Home>Permanent magnets

High Performance Magnets and Precision Assemblies

We are a world class organization providing leading edge technology and solutions. We have the highest quality standards and customer service and offer a comprehensive, turnkey approach to solving even the toughest design challenges. Whether your magnet application requires design and engineering, made to print capabilities, or a stock Ceramic, Alnico, Samarium Cobalt, or Neodymium magnet shape, we have the resources, experience, and ISO 9001:2008 quality standards needed to meet your specific needs and budget. Magnosphere high performance permanent magnets have a wide variety of applications and we design, engineer, and manufacture mission-critical, technical custom magnets and magnetic assemblies.

Our custom magnet production and fabrication ensures that our customers receive products that are specifically catered to their unique design requirements.

Magnosphere is your trusted partner, with certifications to meet the strictest criteria.

  • ISO 9001:2015
  • Registered AS 9100 Rev D


  • Samarium Cobalt Magnets

    Magnosphere produces industry leading Samarium Cobalt (SmCo) magnet materials which break the performance barriers of other magnetic components.

  • Neodymium Iron Boron Magnets

    Magnosphere designs and builds custom neodymium magnets and magnetic assemblies, manufactured to meet your specialty requirements. Neodymium iron boron (NdFeB), or “neo” magnets offer the highest energy product of any material today and are available in a wide range of shapes, sizes and grades. Neo magnets can be found in a variety of applications including high performance motors, brushless DC motors, magnetic separation, magnetic resonance imaging, sensors and loudspeakers.

  • Alnico Magnets

    Composed of aluminum, nickel and cobalt alloys, alnico magnets are used today in high temperature applications, in applications requiring low coercivities (the ability to demagnetize and re-magnetize easily), or in mass produceAlnico magnets-1d instruments and legacy applications where the material has been designed. Sintered or Cast Alnico delivers impressive flux density at an economical price. It boasts the lowest reversible temperature coefficient of any standard commercial magnet material (0.02% per degree centigrade) allowing for excellent stability over a wide temperature range. Alnico is also inherently corrosion resistant.

  • Injection Molded Magnets

    Injection molded magnets are essentially fully dense magnetic powders blended with a variety of polymer base materials. Depending on the combination of magnetic material and polymer selected, a wide range of final material properties are possible.

  • Electromagnets

    Magnosphere manufactures a wide variety of custom electromagnets, sometimes called solenoids, which generate uniform or proportioned magnetic field shapes and with a wide range of magnetic field intensities.

  • Precision Magnetic Assemblies

    From straight-forward to complex combinations of magnetic and non-magnetic materials, our advanced assembly services offer unparalleled expertise, quality and affordability.

  • Shaped Field Magnets

    By managing the magnetic field distribution, Magnosphere Shaped Field Magnets provide enhanced performance and offer greater design flexibility— often at a lower cost.