Magnet

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  1. 246 – Analysis of Electromagnetic Force Acting Between a Coil and a Magnet

    This case study obtains electromagnetic force acting between a coil and magnet using the electromagnetic force calculation correction method and the adaptive mesh function.

  2. [W-SE-74] Electromagnetic Force Calculations Using the Adaptive Function

    In this report, we clarify the causes of measurement errors for electromagnetic force as well as show that adaptive analysis can be the way to solve this issue. As a calculation m…

  3. 247 – Magnetic Circuit Optimization for Plastic Magnets in a Radial Magnetic Field

    In this example, a use case of magnetic circuit optimization in a metal mold with radial magnetic field orientation used for ring-shaped magnet production is presented.

  4. 236 – Magnetic Circuit Optimization for Plastic Magnets in an Axial Magnetic Field

    In this example, a use case is presented in which a magnetic circuit of a product-forming mold, in a magnetic field aligned with the mold’s main axis, is optimized, with the mold’…

  5. Development of Measurement Method of Three-dimensional Demagnetization Distribution in Permanent Magnets for Motors

    Shintaro Araki, Technology Research Association of Magnetic Materials for High-Efficiency Motors (MagHEM)

  6. Thermal Demagnetization Analysis of Neodymium-Iron-Boron Sintered Magnets With Non-Uniform Coercivity Distribution by Diffusing Heavy Rare Earth Eleme…

    Nobuyuki Shimbo, Materials Development Center Technokogy HQ, TDK Corporation

  7. About the magnetization analysis of the magnet in a small motor

    Michitaka Hori, NIHON DENJI SOKKI CO., LTD

  8. JMAG for machinery design in electric power generation systems

    Hiroyuki Sano, JSOL Corp.

  9. 126 – Magnetization Analysis Accounting for Eddy Currents

    This Application Note presents how to obtain the magnetization field distribution accounting for eddy currents in the magnetic material to be magnetized, the eddy current density …

  10. 79 – Analysis of an Effect of Magnetic Field Orientation on Magnetization

    This Application Note explains how to obtain a magnet’s surface magnetic flux density distribution while accounting for the orientation and magnetization processes.

  11. 72 – 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.

  12. Simple Magnetization Analysis Using JMAG-Works

    Haruyuki Kometani, Mitsubishi Electric Corporation

  13. Simple Magnetization Analysis Using JMAG-Works

    Matsushita Electronic Components Co.,Ltd

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