This information is part of the Modelica Standard Library maintained by the Modelica Association.
This is a 1-dim. rotational component with two flanges and a support/housing. It is used to build up elementary components of a drive train with equations in the text layer.
If useSupport=true, the support connector is conditionally enabled
and needs to be connected.
If useSupport=false, the support connector is conditionally disabled and instead the component is internally fixed to ground.
Description: = true, if support flange enabled, otherwise implicitly grounded