Software Owner manual

Rockwell Automation Publication MOTION-UM004B-EN-P - October 2012 109
Sizing Your System Chapter 2
2.1.4.4.1.3. SolidWorks Import
You can use the SolidWorks Inertia Calculator to import inertia data directly
from SolidWorks software when the part geometry is complex and a SolidWorks
model is readily available. The part must be balanced about the axis of rotation.
For unbalanced loads, a SolidWorks Motion Study must be completed and users
must interface with SolidWorks, using the resulting torque data to appropriately
size a motor. Refer to From SolidWorks
on page 120 for more information on the
SolidWorks Interface Wizard.
Figure 88 - SolidWorks Inertia Calculator
The density, volume, and surface area of the element (label 1 in Figure 88) are
displayed in the middle. The mass and inertia (label 2 in Figure 88
) are displayed
at the bottom of the Element Properties window and in the Results window at
the bottom right (label 3 in Figure 88
).
Receive inertia data from SolidWorks software by selecting SolidWorks from the
Type pull-down menu in the Element Properties window.