Motor capacity selection software for AC Servo Motors: "Mselect"

Information you need to know before using the software (Essential reading)

About Motor capacity selection software for AC Servo Motors: "Mselect"

Saved data or file using "Servo motor capacity selection software" or "Brushless motor capacity selection software" can not be used with any other capacity selection software.

Version-Up Information: Software Ver., Data Ver.1.1.E.8

The following points have been upgraded.

  • Due to the change of company name, the company name in related documents has also been changed.
  • Added new models with the release of the A6 Series batteryless absolute encoder type.
  • Corrected the regenerative allowable power of A6 Series driver D frame 200 V, A5 series driver C frame 200 V, D frame 200 V, E frame 200 V, F frame 200 V, A5 series (English / Chinese version) driver D frame 400 V, E frame 400 V, F frame 400 V.
  • Corrected the instantaneous regenerative power of the A5 Series driver (F frame 200 V).

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Be aware of the following points listed below.
This software is freeware. The copyright for this software is held by Panasonic Holdings Corporation. By using this software it is assumed that you agree to "Conditions of Use" presented below.

Conditions of Use

  • Please use this product for one computer.
  • It is prohibited to use this product for any lease business without the authorization of right holder.
  • It is prohibited by law to copy the contents of this product into hard disks, CD-R, DVD, and any other media without the authorization of the writer and the right holder.
  • The producer Panasonic Industry Co., Ltd. and its right holder never take any responsibility for any case caused by usage of this product.
  • Reverse engineering, reverse compiling, and reverse assembling etc. of this product are strictly forbidden.

System Requirements

Make sure that the computer on which you intend to run the software meets the minimum specifications listed below.

Personal computerCPU 1.0 GHz or more
Memory 1GB or more
Hard disk Free space of 200 MB or more
OS Windows 8,10
DisplayResolution 1024 × 768 pixel or more


*1 However, it is not necessarily guaranteed that the software operates on all personal computers.
*2 If you use hardware, except the recommended hardware, you should confirm that the hardware is working correctly.
*3 Windows 8,10 are trademarks of U.S. Microsoft Corporation.

How to Install

1.Click on the title of the file name (listed below) that you want to download and indicate the download destination.

*When you already have indicated the download destination, the file will be downloaded automatically.

Title Language Version File size Update EN Software Ver., Data Ver.1.1.E.8 50.2MB June 16, 2022

If you already have this software installed on your computer, please uninstall it first and then install new version again.
It can be used together with the existing motor capacity selection software "Mselect3_1E".

2.Copy the downloaded file to an arbitrary location.

Please extract the compressed file. Follow the installation instructions.


3.Uninstallation method

Follow next procedures to uninstall the motor capacity selection software.

  • Please click Start/Settings/Control panel, and select "Mselect3.2.0.0" from the "Add/Remove Programs". Click "Delete" button.

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