So I am looking at two similar motor/driver/controller kits and the only difference is that one kit has 270 oz-in motors and the other has 425 oz-in motors for only $15 more. From my reading on here I know that bigger motors might not necessarily be better as they may have less torque at certain rpms.
I really don't know what rpm they will be running at on the X2 mill however. Based on the torque curves, after converting units, it appears that the smaller motor has more torque at ~1000 rpm while the bigger motor has more at lower rpm. Of course there is also the fact that the kits are both 36V while the curves are at 48V, I don't know how that will affect the values.
Is there a definitive answer as to which is better? Or other factors which I should consider?
Thanks in advance!
https://www.automationtechnologiesin...3-axis-nema23/
https://www.automationtechnologiesin...-3-axis-kit-3/
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