Entry type: Download Entry ID: 54992004, Entry date: 04/27/2022

SIZER for Siemens Drives - Download for the current version V3.23 and all previous versions up to version V3.15

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Here you can find the latest SIZER versions and data updates for the software. The software is required for dimensioning of Siemens drive systems. The listing of the software versions is in historical order, starting with the latest version. Sizer with dimension sheet generator CAD Generator (for standard asynchronous motors) is no longer available.


 Version Software Whats new?Readme
 V3.23   Login required  SIZER_V3_23.zip (693,5 MB)  Login required  (47,2 KB) 
 V3.22  Login required  (693,4 MB)   (703,7 KB)  Login required  (366,1 KB)
 V3.21  Login required  (697,9 MB)  Login required  (220,5 KB)  Login required  (1,9 MB)
 V3.20  Login required  (698,1 MB)   (134,8 KB)  Login required  (1,9 MB)
 V3.19  Login required  (699,7 MB)  Login required  (112,2 KB)  Login required  (1,9 MB)
 V3.18  Login required  (701,3 MB)  Login required (84,1 KB)  Login required  (3,0 MB)
 V3.17 (Hotfix HF1)  Login required  (10,1 MB)
  Login required  (4,0 MB)
 V3.16  Login required  (693,7 MB)
 V3.15  Login required  (692,9 MB)

Data Updates

 Version Software Was ist neuReadme
 V9.1 for SIZER V3.23  Login required  (7,5 MB)   (111,8 KB) 
 V8.1 for SIZER V3.22  Login required  (7,9 MB)   (134,2 KB) 
 V5.1 for SIZER V3.19  Login required  (9,2 MB)   (103,9 KB) 
 V4.1 for SIZER V3.18  Login required  (9,1 MB)  Login required  (10,9 KB) 
 V3.1 for SIZER V3.17  Login required  (8,9 MB)  Login required  (8,9 MB) 
 V2.1 for SIZER V3.16  Login required  (8,3 MB)  

Disclaimer of liability

Siemens does not assume any liability - irrespective of the legal grounds - especially for faults in the tool unless the same is to be attributed to us, for example, for willful damage, gross negligence, damage to life, body or health, taking over of a procurement guarantee, willful concealment of defects or violation of important contractual liability. This does not entail a change in the burden of proof to your disadvantage.


Check the size of the zip files after downloading (1 MB corresponds to 1024 KB). The correct file sizes are specified.

Minimum system requirements

  • PG or PC, Pentium™ III min. 800 MHz (recommended > 1 GHz) 512 MB RAM (recommended > 1 GB)
  • At least 2 GB free hard disk space.
  • Additional 100 MB free hard disk space on the Windows system drive
  • Monitor resolution, 1024x768 pixels
  • Windows 7 (32/64-bit) Professional, Enterprise, Ultimate, Home
  • Windows 8.1 (32/64 bit) Professional, Enterprise, Ultimate, Home
  • Microsoft Office 2003/2007/2010/2013/2016/365

  • Windows 365

  • Microsoft Internet Explorer V8.0
  • Microsoft .NET Framework 2.0
  • OpenGL 2.1
  • Windows 10 Enterprise 64 Bit
  • Windows 10 Professional 64 Bit

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit
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