Parametric Worm Gear Generator (STEP, Customizable, CNC & 3D Printing)

This is a parametric worm gear model generated using an automated CAD system.

Unlike fixed models, this worm is not a one-off design — it can be regenerated with different parameters.

Specifications of this model:

Module: [X] mm

Number of starts: [X]

Shaft diameter: [X] mm

Length: [X] mm

Bore diameter: [X] mm

Helix direction: [Right-handed / Left-handed]

Technical details:

Pressure angle: 20°

Tooth form: Rack section loft

Geometry: Worm only

Use cases:

Worm drive systems

Power transmission

Robotics

CNC machinery

Mechanical design prototyping

⚙️ Generate your own worm gear (any parameters):

https://meta-matic.com/en/3d/worm-gear/

You can freely adjust:

Module

Number of starts

Shaft diameter

Length

Bore diameter

Helix direction

and instantly download a STEP file.

Why this matters:

Most models here are static.

This system allows you to generate worm gears with exactly the dimensions you need.

Note:

This generator creates the worm screw only (not the worm wheel).

The generated geometry is based on estimated values from multiple engineering references.