đź’ˇ : If you are starting a new project, use the TIA Selection Tool to ensure compatibility with modern hardware and receive the latest technical updates. If you'd like, I can help you with: The installation steps for the TIA Selection Tool Finding the system requirements for your specific PC Locating manuals for older SINAMICS drives
Siemens officially recommends migrating to the . This modern tool includes: Integrated drive system dimensioning. Up-to-date product data and feature extensions. Regular maintenance and security updates. System Requirements (V3.23)
: Compile necessary cables, filters, reactors, and encoders .
Siemens provides its sizing tools as a free utility for engineers, system integrators, and students. You do not need a paid license key to run the standard configuration functions of SIZER. Step-by-Step Download Process siemens sizer 323 download free
If both methods fail, contact Siemens technical support via live chat and ask: “I need the legacy SIZER 3.23 installer for maintenance on a Masterdrive system. Can you provide a download link?” They will usually respond within 24 hours with a private download link.
While Siemens frequently updates its software portfolio (with the current, modern successor being the integrated into the TIA Portal ecosystem), older versions like 3.23 are often sought after for specific reasons:
What are you planning to run the software on? đź’ˇ : If you are starting a new
The safest route is always the official source. You can purchase a license through the Siemens Industry Mall. This ensures you have the correct, up-to-date calculation libraries (essential for new motor models).
Defining the mechanical system (coupling, gearbox, load).
Generating torque-speed curves, calculating power requirements, and determining energy consumption. Key Features and Capabilities of Sizer 323 Up-to-date product data and feature extensions
V3.23 is known for high stability on older Windows systems (e.g., Windows 7/XP) frequently found on legacy engineering laptops.
If you only work with SINAMICS G120/X and SIMOTICS S-1FK2/1FT7, switch to Sizer 2025. If you maintain machines from the 2000s–2015 era, stick with Sizer 323.
With Sizer 3.2.3 installed, you can start a new project.
SGoSat is a family of high-tech SOTM (Satellite Comms On The Move) terminals that are installed in a vehicle, providing the ability to target and maintain a stable connection to the satellite when the vehicle is in motion in any type of conditions.
The SGoSat family is composed of versatile terminals, which can be installed on any type of platform: trains and buses, military and/or government vehicles, aircraft, ships, etc. Originally designed for the military sector, SGoSat terminals are extremely reliable and robust, integrating high-performance components that comply with the most stringent environmental and EMI/EMC regulations. The product uses low-profile, high-efficiency antennas and a high-performance positioning and tracking unit, allowing the terminal to be operated anywhere in the world.
In order to meet the diverse needs of its customers, INSTER has developed single band and dual band terminals in X, Ka and Ku frequencies.
The SGoSat family of terminals can also be configured with a wide range of radomes (including ballistic options) to suit customer requirements.