Injection molded magnets are a type of bonded magnet produced by injecting specialized pellets into precision molds. They offer enhanced heat resistance, improved magnetic properties, and enable flexible, complex shape design, as well as over-molding and insert-molding with other components.
The advantages of injection molded magnets:
• As isotropic magnets, they can be magnetized in any direction, ideal for multi-pole magnets.
• They provide excellent dimensional accuracy and high-volume production efficiency.
• They allow for thin wall sections and intricate geometries.
• They support over-molding and insert-molding with other components (e.g., back yokes, hubs, shafts) and integration of other polymer parts.
• Their higher polymer binder content provides sufficient corrosion resistance, eliminating the need for additional surface coatings in most applications.
The advantages of injection molded magnets:
• As isotropic magnets, they can be magnetized in any direction, ideal for multi-pole magnets.
• They provide excellent dimensional accuracy and high-volume production efficiency.
• They allow for thin wall sections and intricate geometries.
• They support over-molding and insert-molding with other components (e.g., back yokes, hubs, shafts) and integration of other polymer parts.
• Their higher polymer binder content provides sufficient corrosion resistance, eliminating the need for additional surface coatings in most applications.