| Name | Description |
|---|---|
| Spring | A rotational spring component |
| Damper | A rotational damper |
| Inertia | A rotational inertia model |
| Ground | Mechanical ground |
| Backlash | A rotational backlash model |
| GroundedGear | An ideal non-reversing gear with grounded housing |
| Inertia2 | A rotational inertia model with optional initial conditions |
| UngroundedGear | An ideal non-reversing gear with a free housing |
| ConfigurableGear | An ideal non-reversing gear which can be free or grounded |