on a Sherline and the Z is much better at 200+.

Tim
[Denver CO]
Sherline Products at Deep Discount
Mach1 & DeskCNC with Credit Card ordering
Contact me for discounts on DeskCNC & Sherline bundles
www.KTMarketing.com/Sherline

> -----Original Message-----
> Diging through the local surplus store today I found some powermax
> steppers for a big whopping 10$. They are a nema 23 mount
> rated at 7.85 vdc
> @ 1.07 A 1.8 deg step. According to the the Pacific
> scientific web site
> they are rated at 78 in/oz.
>
> Is this big enough for a sureline mill?
>
> TIA. Rob....