# zDrive

> The properties of drive along or around Z.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.0/script-reference/unityengine.md)
* **Assembly:** UnityEngine.PhysicsModule

```csharp
public ArticulationDrive zDrive { get; set; }
```

### Remarks

Note this can be linear drive or rotational drive.