Before running the setup, ensure your PC meets the hardware and software prerequisites for SIZER 3.23. System Requirements

If you cannot transition to the TIA Selection Tool and still require the SIZER 3.23 download, Siemens recommends submitting a support request via their portal to gain access. Minimum System Requirements

If you need help finding the , configuring a specific SINAMICS drive , or migrating a project to the TIA Selection Tool , let me know how you would like to proceed! Share public link

What specific (e.g., SINAMICS S120, G120) are you looking to configure?

Before running the installation setup, ensure your engineering workstation meets the following minimum system specifications: Minimum Requirement Recommended Specification Windows 10 (64-bit) Windows 10 / Windows 11 (64-bit) Processor Dual-Core 2.0 GHz Intel Core i5 / i7 or equivalent RAM 8 GB or higher Hard Drive Space 5 GB free space SSD with 10 GB free space Screen Resolution 1024 x 768 1920 x 1080 (Full HD) Step-by-Step Installation Guide

Siemens SIZER is a digital engineering tool designed to help engineers configure entire drive systems. It simplifies the planning and dimensioning of motors, gearboxes, converters, and line options. Instead of manually calculating torque, power requirements, and system compatibility, users input their mechanical load profiles, and SIZER generates an optimized hardware blueprint. Key Features of SIZER Version 3.23

: Windows 7 to 10 (32/64-bit) Professional, Enterprise, or Home editions.

Siemens recommends transitioning to the TIA Selection Tool (Desktop) . This modern tool integrates drive system dimensioning (formerly SIZER) with broader automation configuration, supports the latest product portfolios, and receives continuous updates. System Requirements (V3.23)

It is critical to follow this order. Failure to do so results in database connection errors.

. While it is no longer being actively developed, it remains essential for configuring older drive systems and completing legacy projects Overview of Siemens SIZER V3.23

If you work with Siemens Drive Technology, you know that sizing and configuring motors, converters, and gearboxes is a complex task. remains a staple tool for engineers looking to streamline this process efficiently and error-free.

: Even if you have the base software, ensure you have the latest Data Update Packages (such as V9.1) to include the most recent motor and drive specifications. System Requirements for V3.23

Windows 7, 8, or 10 (32/64-bit) Professional, Enterprise, or Home.

: SIZER facilitates the selection and dimensioning of motors, frequency converters, and drive accessories based on mechanical load requirements.