JMAG-Designer

[JAC268] SPM Motor Teeth Geometry Topology Optimization

In this example, the on / off method is used to search for stator teeth geometry that maximizes average torque and minimizes torque ripple with the entire areas of stator teeth ti…

• Applications: Motor and SPM Motor
• Physical Phenomena: Magnetic Field

[JAC209] Magnetic Measurement Analysis Accounting for Eddy Currents

This document introduces an analysis model is created based on the excitation current method, and the differences in magnetic properties obtained when the frequency is changed are…

• Applications: Physical Property Testing
• Physical Phenomena: Magnetic Field

[JFT097] Optimization Execution Using Material Characteristics as Design Variables

In this document, how to perform optimization with material characteristics used as design variables is presented.

• Technical Themes: Design Exploration / Optimization and Multiphysics

[JAC192] Response Characteristics Analysis of Solenoid Valves Accounting for Residual Magnetization

In this example. we will discuss the steps to investigate the effect on responsiveness caused by residual magnetization generated in the magnetic materials, and look at case examp…

• Applications: Linear Solenoid / Linear Actuator
• Physical Phenomena: Magnetic Field and Material

[JAC008] Analysis of an Axial Gap Motor

In this example, how to use JMAG's 3D magnetic field analysis to carry out a load analysis of an axial gap motor, and then obtain the Torque-Speed curve and the Torque-Current cur…

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

[JAC072] Analysis of Attractive Force between Steel Plates and a Magnet

This Application Note explains how to obtain the magnetic flux density distribution and attractive force generated between a steel plate and a magnet.

• Applications: Magnet
• Physical Phenomena: Magnetic Field

[JAC115] Eccentricity Analysis of an SPM Motor

This Application Note presents how to evaluate the cogging torque waveform and effects on the electromagnetic force acting on the stator in an SPM motor with and without eccentric…

• Applications: Motor and SPM Motor
• Physical Phenomena: Magnetic Field

[JAC217] Creating Efficiency Maps for 3-Phase Induction Motors

In this example, the use of JMAG-RT Viewer to create efficiency maps for three-phase induction motors when drive temperatures change.

• Applications: Induction Motor and Motor
• Physical Phenomena: Circuit / Control and Magnetic Field
• Technical Themes: Efficiency Map

[JFT139] Coil Modeling for Axial Gap Type Rotating Machines Using Coil Template and Winding Editor

This document explains how to create coil shapes and set conditions for an axial gap type motor.

[JFT139] Coil Modeling for Axial Gap Type Rotating Machines Using Coil Template and Winding Editor

DATAFile nameSize (KB)GuideJFT139CoilTemplateAddAxial-e.pdf1,401Sample DataJMAG-Designer 20.2JFT139CoilTemplateAddAxial.zip173Case

Togami Electric Mfg. Co., Ltd.

Building on tradition, the Togami Electric Mfg. Co., Ltd., a manufacturer of power distribution and control equipment, makes use of their creativity and ingenuity to evolve with s…

• Applications: Linear Solenoid / Linear Actuator
• Physical Phenomena: Circuit / Control, Electric Field, and Magnetic Field

[JAC240] NT Characteristics Analysis of an IPM Motor Using PAM Drive

In this example, an example of evaluating the performance of an IPM with PAM operation is presented.

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field

[JAC234] Vibration Characteristics Analysis of an Induction Motor

In this example, electromagnetic force generated in the induction motor stator core is obtained, and an example of evaluating sound pressure by linking it with the eigenmode of th…

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

[JFT120] The Symmetric Hysteresis Loop Creation Function for Play Models

This document describes the method for creating groups of symmetric hysteresis loops by using tools from the measurement data of a single BH loop.

IMS Co., Ltd.

Since its founding, IMS Co., Ltd. has continued to support advanced technology development of magnetic application products.

• Applications: Motor
• Physical Phenomena: Magnetic Field and Material
• Technical Themes: Design Exploration / Optimization and Material Modeling / Loss Analysis

[JFT142] Creating Shapes Using a Local Coordinate System

This document describes the method for using local coordinate systems to create shapes and changing the shapes parametrically.