Plastic magnetic rotor, the magnetic ring:
Plastic is magnetic ferrite magnetic powder or Nd-Fe-B, plastic materials (such as nylon, PPS), and other composite materials, and through radio Process can be made of metal embedded in the body of the function and plastic magnet, with high precision the size, shape complex, high toughness advantages. Main products used in permanent magnet DC motor, stepper motors, electrical instrumentation, electronic products, home appliances, printers and copiers, such as magnetic roller.
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| Main v. molding magnets typical demagnetization curve |
Injection molding temperature characteristic curve magnet |
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