JMAG Document Update Information

2025 2024 2023Jan 2025 Cogging Torque Analysis of an SPM Motor with a Step Skewed Magnet Upd Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equival…

• Application Catalog

[JAC205] Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit

Here, we confirm a situation where temperature increases due to eddy current of the iron loss and magnet, which causes demagnetization of the magnet and torque reduction.

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: Multiphysics

Terms and Conditions

JMAG Terms and Conditions Current Version (01-01-2025)Terms and Conditions (PDF: 339 KB) Archived VersionsTerms and Conditions Web Version xx-xx-20xx (PDF)Free Trial Software Lice…

Privacy Policy of JSOL Corporation

1. Protection policy of personal informationJSOL Corporation has been certified by JIPDEC to display the Privacy Mark.We guarantees that, in compliance with our "Personal Informat…

• JMAG Mail News

JMAG Mail News

This is the back number of the mail delivered in the past.We will send event information and homepage update information irregularly.If you would like to receive an e-mail, please…

• JMAG Mail News

New JMAG Ver.24.0 Out Now

To our valued customers,New JMAG Ver.24.0 Out NowIn January 2025, JMAG-Designer Ver. 24.0 was released.JMAG is being developed to automate design. To this end, Ver. 24.0 has even …

• JMAG-DesignerProducts

Introducing JMAG-Designer Ver.24.0

JMAG is being developed to automate design. To this end, Ver. 24.0 has even more improved functionality. In order to achieve automated design, Ver. 24.0 has even more improved fun…

• Press Release

Notice: Support Ending for JMAG-RT-EFFICIENCY MAP Licenses

To our valued users:January 14, 2025Last Updated January 21, 2025JMAG Business CompanyJSOL CorporationNotice: Support Ending for JMAG-RT-EFFICIENCY MAP LicensesWe would first like…

• Solutions

Academic Field

A special package, for the introduction of JMAG, is available for the research and educational institutions, hoping JMAG can be more accessible to wide range of the people.

Module Features

ModuleGroupOverviewOutputPSLSupportSupport foreducationalpackagePre/PostPre/PostA main program of JMAG. From creating geometry to result analysis, this module can run everything e…

• Function Tutorial

[JFT191] Automatic Export of Result Tables Using Script

This tutorial describes the procedures to distribute and run an analysis group consisting of an efficiency map analysis study (speed priority mode) and a parametric optimization u…

List of academic papers using JMAG

• Application Catalog

[JAC219] Axial Gap Type Motor Cogging Torque Analysis

In this example, presents an example of cogging torque analysis of an axial gap type motor.

• Applications: Axial Gap Type Motor
• Physical Phenomena: Magnetic Field

User Support

User SupportOur company provides not only the technical solutions through JMAG software but also the value and benefits that computer simulation can offer. The more you understand…

• Function Tutorial

[JFT192] User-defined Thermal Resistance Settings Using Python

This tutorial describes the procedures to specify thermal resistance using Python scripts.

• Function Tutorial

[JFT189] Creation of a Transfer Function and the Vibration Analysis using JMAG-Designer

In this document, you will learn the steps to create a transfer function of a motor and perform the vibration analysis.