Library Rotational is a free Modelica package providing 1-dimensional, rotational mechanical components to model in a convenient way drive trains with frictional losses. More details are given in the following sub-sections:
| Name | Description | 
|---|---|
| Overview | |
| Flange Connectors | |
| Support Torques | |
| Sign Conventions | |
|  | User Defined Components | 
|  | Requirements for Simulation Tools | 
| State Selection | |
| Modeling of Friction | |
| Contact |