Siemens now recommends that engineers transition from the standalone SIZER application to the . This modern platform integrates drive system dimensioning (the SIZER core) directly into the broader automation workflow. The TIA Selection Tool offers several advantages over legacy SIZER 3.23:
While many engineers look for free downloads, some older versions may still require a license key. Ensure you are compliant with Siemens software policies. Modern Alternatives: SIZER for Siemens Drives
SIZER for Siemens Drives V3.23 is the final release of this standalone engineering tool for dimensioning Siemens drive systems. While it is no longer maintained, it remains available for download under specific conditions for users who still need it for legacy projects. Download and Installation Guide Access the Official Portal : Navigate to the Siemens Industry Online Support (SIOS) page for SIZER V3.xx downloads. siemens sizer 323 download free
Unhindered access to official forums where Siemens experts and fellow engineers discuss SIZER projects. Best Practices for Using Siemens SIZER
: Download access for versions V3.15 through V3.23 is currently restricted. If the download link is not visible, you must submit a request to the webmaster or your local sales office. Download Files : Once authorized, download the SIZER V3.23 zip file Siemens now recommends that engineers transition from the
Siemens Sizer is a software tool used for dimensioning and configuring electrical distribution systems, including low-voltage power distribution, industrial control, and electrical infrastructure. It is widely used by electrical engineers, designers, and technicians to plan and design electrical systems.
Enter your mass, friction coefficients, diameters, and motion profile parameters. Ensure you are compliant with Siemens software policies
Once you have the setup file (usually named SIZER_V3.23.zip ), the installation process follows a specific pattern common to Sizer tools of that era:
Go to the official Siemens Industry Mall or the Siemens Industry Online Support (SIOS) site .