To our valued customer,

This e-mail brings you the most up-to-date information on JMAG!

1) “Brush up on Motor Design!” Vol.37 has been released!
2) JMAG Open Interface

Webinar with subtitles in multilingual:
“Brush up on Motor Design!” Vol.37 has been released!

“Brush up on Motor Design!” by Prof. Miller, an authority on motor design is available on our website.
From beginners in motor design to experts in design and analysis, this content can be of reference to everyone.

The following webinars have been published this month.
You can view it not only in English but also in many languages!

[Vol.037] Leakage Inductance, Mutual Inductance, Coupling Coefficient and Equivalent Circuits (Part 2 : Preliminary calculations)
For the 37th to 40th seminars, I would like to develop the concepts of leakage inductance, mutual inductance, and coupling coefficient.
In this Video 37, labeled “Part 2”, we’ll begin by calculating the magnetic field and making a few simple checks.
In the next seminar, we will use the same field calculation to extract the values of the self- and mutual inductances and the coupling coefficient k.

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

On-demand Webinar

In addition, we have published columns on various themes.
We recommend first taking a look at “An engineer’s diary”.

Read the column

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.

Read more

Case Studies
On the same page, we also introduce case studies from JMAG Users Conference Proceedings every week.
Case Studies of the Week:
Working on high-efficiency fuel consumption simulation to achieve a 10% improvement rate in fuel consumption. Thermal simulation is run with JMAG-RT (motor) and MATLAB/Simulink (MCU) and the results are reflected in requirements analysis and design.

Please access the page above to view the case study.


POWERSYS of JMAG Distributor will exhibit at ITEC 2023.

Date: June 21(Wednesday) – June 23(Friday)
Location: HUNTINGTON PLACE (Detroit, MI, USA)
Booth number: 407

For more Information

About ITEC
The conference is focused on components, systems, standards, and grid interface technologies, related to efficient power conversion for all types of electrified transportation, including electric vehicles, hybrid electric vehicles, and plug-in hybrid electric vehicles (EVs, HEVs, and PHEVs) as well as heavy-duty, rail, and off-road vehicles and airplanes and ships.

JMAG Users Conference & Workshop 2023 in USA

This is to announce that the North America JMAG distributor POWERSYS will be holding the JMAG Users Conference in Detroit.
The conference will be held over second days; the first day will be Workshop, and JMAG Users Conference will consist of the second day.
This will be a great opportunity to gain information on electromagnetic analysis technology trends, usage environments, and so on. Come join us!

– Advanced Motor Design Training (JMAG workshop): June 26th from 9:00am to 4:30pm
– Advanced eMotor Design Conference (JMAG Users Conference in Detroit): June 27th from 9:00am to 4:00pm
Location: Detroit Marriott Renaissance Center (Detroit, USA)

For more Information