Bevel gear pair for a 90-degree model drive STL: Create a Custom-Size 3D Model

Redirect a slow rotary motion through 90 degrees in a model. Both bevel gears have the same tooth count, giving a 1:1 ratio. Their axes must intersect; this is not a worm drive. Defaults are module 1.5, 20 teeth per gear and a 5 mm shaft bore. Tooth face width scales with module and tooth count. The STL contains two separate gears. Add your own shafts, bearings and adjustable mounting. Print each gear on its broad back face, clean the tooth flanks and adjust meshing by hand.

With the Bevel gear pair for a 90-degree model drive template, you can turn those measurements into a custom-size STL. Review controls such as gear module, teeth per gear, shaft bore, check your model in the preview and choose the digital file. You buy the generated STL and print it on your own 3D printer, using your preferred filament and slicer settings.

Start with my measurements

Measurements for your bevel gear pair for a 90-degree model drive STL

The product page exposes the following useful geometry controls. Work from your measured parts and check the displayed units and the preview before entering final values.

Check the mating mechanism before choosing an STL

A mechanism can look right in a picture and still fail to mesh or align. Keep the mating geometry, shaft connection and available axial space together in your notes. Changing a gear or drive component by uniform scaling also changes dimensions that may already be correct. Use the actual model controls and inspect a slow, unpowered trial assembly before considering a working mechanism.

Configure the model, buy the STL and print locally

1. Open the bevel gear pair for a 90-degree model drive product page and compare the model preview with your application.
2. Enter the relevant measurements. Use the units displayed beside each input; convert inch measurements before using a millimetre field.
3. Review the complete geometry and keep a record of your parameter values. Check small openings, mating features and remaining wall thickness.
4. Choose the digital STL purchase option and review the current price and order details before payment.
5. After receiving the STL, open it in your slicer, confirm the imported dimensions and inspect the layer preview before printing.

Configure my bevel gear pair for a 90-degree model drive STL

Check a first print before making more

A CAD dimension and a printed dimension can differ. Print a fit sample or one prototype before making a batch, and check the features that contact other parts. Choose print orientation, supports and material for the actual geometry and application. There is no universal clearance or print profile that guarantees the fit on every machine.

Before you choose your STL

Why configure the model instead of scaling a download?

Uniform scaling changes all dimensions together. Here you can work with the available controls, including gear module, teeth per gear, shaft bore, and check the result before purchase. Keep your input values for later revisions: the downloaded STL contains the final mesh, rather than the original parametric editing history.

What do I buy?

Select the digital STL option for the file you will print yourself. Review the current price and selected configuration before paying. Ordering a finished print is a separate option.

Make the next print fit your project

Have your measurements ready? Open the bevel gear pair for a 90-degree model drive template, adjust the model and inspect the preview. When the geometry matches what you need, choose your STL and take it to your own printer.