Gear simulation software


The DynaMod software is used to calculate a gear system's vibratory response based on geometric (diameter, number of teeth, width, module), physical (Young’s modulus, density, Poisson's ratio), and operating (rotation speed, shaft length) parameters.

Screenshots (click photo to enlarge)


  • Download, unzip and run file.
  • Adjust settings as required, then click Calculate.
  • The results (with respect to acceleration, speed, and movement) will be computed and stored in .txt files that can be opened in EXCEL, MATLAB, etc.