Catia - Centre of gravity

[cadu1981]

Hello.



I need to calculate the center of gravity for a system that i design, so
i can send values to SEW to give the right electric motor with gear
box.



After i calculate this i have two results:



Inertia/G - Principal Moments/G ( http://picasaweb.google.com/Cadu1981/CAD#5552696002633419090)



and



Inertia/Axis System - ( http://picasaweb.google.com/Cadu1981/CAD#5552696004909195458
)



With one of this values need i to send to SEW to calculate right
electric motor?



Because values from Principal Moments/G are very very different from
Inertia/axis System



M1= 20 kg.m2 - IoxA= 20 kg.m2

M2= 130 kg.m2 - IoyA= 630 kg.m2

M3= 148 kg.m2 - IozA= 650 kg.m2



Who can help me?

Edited by: cadu1981