The iwis calculation program for chain drives

IT intelligence in daily industrial use: iwis has developed special PC software to help you design or choose a chain suited to your purposes.

This program identifies suitable industrial drive chains:

  • For power transmission between parallel shafts
  • For handling static or pulsating loads
  • For use as transport or conveyor chains

The key element of the program is calculating the drive power required to drive a chain. To do this, the type of application is analysed in detail:

  • Output torque
  • Chain loads for conveying tasks
  • Friction on the tensioning and guide rails
  • Bearing friction

In order to optimize chain life, you can therefore vary the operating conditions (e.g. lubrication and dynamics) or you can choose a different type of chain.

Please see our chain handbook for more information about the calculation program. This compendium can be downloaded from our website.

One calculation program – two versions

Shorter online version which runs directly in your browser without the need to download any files:

Full offline program with all available types of chain: