Spur Gears

Spur Gears

Win32 and 64, English

Draw spur gears, paying attention to the involute profile of the teeth on the Autodesk® AutoCAD®.

General Usage Instructions

When the GEAR1 command is called, the program requests, the gear center, external diameter, number of teeth, and angle of pressure, then the calculated module or pitch (according to the units of the drawing). The user can modify it, which can change the external diameter. Once drawn it can be selected Parcomplementary to realize the pairing, defining the separation between axes or a desired transmission ratio.

The commands GEAR1 are already active. They are called from the AutoCAD prompt and the parameters are given for the gear drawing.



Ribbon/Toolbar Icon Command Command Description


GEAR1: Draw spur gears


The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

You may need to restart the Autodesk product to activate the app/plug-in.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.

Additional Information

Known Issues


Author/Company Information


Support Information

Version History

Version Number Version Description


Works for all AutoCAD languages.


Initial release
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