Cores and Molded Parts

Technical specifications and world-leading advantages:

  • 3-dimensional isotropy of the materials:

        - enables complicated magnetic circuits

  • Low hysteresis and eddy-current losses

  • Silent through magnetostrictive-free materials

  • High control range of the materials

  • Adjustable permeability without any air-gap through distributed air-gaps in the material

  • Closed magnetic circuit

  • Maintenance-free

  • Fair Price-Performance ratio

  • Compact and light construction


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Inductive Components

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Coupled Components

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Cores and Molded Parts

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Injection-molded Parts

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Product consulting


Depending on the application, our cores and molded parts are set up as:

Magnetic molded parts:

  • Stators

  • Rotors

  • Flux concentrating pieces for motors and drive systems

Magnetic cores:

  • E-Cores
  • U-Cores
  • Half toroidal cores
  • Ring punching
  • Mushroom-Cores
  • Rectangle
  • Toroidal-Cores
  • Isostatic pressed blocks


For these applications SMP provides solutions in the range of:


  • Frequencies up to GHz-range

  • Saturation induction up to 2 Tesla

  • Adjustable permeability up to 300 without any air-gap

  • Weights from 50 g up to 130 kg

  • Temperature class H (180° Celsius)