NEODYMIUM SPHERE MAGNETS
High Performance Ball Magnets
The sphere magnets are powerful spherical magnets designed to ensure the even distribution of magnetic force. Hence, they can easily attach and hold several objects. They are more appropriately used for creative models, keeping documents, and constructing amusing stress-relief toys. However, they cannot be used for children’s toys. Please use it with caution to avoid the risk of swallowing.
Countersunk Magnets in Standard Sizes & Custom Options
TOPMAG offers a wide range of ball magnets in various sizes, from tiny to large specifications, ensuring you can select the right size for different application scenarios. Choosing the appropriate magnet size provides firm support, helping to bring your designs and ideas to life.
Size is critical to ensuring the correct installation of the ball magnet in the project, providing the desired results in model building or other projects.
- The diameter ranges from 3.00 mm to 40.00 mm (0.12″ to 1.57″).
The adhesive force ranges from 0.130 kg to 23.00 kg
*To ensure safety and prolong the lifespan, please avoid letting the magnetic balls collide with each other, as the strong magnetic force may cause the surface to break—a special reminder: magnetic balls are not suitable for children to play with.
Magnetization Pattern and Direction
The magnetization direction of sphere magnets is along their surface, meaning the magnetic force is evenly distributed from the magnet’s center to the sphere’s surface. This results in a uniform, all-around magnetic field, with the magnetic force acting evenly across the entire surface rather than being concentrated in one direction. Therefore, the magnetic field direction typically does not need to be a primary consideration when using sphere magnets.
Axially Magnetized
Sphere Magnet Features & Characteristics
- What is a sphere magnet? A sphere magnet is a type of magnet with a uniform magnetic field distributed across its surface. Its magnetic force is evenly spread over the entire sphere surface; unlike other magnet shapes, it is concentrated in a specific direction.
- What creative projects can sphere magnets be used for? Sphere magnets are widely used in model making, DIY projects, stress-relief toys, educational experiments, and more. Their uniform magnetic field and multi-directional attraction make them very popular for creative purposes.
- Can I use sphere magnets for magnetic levitation experiments? Yes, sphere magnets are suitable for magnetic levitation experiments. Due to their even magnetic field, they effectively demonstrate magnetic forces and levitation effects.
- Are sphere magnets suitable for use on bulletin boards? Absolutely. Sphere magnets are ideal for bulletin boards. Their uniform magnetic field allows them to attract papers or other light objects easily, and their spherical design prevents surface damage.
- How can I avoid damaging the surface of sphere magnets? To avoid surface damage, refrain from letting sphere magnets collide with each other or come into contact with complex objects. Keeping a safe distance between magnets is also recommended to prevent strong magnetic forces from causing impacts.
- Can sphere magnets be used as decorative items? Due to their aesthetic appearance and uniform magnetic field, sphere magnets are often used as decorative items. They can be used in creative lighting, desk decor, or art projects, adding a unique visual effect.
- Are sphere magnets suitable for use in children’s toys? Sphere magnets are not recommended for use in children’s toys. Their strong magnetic force can lead to choking hazards or injuries, so children should not be allowed to handle them, especially without adult supervision.
