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

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

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

Specifications of this model:

Module (m): [X] mm

Number of teeth (z): [X]

Worm shaft diameter (dw): [X] mm

Worm starts (nw): [X]

Helix direction: Right-handed / Left-handed

Bore diameter (dh): [X] mm

Pressure angle: 20°

Tooth form: Worm envelope section

Use cases:

Worm power transmission

High reduction gear systems

CNC machinery

Robotics

Mechanical design prototyping

⚙️ Generate your own worm wheel (any parameters):

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

You can freely adjust:

Module

Number of teeth

Worm shaft diameter

Worm starts

Helix direction

Bore diameter

and instantly download a STEP file.

Why this matters:

Most models here are static.

This system allows you to generate a worm wheel matched to your worm gear configuration.

Note:

The generated worm wheels are reference implementations based on estimated values from multiple sources.

The geometry is generated from the worm shaft diameter and worm start configuration.