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At Neomag Inc., we supply high-performance Neodymium Disc Magnets designed for both industrial and everyday applications.
Manufactured from premium NdFeB (Neodymium Iron Boron) material, our magnets deliver exceptional strength, reliability, and consistency across a wide range of sizes.
All standard products available online are axially magnetized, ensuring optimal holding force for most applications.
Diametrically magnetized disc magnets are available upon request (custom orders).
Disc Magnets are round magnets where the diameter is greater than the thickness.
At Neomag Inc., both disc and cylinder magnets are grouped under our Disc Series for easier selection and purchasing.
Magnetization Options:
• Axial Magnetization (Standard)
Magnetic poles are located on the flat faces (top and bottom), providing strong direct holding force.
• Diametrical Magnetization (Custom Only)
Magnetic poles are located on the curved sides, used for specialized engineering applications.
Ultra-Strong Magnetic Force
Neodymium (NdFeB) magnets are the strongest permanent magnets commercially available, offering superior performance in compact sizes.
Wide Range of Sizes
We offer a comprehensive selection of:
• Diameters
• Thicknesses
Ideal for both small-scale projects and large-volume applications
Optimized for Holding Applications
Our axially magnetized disc magnets are designed to:
• Maximize surface contact
• Deliver strong pull force
• Ensure stable attachment
Our Neodymium Disc Magnets are widely used across multiple industries and everyday applications:
Consumer & DIY Applications
• Refrigerator magnets
• Craft and DIY projects
• Magnetic closures and holders
Electronics & Devices
• Speakers and audio systems
• Small motors and actuators
• Consumer electronics accessories
Industrial Applications
• Magnetic holding and fixing
• Automation systems
• Magnetic separation tools
Sensors & Detection
• Reed switches
• Hall effect sensors
• Position sensing systems
R&D and Prototyping
• Laboratory experiments
• Product development
• Engineering testing
In the magnet industry:
• Disc Magnets: Thickness < Diameter
• Cylinder Magnets / Rods: Length ≥ Diameter
At Neomag Inc., we combine both into one Disc Series to simplify your product search and selection process.
Understanding magnetization direction is critical when selecting the right magnet:
Axial Magnetization (Standard Stock)
• Magnetic poles on flat faces
• Best for direct contact and holding applications
• Available for all standard online products
Diametrical Magnetization (Custom Only)
• Magnetic poles on the curved surface
• Used for rotating systems or special designs
• Available upon request
Contact us for custom solutions
In-Stock Disc Magnets
Fast access to a wide range of standard sizes
Strict Quality Control
Consistent magnetic performance and durability
Custom Magnet Solutions
We support:
• Custom sizes
• Special magnetization directions
• Magnetic assemblies
Engineering Support
Professional guidance for product selection and applications
Fast & Reliable Shipping
Efficient supply chain to reduce lead times
Whether you are a:
• Distributor
• Engineer
• Manufacturer
• DIY user
Neomag Inc. provides reliable Neodymium Disc Magnets tailored to your needs.
Browse our product range and filter by size to quickly find the right solution.
A: Axial magnetization means that the magnetic poles are located on the top and bottom flat faces of the magnet. This is the most common magnetization type, suitable for most holding and attachment applications.
Diametrical magnetization means the magnetic poles are located on the sides of the magnet, typically used in rotating systems or specialized engineering designs.
All of Neomag Inc.'s standard stock products are axially magnetized, while diametrical magnetization is available upon custom request.
A: When selecting a magnet size, consider the following factors:
• Required pull force
• Contact area
• Operating environment (whether there are gaps or material effects on the surface)
If you're unsure, feel free to contact our engineering team for expert recommendations.
A: Neodymium (NdFeB) is the strongest permanent magnet material commercially available, with extremely high magnetic energy (BHmax). This allows it to provide strong magnetic force in a small volume.
A: It is not recommended to cut or process Neodymium magnets yourself.
The material is brittle and mechanical processing can cause fractures or demagnetization, posing safety risks.
If you need a custom size, please opt for our custom services.
A: The coating (such as NiCuNi or epoxy) serves to:
• Prevent oxidation and corrosion
• Enhance durability
• Improve appearance
Different coating options can be selected based on application requirements.
A: Standard Neodymium magnets typically have a maximum operating temperature of 80°C (176°F).
If higher temperature resistance is needed (e.g., 120°C, 150°C, or even higher), we can provide custom high-temperature grade magnets.
A: Yes, Neomag Inc. offers full custom magnet solutions, including:
• Custom sizes
• Magnetization types (e.g., Diametrical Magnetization)
• Coating options
• Magnetic assembly designs
Please contact us for custom magnet solutions.
A:
• Avoid strong impacts (to prevent breakage)
• Keep magnets away from electronic devices and magnetically sensitive materials
• Be cautious of pinch hazards with strong magnets
• For larger magnets, we recommend using protective gloves when handling
If you would like to learn more about magnets, please visit our Resources section.