# MultirotorRotor

> Talos next · Since next

One rotor of a multirotor: its hub in the body's local space and its spin direction.

## Fields

| Field | Type | Required | Default | Allowed values | Description |
|---|---|---|---|---|---|
| `position` | `Vec3` | yes |  |  | The hub in the body's local space, metres. Its thrust acts along the body's +Y here. |
| `spin` | `number` | yes |  |  | 1: turns counter-clockwise seen from above; -1: clockwise (`multirotor-invalid` otherwise). Its reaction torque yaws the body the other way. |
| `torqueRatio` | `number` | no | `0` |  | Reaction torque per newton of thrust, metres, 0..0.2. Default 0.02. |

## See also

- `Vec3`