Magnet

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  1. [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…

  2. 246 – Analysis of Electromagnetic Force Acting Between a Coil and a Magnet

    In this example, a use case in which the N-T-I characteristics for a single-phase synchronous motor are obtained is presented.

  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

    OverviewA magnet's magnetizing state largely affects the characteristics of a device that uses permanent magnets. A magnetization device performs magnetization by applying an extr…

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

    OverviewA magnet's magnetizing state largely affects the characteristics of a device that uses permanent magnets. The manufacturing process of a magnet is divided into two parts: …

  11. 72 – Analysis of Attractive Force between Steel Plates and a Magnet

    OverviewMany electronic products that have movers use the attractive force generated between magnets and magnetic materials. Even magnetic materials that are not magnetized themse…

  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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