At Neomag Inc., we supply high-performance Neodymium Sphere Magnets designed for industrial, educational, research, and creative applications.
Manufactured from premium NdFeB (Neodymium Iron Boron) material, our sphere magnets deliver exceptional magnetic strength, durability, and consistent performance despite their compact and perfectly round shape.
Unlike traditional magnet shapes, sphere magnets provide magnetic attraction from virtually every direction, making them ideal for applications requiring flexibility, movement, and multi-directional magnetic interaction.
Sphere magnets are perfectly round ball-shaped magnets, measured by their diameter.
Their symmetrical shape allows them to rotate freely and naturally align with surrounding magnetic fields, making them unique among permanent magnet designs.
At Neomag Inc., our Sphere Series includes a variety of diameters suitable for industrial use, scientific applications, educational demonstrations, and magnetic construction projects.
• Diametrical Magnetization (Standard)
Most sphere magnets are magnetized through a single axis, creating a north pole and south pole on opposite sides of the sphere.
This allows the magnet to:
• Rotate freely into alignment
• Form chains and geometric structures
• Create dynamic magnetic interactions
Ultra-Strong Magnetic Force
Neodymium (NdFeB) magnets are the strongest commercially available permanent magnets, providing remarkable magnetic strength even in small spherical sizes.
The spherical design allows:
• Free rotation
• Self-alignment
• Multi-directional attraction
This creates unique magnetic behavior not found in disc, block, or ring magnets.
The perfectly round geometry provides:
• Consistent magnetic performance
• Reduced edge chipping compared to sharp-cornered magnets
• Excellent handling and assembly characteristics
We offer a variety of sphere diameters suitable for:
Our Neodymium Sphere Magnets are widely used in various industries and applications:
• Physics demonstrations
• Magnetic field visualization
• Classroom experiments
• STEM education projects
• Product prototyping
• Magnetic testing
• Laboratory experiments
• Engineering studies
• Magnetic sculptures
• Geometric constructions
• Artistic installations
• Interactive displays
• Positioning systems
• Magnetic assemblies
• Specialized fixtures
• Custom engineering solutions
• Magnetic building sets
• Desk toys
• DIY projects
• Collectible magnetic structures
In the magnet industry:
• Sphere Magnets: Fully rounded magnets that allow free movement and multi-directional interaction
• Disc Magnets: Flat circular magnets designed primarily for direct holding and mounting applications
Sphere magnets excel in applications where flexibility, movement, and magnetic alignment are important, while disc magnets are typically preferred for maximum holding force against flat surfaces.
• Sphere Magnets: Smooth, round shape with unrestricted rotation and self-alignment
• Cube Magnets: Flat-sided shape that provides greater stability and surface contact
Both offer strong magnetic performance, but sphere magnets are particularly valued for their unique dynamic magnetic behavior.
We offer both standard stock sizes and custom manufacturing options, including:
• Custom diameters
• Various magnetic grades
• Special coatings and plating
• Precision tolerance manufacturing
• Bulk production quantities
If you require a customized sphere magnet solution, our team is ready to assist with your project requirements.
