The software supports a wide range of Siemens products, including: low-voltage and medium-voltage drives SIMOTICS motors (synchronous, asynchronous, and linear) SIMOTION motion control systems SINUMERIK CNC components
: Microsoft Office 2010/2013/2016/365, .NET Framework 2.0, and OpenGL 2.1. Siemens SiePortal Key Features
Windows 7, Windows 10 (64-bit). For Windows 11 compatibility, running the installer in Compatibility Mode or upgrading to SIZER 3.24/TIA Selection Tool is recommended. Processor: Intel Core i3 or equivalent (2.0 GHz or higher). RAM: Minimum 4 GB (8 GB recommended). siemens sizer 323 download free
Low-voltage induction motors, synchronous servomotors, and main motors.
for all current and future drive system dimensioning. The TIA Selection Tool integrates SIZER's functionality and is regularly updated with the latest product portfolios and features. Are you looking to use The software supports a wide range of Siemens
: Downloading requires a free registration on the Siemens portal.
Siemens officially phased out support for the older V3.xx versions (which includes Sizer 32.3). While you might find legacy downloads in community forums, relying on outdated software limits your access to modern Siemens drive families (such as updated SINAMICS models) and can lead to compatibility issues with Windows 10 and Windows 11. How to Access the Latest Version Processor: Intel Core i3 or equivalent (2
Download the split ZIP installation files to a local directory.
If you need the functionality of Sizer 323 but want a safe, supported, and free solution, Siemens provides two official tools:
By calculating the precise physical requirements of your application, SIZER ensures that you neither oversize your components (incurring unnecessary costs) nor undersize them (leading to system failures). Features and Key Capabilities
While the search for a "Siemens sizer 323 download free" highlights a historical interest in a specific iteration of Siemens’ drive configuration tools, the best engineering practice is to transition to the modern versions of the software. SIZER remains an entirely free tool from Siemens that saves engineering time, prevents costly hardware mistakes, and ensures a seamless transition from the design phase to the commissioning phase of industrial drive projects. To guarantee system reliability and access to the latest product databases, always secure your software directly through official Siemens channels. If you are beginning a new drive project, let me know: