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[JAC018] Thermal Analysis of a Motor

DATAFile nameSize (KB)Application NoteJAC018IPM-Thermal-e.zip2,133Model DataJMAG-Designer 22.0JAC018IPM-Thermal-d.zip6,250Case

[JAC009] Sound Pressure Analysis of a Loudspeaker

This Application Note presents how the frequency characteristics of sound pressure can be obtained using the constant Lorenz force on the voice coil, regardless of the frequency.

• Applications: Motor and Speaker / Voice Coil Motor
• Module: DS and TR
• Physical Phenomena: Magnetic Field and Structural
• Technical Themes: Multiphysics

[JAC018] Thermal Analysis of a Motor

In this example, how to evaluate a motor's temperature distribution by creating a thermal analysis model that can investigate the loss analysis and temperature distribution in ord…

• Applications: IPM Motor and Motor
• Module: HT, LS, and TR
• Physical Phenomena: Magnetic Field and Thermal
• Technical Themes: Multiphysics

[JAC017] Inductance Analysis of an IPM Motor

This Application Note explains how to obtain the current phase angle characteristics of a dq axis inductance that accounts for magnetic saturation and flux leakage in an IPM motor.

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

[JAC003] Analysis of a Permanent Magnet Brush Motor

DATAFile nameSize (KB)Application NoteJAC003BM-e.zip472Model DataJMAG-Designer 14.1JAC003BM-d.zip1,274Case

[JAC008] Analysis of an Axial Gap Motor

DATAFile nameSize (KB)Application NoteJAC008AXIAL-e.zip636Model DataJMAG-Designer 18.1JAC008AXIAL-d.zip8,948Case

[JAC006] Analysis of the SR Motor Torque Ripple

This Application Note explains how to carry out a torque analysis that changes the switch conversion timing and evaluate both the torque ripples and average torque in an SR motor.

• Applications: Motor and SR Motor
• Module: DP
• Physical Phenomena: Magnetic Field

[JAC014] Inductance Analysis of a Bus Bar

This note presents a case study on the current distribution and the frequency versus inductance characteristic of the bus bar.

• Applications: Bus Bar
• Module: FQ and Pi
• Physical Phenomena: Magnetic Field

[JAC006] Analysis of the SR Motor Torque Ripple

DATAFile nameSize (KB)Application NoteJAC006SRM-ripple-e.zip506Model DataJMAG-Designer 12.0JAC006SRM-ripple-d.zip1,377Case

[JAC021] Iron Loss Analysis of an SPM Motor Including the Effect of Shrink Fitting

This note presents an analysis to obtain the iron loss density of an SPM motor both including and not including the stress caused by shrink fitting.

• Applications: Motor and SPM Motor
• Module: DP, DS, and LS
• Physical Phenomena: Magnetic Field and Structural
• Technical Themes: Multiphysics

[JAC017] Inductance Analysis of an IPM Motor

DATAFile nameSize (KB)Application NoteJAC017IPM-Inductance-e.zip549Model DataJMAG-Designer 20.0JAC017IPM-Inductance-d.zip435Case

[JAC003] Analysis of a Permanent Magnet Brush Motor

This document introduces how the characteristics of the brush-type PM motor can be obtained, including torque versus current (T-I), torque versus speed (T-N), and magnetic flux de…

• Applications: Brush Motor / Universal Motor and Motor
• Module: DP
• Physical Phenomena: Magnetic Field

[JAC021] Iron Loss Analysis of an SPM Motor Including the Effect of Shrink Fitting

DATAFile nameSize (KB)Application NoteJAC021SPM-ShrinkFit-e.zip766Model DataJMAG-Designer 16.0JAC021SPM-ShrinkFit-d.zip562Case

[JAC019] Analysis of the Centrifugal Force in an IPM motor

This Application Note presents examples of cases that obtain changes and stress distribution from the centrifugal force in the rotor.

• Applications: IPM Motor and Motor
• Module: DS
• Physical Phenomena: Structural

[JAC010] Thermal Analysis of a Radiant Heater

DATAFile nameSize (KB)Application NoteJAC010HEATER-e.zip1,540Model DataJMAG-Designer 22.1JAC010HEATER-d.zip3,830Case

[JAC010] Thermal Analysis of a Radiant Heater

This Application Note explains how to carry out a thermal analysis using the thermal radiation phenomenon between a heater and a heated body to obtain the differences in temperatu…

• Applications: Heater
• Module: HT and TR
• Physical Phenomena: Magnetic Field and Structural