Neodymium Disc Magnets
We are your premier B2B supplier of custom neodymium disc magnets. With years of expertise in the magnet industry, we provide high-performance magnetic solutions tailored to the needs of industrial, commercial, and technical applications. Our neodymium disc magnets are engineered for exceptional strength, durability, and precision, making them the preferred choice for demanding applications across multiple sectors.
Neodymium Disc Magnets Manufacturer
- Specifications to offer:
- Minimum order quantity: 1 piece
- Lead time:
- The fastest = 7 days for regular shapes the fastest shipping
- Standard = 20 days for custom designs
Disc Magnets Definition
Disc magnets are round, with flat tops and bottoms and rounded sides. These magnets are some of the most commonly used. They are available in many sizes, from tiny magnets for detailed projects to large magnets for demanding industrial applications.
Features Of Neodymium Disc Magnets
Unparalleled Strength: Available in grades from N35 to N55, providing the highest magnetic output per unit volume, with Maximum Energy Product ((BH)max) ranging from 263 to 444 kJ/m³.
Customization: We offer a wide range of sizes, grades, coatings, and magnetization directions to meet your specific requirements.
Durability: Protective coatings such as nickel (Ni-Cu-Ni), zinc, gold, epoxy, and rubber enhance corrosion resistance, ensuring suitability for harsh environments.
Temperature Resistance: High-temperature grades (e.g., N42H, N35SH) maintain performance in conditions up to 200°C.
Product Specifications
Our neodymium disc magnets are available in a variety of grades and configurations to suit your project needs. Below is a summary of typical properties for our standard products:
Property | Specification |
|---|---|
Grade | N35 to N55 |
Residual Induction (Br) | 1.08 – 1.5 T |
Coercive Force (Hc) | 875 – 2785 kA/m |
Intrinsic Coercive Force (Hci) | 955 – 3185 kA/m |
Maximum Energy Product ((BH)max) | 263 – 444 kJ/m³ |
Density | 7.4 – 7.5 g/cm³ |
Maximum Operating Temperature | Up to 200°C (depending on grade) |
Coatings | Nickel, Zinc, Gold, Epoxy, Rubber, etc. |
Size Range | Diameter: 1mm to 100mm; Thickness: 0.5mm to 50mm |
Tolerances | ±0.05mm (standard), tighter tolerances available upon request |
For detailed specifications, please refer to our specification sheet or contact our technical team.
Choosing the Right Magnet Grade for You Disc Magnets
Selecting the appropriate neodymium magnet grade is critical for optimizing performance in your application. Consider the following factors:
Magnetic Strength: Higher grades (e.g., N52) provide greater magnetic strength but are more costly. Lower grades (e.g., N35) are cost-effective for less demanding applications.
Temperature Resistance: For high-temperature environments, select grades with enhanced temperature ratings, such as N42H (up to 120°C) or N35SH (up to 150°C).
Corrosion Resistance: In humid or corrosive environments, choose magnets with protective coatings like epoxy or rubber to ensure longevity.
Our experienced team is available to guide you in selecting the optimal grade and configuration for your specific needs.
Disc Magnets Customization Options
At Osenc Magnets, we recognize that every project has unique requirements. We offer comprehensive customization options, including:
Custom Sizes: Diameters from 1mm to 100mm and thicknesses from 0.5mm to 50mm, with larger sizes available upon request.
Specialized Grades: From N35 to N52, including high-temperature grades for demanding environments.
Coating Options: Nickel, zinc, gold, epoxy, rubber, and more to suit specific environmental conditions.
Magnetization Directions: Axial or diametrical magnetization to align with your application’s magnetic field requirements.
Our engineering team provides expert support to design and manufacture magnets that precisely meet your specifications. Whether you need a prototype or a large production run, we deliver tailored solutions with short lead times.
Quality Assurance
We are committed to delivering magnets of the highest quality. Our manufacturing processes are certified to ISO 9001 standards, ensuring consistency and reliability in every product. Additionally, our neodymium disc magnets comply with RoHS and REACH regulations, making them suitable for environmentally sensitive applications. We adhere to strict quality control measures, including precise dimensional tolerances and rigorous testing, to guarantee performance under demanding conditions.
Disc Magnet Applications
Our custom neodymium disc magnets are utilized in a wide range of industries, delivering reliable performance in critical applications:
Automotive
Used in sensors, electric motors, and actuators for enhanced vehicle performance.
Electronics
Essential for hard drives, speakers, microphones, and other compact devices requiring strong magnetic fields.
Medical Devices
Integral to MRI machines, surgical tools, and diagnostic equipment.
Aerospace
Employed in navigation systems, control mechanisms, and satellite technology.
Renewable Energy
Critical components in wind turbines and generators for efficient energy production.
Why Choose Us as Disc Magnets Manufacturer and Supplier?
Industry Expertise
Over 10 years of experience in the magnet industry.
Advanced Manufacturing
State-of-the-art facilities for precision production.
Competitive Pricing
High-quality magnets at cost-effective prices.
Dedicated Support
Expert engineering and customer service to ensure project success.
Ask a Quote
For more information, custom quotes, or to discuss your specific requirements, please contact our sales team. Our technical experts are ready to assist with magnet selection, design, and application support.