RE: [CAD_CAM_EDM_DRO] Re:305oz Steppers! More torque, Scotty!!!! (Shes' breaking up, I cannah hold'er)

Dan,

This site does conversions:

http://www.unitconversion.org/unit_converter/moment-of-inertia.html

You're right,

340 gram square centimeter = 0.004814806 ounce-force inch square second

1.97 oz/in^2 ??

This legend is below the Mendonet chart:

Torque = holding torque in oz/in * Inertia = rotor inertia in oz/in2 *
Weight = pounds * Length = inches * Prices = $US

http://sanyo-denki-online.com/nema23.htm


OK, who knows what 1.97 in^2 is, maybe AREA??

Thanks,

Alan KM6VV

>
> Not sure what you are asking?
> To convert g-cm^2 to oz-in-sec^2 you multiply
> the g-cm^2 by 1.416X10^-5
> thus 340g-cm^2X1.416X10^-5=.00481oz -in-sec^2
> I sort of recognize the chart you had was from Mendonet but it doesn't
> list what the inertia term is based on i.e. kilogram per forth night etc.
> and I wouldn't trust that web site anyway.
> Dan Mauch
>