To our valued customers,


This email provides you with the most up-to-date information on JMAG!

1) Column: “An engineer’s diary”
2) JMAG Open Interface

Column: “An engineer’s diary”

The column “An engineer’s diary” by Prof. Miller is available on the JMAG website.
It is updated once a month, and the following columns have been published.

[No. 62] OK – the laws of Ohm and Kirchhoff
We’ve reached letter ‘O’ in the alphabetic sequence of Diary topics, and Ohm’s law immediately comes to mind. When I was a student, one of my room-mates (a medical student) had to sit a physics test, and he prepared notes, one of which concerned Ohm’s law……Read more

An engineer's diary

Read more

You can also make inquiries to Prof. Miller if you have any questions. There is a comment form at the bottom of each column page. If you have any comment, please!!

In addition, Please have a look along with “On-demand Webinar: Brush up on Motor Design!”.
From beginners in motor design to experts in design and analysis, this content can be of reference to everyone. You can view not only in English but also in many language!

On-demand Webinar

JMAG Open Interface

We have updated our site introducing case studies of linked analysis.
In recent years, the sophistication of electrical equipment design is required. As known there is a limit to the design of magnetic circuits alone, therefore multifaceted evaluations such as structure, vibration, heat, and control are required at the same time.
It is more efficient to perform coupled analysis by linking different software where they have their own strength in the respective physical phenomenon rather than to adhere to one CAE software.

Click here for details

Case Studies
On the same page, we also introduce case studies from JMAG Users Conference Proceedings every week.
Case Studies of the Week:
JMAG was used with HEEDS, a software that can explore a wide variety of designs, to automate the design of coil geometry used for high-frequency hardening of bearing parts. This process used to require extensive time, experience, and intuition on the part of the analysts, but now, designs can be searched for just as well as human search or even better and reduce investigation time by 60%.

Please check the case studies on the site above.

JMAG-RT Model Library: Wound-Field Synchronous Motor model

Sample data [RTML-052]-[RTML-056] of Wound-Field Synchronous Motor model has been added.


JMAG Users Conference & Training 2023 In Germany

This is to announce that the Europe JMAG distributor POWERSYS will be holding the JMAG Users Conference in Germany.
The conference will be held over three days; the first day will be Training, and JMAG Users Conference will consist of the second day and the third day.
The Conference is a premier event that brings together EV automotive professionals and EM design experts to discuss the latest advances in the field of electric motor design using finite element analysis (FEA) and multi-systems simulation software.
Come join us!

-JMAG ADVANCED TRAINING: October 9th from 9:00am to 4:00pm
-Advanced eMotor Design Conference (JMAG Users Conference): October 10th-11th from 9:00am to 4:30pm
Venue: NH Collection Frankfurt City (Frankfurt, Germany)

For more Information


POWERSYS of JMAG Distributor will exhibit at ECCE2023.

Date: October 29th (Sunday) – November 2nd (Thursday)
Venue: MUSIC CITY CENTER (Nashville, USA)
Booth number: 436

For more Information