A single command is added to the Model Create menu from which Spur gears, internal gears and rack gears can be created.

Diametrical Pitch (in English units) or Module (in Metric units) as well as Pressure Angle, Number of Teeth, Root Fillet Radius and Gear Thickness (for extrusion) are common properties for all gear types.

Bore Hole Diameter can be specified for Spur gears; Outer Diameter for Internal gears and Height for Rack gears.

Numerical values are displayed for pitch circles and heights and sketches for pitch alignment are also provided.

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About This Version

Version 1.0.0, 1/4/2019
Initial release

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Customer Reviews

(17 reviews)


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  • Fantastic!
    Erik O | October 02, 2019 Verified Download (What's this?)

    wonderful add-in. love it. stock add-in for spur gear does not have internal gear or racks. only thing this is missing I think is backlash?

  • One of the most useful tool
    Francesco Mistretta | September 28, 2019 Verified Download (What's this?)

    There's not much to say, it allows you to create perfect gears in seconds. It's so useful and well made that it should come standard with all products!

  • Thank the good open source lord that this exists!!!
    John Smith | September 15, 2019 Verified Download (What's this?)

    just downloaded and installed it (on the latest fusion version) and it works!!! save me so much time!!!! oh my thank you thank you thank you!!!

  • I love it, so useful
    Sebastian Brendler | August 18, 2019 Verified Download (What's this?)

    But since the latest update of Fusion 360, I can't install it anymore...
    I think this has something to do with the new UI of Fusion 360.

  • Very useful
    Emanuel Lantz | August 12, 2019 Verified Download (What's this?)

    Great tool.

  • Thank you so much for making this!
    Dustin Smith | August 06, 2019 Verified Download (What's this?)

    This allowed me to make a plantary gear for a design I am working on. Thanks for making it so simple to do a very powerful thing. 

  • Perfect
    Eternal Edward1997 | July 11, 2019 Verified Download (What's this?)

    Do exactly what I wanted, thanks for writing this Add-in

  • sweet!
    David Petrich | July 01, 2019 Verified Download (What's this?)

    Thank you so much! this is awesome.

  • Great
    Mohit Kumar | May 28, 2019 Verified Download (What's this?)

    The only thing I hope you add is providing backlash! Will help to 3D print these

  • BEST!!
    Aditya Prakoso | April 10, 2019 Verified Download (What's this?)

    Finally I can do the work faster and no more manual drawing. Thanks so muchh!!

  • tolerance
    Evgeny Ivakhnik | March 14, 2019 Verified Download (What's this?)

    how can i adjust a tolerance of calculations?

  • Awesome!
    Nathan Hood | February 18, 2019 Verified Download (What's this?)

    Very nice, thank you!


  • Genial !!!
    Imbert Seb | January 30, 2019 Verified Download (What's this?)

    Il me manquait un generateur d engrenages sous fusion 360 c'est réglé

    Merci  !! !

  • <3
    Bramjs09 Bramjs09 | January 30, 2019 Verified Download (What's this?)

    I love you for this.  Such a huge tool and finally free.  Thank you for doing this, it will help progress the community so much!  

  • Perfect!
    Eddel Beck | January 29, 2019 Verified Download (What's this?)

    Finaly a spur gear creator that's got everything you need...and works!


  • Excellent!
    Fred Genius | January 16, 2019 Verified Download (What's this?)

    Does exactly what you expect, no surprises. Thanks Forest Moon!

  • Great
    Peter Feuerhoyer | January 15, 2019 Verified Download (What's this?)

    Easy to use and gave me exactly what i needed.
    Many thanks!

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