> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Eight-inch propeller and retained spinner

> AI context for Eight-inch propeller and retained spinner. Not linked in navigation.

> This page is for AI assistant context only. To use this package, visit [community.ntop.com](https://community.ntop.com/#/detail/propeller-eight-inch).

> **Community submission — not verified by nTop.** This package was submitted by an outside community member and has not been reviewed or verified by nTop. Treat its accuracy, safety, and compatibility claims with appropriate caution.

## Summary

Explore an editable propeller assembly with a separate spinner, motor reference, and nominal retention hardware.

## Package Details

| Field | Value |
| - | - |
| **ID** | `propeller-eight-inch` |
| **Type** | Bundle |
| **Author** | nTop |
| **Version** | 0.1.0 |
| **nTop Version** | 6.1 |
| **Domain** | Aerospace |
| **Application** | Geometry |
| **Complexity** | Advanced |
| **Tags** | `notebook-api`, `parametric`, `modeling`, `geometry`, `ai-assisted` |
| **License** | MIT |
| **Verified** | No |

***

**Built with Astra.**

Explore an editable propeller assembly with a separate spinner, motor reference, and nominal retention hardware.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/ntopology/community/packages/bradrothenberg/cover.png" alt="Eight-inch propeller and retained spinner" />

The package includes the assembled propeller and a separate spinner notebook. The nominal retention geometry is a modeling example, not a released manufacturing drawing or safe-speed qualification.

## Installation and use

1. Download the package files and keep them together.
2. Open `propeller-eight-inch.ntop` in the matching licensed nTop build.
3. Save a working copy before editing. Expand the relevant section and change one control at a time.
4. Inspect the rebuilt bodies and block states before accepting the changed model.

Recorded native build: **6.1.0-rc 42926**. The catalogue version field cannot encode the custom build number. Public release compatibility has not been re-tested. The application and license are not included.

Export destinations use filenames instead of source-workstation paths. Set your own output folder before enabling or running an export. Geometry inputs do not require external files.

## Inputs and outputs

| Direction | Contents |
| - | - |
| Input | Native blade, hub, spinner and retention dimensions |
| Output | Propeller, spinner, reference motor and retention bodies |

Named scalar controls include `Diameter - design record`, `Geometric pitch - design record`, `Hub diameter - design record`, `Hub thickness - design record`, `Bore diameter - design record`, `CHECK Spinner shell`, `CHECK Spinner cavity`, `CHECK Spinner nose`, `CHECK Spinner rear opening`, `CHECK Adapter wall`, `CHECK Adapter upper wall`, `CHECK Screw material`. Some are computed values; inspect their upstream construction before changing them.

## Files

* [propeller-eight-inch.ntop](propeller-eight-inch.ntop)
* [spinner.ntop](spinner.ntop)

## Evidence and source

Publication checks are offline: native-container round trips, export-path changes, collapsed presentation, dependency inspection, and binary payload preservation. These checks do not constitute new native execution. See [publication-checks.json](publication-checks.json).

The [source, usage notes, and recorded report](https://github.com/bradrothenberg/ntop-api-share/tree/92f13bc0a873aacba62526ee43e9e6895ef051f8/demos/propellers) retain the original construction and verification scope. Download the public source checkout to view reports with their local assets.

## License

MIT. See [LICENSE](LICENSE). This license covers the original example models, saved recipes, and supporting material in this package.

***

## Source

[https://community.ntop.com/#/detail/propeller-eight-inch](https://community.ntop.com/#/detail/propeller-eight-inch)

## Download

[Download propeller-eight-inch.ntop](https://github.com/nTopology/Utilities-community/releases/download/propeller-eight-inch-v0.1.0/propeller-eight-inch.ntop)


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