Use the Mass and Moment of Inertia subnode to add inertia properties to the rigid connector for dynamic analysis.
Select the Offset check box to add an optional offset vector to the definition of the location. Enter values for the offset vector
Xoffset.
Enter values or expressions for the Mass m. Also enter values or expressions for the
Moment of inertia I. The axis directions of the moment of inertia tensor are given by the coordinate system selection in the parent
Rigid Connector node.
Select the Exclude contribution check box to switch off the loads generated by this node when the frame is accelerated using a
Gravity,
Rotating Frame,
Linearly Accelerated Frame, or
Base Excitation feature. The setting will also determine whether the node will contribute when computing mass properties and participation factors.
Physics tab with Rigid Connector node selected in the model tree: