In April 2025, JMAG-Designer Ver. 24.1 was released.

Released in January 2025, the new JMAG-Designer version marks a significant step forward in automation of the design and massive-simulation processes, with boosted and innovative functionalities which make it very easier to use and implant across all design phases of any electric machine types.

The key points of this webinar are outlined below:
❖ Capability to handle design variables with discrete values during optimization, enhancing design efficiency by aligning with standards and preventing violations of constraints.
❖ Improvements of optimization processing time for multiple concurrent executions, improving computational resource utilization. The implementation of MPP parallel support for the direct method has drastically reduced analysis times.
❖ Possibility to run vibration analysis using Transfer Functions allows fast evaluation of system-level vibrations and significantly reduce the needs for design rework.
❖ Modelling of User-defined Thermal Resistance using Python script.
❖ Automation of mesh generation functions for axial machine.
❖ Restart function for abnormal, inappropriate or undesirable terminations of FEA calculations.
❖ Integration of password management for high-fidelity JMAG-RT models ensures secure distribution and controlled usage of models. These developments collectively aim to optimize the design workflow, offering users a more efficient and secure modelling environment in model-based development.
❖…

Join us to discover the advantages and the reasons to upgrade to the new JMAG-Designer (Ver.24.0) in 2025.

JMAG is being developed to automate design. To this end, JMAG Designer v24.1 crack license has even more improved functionality. In particular, the motor temperature evaluation function has been greatly upgraded.

This section picks up on the functional improvements and new features in JMAG Designer v24.1 crack license.

We provide a database function that accumulates numerous design proposals and JMAG Design Explorer, a tool for comparing and evaluating design proposals. Analysis contents are automatically stored in the database. The accumulated information and past analysis assets can be evaluated collectively in JMAG Design Explorer to narrow down the most appropriate design proposal across different models.

Temperatures can be evaluated during driving cycle and continuous rated operation. By automatically coupling efficiency map analysis and thermal analysis, the temperature of each motor part can be evaluated, taking into account the change in loss accompanying the temperature rise during driving cycle.

In addition, N-T curves and efficiency maps can be drawn taking into account the temperature rise during continuous rated operation. The thermal circuit function has been enhanced to perform these evaluations with high accuracy and to make it easy to create models. Shaft cooling and cooling jackets can be reproduced more closely to actual cooling conditions by taking into account temperature changes in the refrigerant. It also provides motor bench and bearing thermal circuit components available only with parameter settings.

Thermal circuit models can be generated for system simulations. Thermal circuits created and analyzed in JMAG can be converted to MILS (Simscape) models with a single click, making it easy to perform thermal system simulations using JMAG-RT models as heat sources.

Design proposals for axial flux motors can be explored. With the addition of magnetic design scenarios for axial flux motors to JMAG-Express, design exploration can now include the number of poles and slots as design variables.

We hope you will take advantage of the new JMAG.

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JMAG Designer v24.1 – Software Introduction (JMAG Designer 2024 crack license)

JMAG Designer v24.1 is the latest major update (as of 2024) of the advanced electromagnetic field simulation software developed by JSOL Corporation, a leading provider of CAE tools for electric motor and power electronics design. JMAG is widely used across industries such as automotive, aerospace, industrial automation, and renewable energy for the design and optimization of motors, generators, transformers, and other electromagnetic devices.

Overview of JMAG Designer 24.1

JMAG Designer is a comprehensive finite element analysis (FEA) platform specializing in electromagnetic, thermal, and structural simulations of electric machines. It enables engineers to:

• Accurately model electromagnetic behavior (e.g., torque, losses, cogging, noise)
• Perform multiphysics coupling (electromagnetics + thermal + structural)
• Optimize motor designs for efficiency, performance, and reliability
• Support full development cycle from concept to detailed validation

Key Features & Enhancements in JMAG Designer v24.1

Released in early 2024, v24.1 introduces significant improvements in simulation speed, usability, integration, and AI-assisted design.

1. Improved Solver Performance & Accuracy

• Faster transient magnetic analysis with optimized nonlinear solvers (up to 30% faster than v23).
• Enhanced eddy current and hysteresis loss modeling using improved material hysteresis models (e.g., Jiles-Atherton, Preisach).
• Better handling of motion and sliding mesh interfaces for rotating machines.

2. Advanced Multiphysics Capabilities

• Tighter electromagnetic-thermal coupling:
  • Real-time feedback between magnetic losses and temperature-dependent material properties.
  • Automated thermal network generation from 3D FEA results.
• Electromagnetic-structural coupling:
  • Improved prediction of electromagnetic vibration and noise (e-NVH).
  • New FFT-based force mapping to acoustic analysis tools (e.g., Actran, LMS Virtual.Lab).

3. Enhanced Motor Design Automation

• Template-based design workflows for common motor types (IPMSM, SPM, SRM, BLDC, induction motors).
• Integrated motor design library with customizable templates and performance estimation.
• Automated design of experiments (DOE) and optimization directly within the motor design module.

4. AI & Machine Learning Integration

• Surrogate model generation using AI for rapid design space exploration.
• JMAG-AI Assistant (beta): Recommends design changes based on historical simulation data.
• Integration with Python and JMAG ML Toolkit for custom predictive modeling.

5. User Interface & Usability Upgrades

• Redesigned GUI with customizable workspace layouts and dark mode.
• Interactive 3D geometry editing with real-time feedback.
• Smart meshing advisor suggests optimal mesh settings based on model complexity.
• Improved post-processing with dynamic charts, animations, and customizable reports.

6. Expanded Material Database

• Updated anisotropic and nonlinear material library, including:
  • High-efficiency non-oriented and grain-oriented silicon steel
  • Permanent magnets with demagnetization curves at various temperatures
  • New support for amorphous and soft magnetic composite (SMC) materials

7. Co-Simulation & System Integration

• Enhanced JMAG-RT (Real Time) model generation for HIL/SIL simulations (compatible with dSPACE, NI, Typhoon HIL).
• Seamless export to MATLAB/Simulink, GT-SUITE, AMESim, and SIMPLORER.
• Support for FMI/FMU 2.0 for system-level integration.

8. Cloud & HPC Support

• Distributed computing support for large-scale parameter sweeps and optimization.
• Integration with cloud platforms (AWS, Azure) via JMAG Cloud License Server.
• Job queuing and monitoring via web-based dashboard.

9. New & Improved Templates

• Axial flux motor template with automated winding and core generation.
• Transverse flux machine (TFM) modeling support.
• Wireless power transfer (WPT) system analysis module.

Applications of JMAG Designer v24.1

System Requirements (Recommended)

• OS: Windows 10/11 64-bit, Linux (Red Hat, Ubuntu)
• CPU: Intel Xeon or AMD Ryzen 7+ (multi-core recommended)
• RAM: 32 GB minimum (64+ GB for 3D transient simulations)
• GPU: NVIDIA Quadro/RTX or AMD Radeon Pro (for accelerated visualization)
• Disk: 100 GB SSD (for large models and result files)
• License: Dongle or network (floating) license via JMAG License Server

✅ Why Choose JMAG Designer v24.1?

• High Accuracy: Industry-leading FEA solvers for electromagnetic phenomena.
• Multiphysics Ready: Built-in thermal, structural, and noise analysis.
• Design Efficiency: Automation tools reduce development time.
• Global Support: Used by top OEMs and suppliers worldwide.
• Regulatory Compliance: Supports ISO, IEC, and automotive standards (e.g., ISO 8855, LV124).

Integration with Other Tools

• CAD: CATIA, SolidWorks, Siemens NX, Creo (via direct or neutral formats)
• Optimization: modeFRONTIER, iSIGHT, HEEDS
• Thermal/Structural: ANSYS, COMSOL, Abaqus (via data export)

✅ Conclusion

JMAG Designer v24.1 sets a new benchmark in electromagnetic simulation software, combining high-fidelity physics, intelligent automation, and seamless system integration. With its enhanced AI features, faster solvers, and expanded multiphysics capabilities, it empowers engineers to innovate faster and design more efficient, reliable, and compact electric machines — critical for the future of electrification and sustainable engineering.

Whether you’re developing next-gen EV motors or optimizing industrial drives, JMAG v24.1 provides the tools to turn ideas into high-performance reality.