Magnetic Field

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  1. [JAC095] Analysis of a Universal Motor

    This note presents how the characteristics of a universal motor can be obtained, including torque versus current (T-I), torque versus speed (T-N), and magnetic flux density distri…

  2. [JAC043] Torque Analysis of a Coreless Motor

    This Application Note presents an evaluation of the torque waveform of a coreless motor when current is running.

  3. Comparison between IPM and SPM based on Experiment and Analysis Result(Report of Harumi Project1)

    Kan Akatsu,Katsuyuki Narita,Yoshuki Sakashita,Takashi Yamada, Tokyo University of Agriculture and Technology/JRI Solutions, Ltd.

  4. Efficiency improvement of non-contact power supply systems

    Hiroyasu Tomita, MURATA MACHINERY,LTD.

  5. Analysis of Switching Transformers Using Common and Specialized JMAG Features

    Hideo Matsumoto, Tabuchi Electric Co.,Ltd.

  6. Estimation of Inductance Variation in Small, Low Profile Transformers

    Masahiro Shima,Shinji Ikeda, COSEL CO., LTD./Toyama National College of Technology

  7. Evaluation of eddy current characteristic for applied high frequency voltage to the giant magnetrostrictive material

    Masayuki Sugasawa, Sony EMCS Corporation

  8. Finite Element Analysis of a Steering Rack Shaft Subjected to the High-Frequency Induction Hardening Process

    Manabu Fukumoto,Katsuhiko Kizawa,Kazuo Okamura,Atsuhiko Ohta, Sumitomo Metal Industries, Ltd/JTECT Corporation

  9. Analysis of an induction-heating fusing unit using JMAG

    Tetsuya Kagawa, KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.

  10. Electromagnetic Field Analysis of a Giant Magnetostrictive Actuator Using JMAG

    Hisashi Yajima,Nobuhiro Fujiwara,Yoshikazu Tatsumi,Hiroyuki Wakiwaka, SMC Corporation/Shinshu University

  11. Customized Development of Automotive Motor System using JMAG-Studio

    Ryoma Matsuo, PUES Corporation

  12. Numerical Magnetic Field Analysis in Electric Performance Calculation in Large Rotating Machines.

    Kazumasa Ide, Hitachi, Ltd.

  13. [JAC089] Stiffness Torque Analysis of a PM Stepper Motor

    This Application Note describes how the stiffness torque at 0.5 A of current can be calculated for a PM stepper motor.

  14. [JAC047] High-Frequency Induction Heating Analysis of a Crankshaft

    This Application Note shows an example of an evaluation performed by creating a numerical analysis model, analyzing the elevated temperature process, and seeing whether or not the…

  15. [JAC049] High-Frequency Induction Heating Analysis of a Steel Sheet

    This Application Note explains how to create a numerical analysis model when obtaining the optimum coil geometry, current conditions (power supply frequency, current value), and m…

  16. [JAC050] High-Frequency Induction Heating Analysis of a Steel Wire (Translational Induction Hardening)

    This Application Note explains how to create a numerical analysis model when obtaining the optimum coil geometry, current conditions (power supply frequency, current value), and m…

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