Product Description
N50 Neodymium Magnets 3 in x 2 in x 1 in Rare Earth Block
N50 Neodymium Magnets 3 in x 2 in x 1 in Block – Industrial-Grade Rare Earth Magnet for Heavy-Duty Applications
Designed for maximum magnetic force in a large-format profile, these N50 block magnets (3" x 2" x 1") deliver exceptional holding strength and reliability for demanding industrial and engineering tasks. Manufactured with premium-grade NdFeB material and coated for durability, it’s an ideal solution for applications that require superior performance and long-term stability.
Key Features:
- Large Rare Earth Block Magnet: Generous 3" x 2" surface area with 1" thickness provides maximum contact and stability in mechanical and structural assemblies.
- N50 High-Performance Grade: Offers exceptional strength just under the peak N52 grade, with a BrMax of 14,800 gauss and BH Max of 52 MGOe.
- Extremely Strong Pull Force: Estimated to deliver massive holding strength (multiple times that of smaller block or cylinder magnets), ideal for large-scale projects.
- Triple Coated for Protection: Nickel-Copper-Nickel finish provides strong resistance to corrosion and wear. Suitable for light outdoor exposure, but not recommended for prolonged submersion or extreme weather conditions.
- Magnetized Through Thickness: North and south poles are on the 3" x 2" faces, providing predictable alignment for secure, high-load applications.
- Typical Operating Temperature Limit: Rated for continuous use up to 80°C (176°F). Exceeding this temperature may reduce magnetic performance or cause demagnetization.
Built for Industrial Strength and Maximum Efficiency
The N50 combines large surface coverage with powerful magnetic force to support even the most demanding use cases. Whether used in automation systems, magnetic filtration setups, tool holders, or heavy closures, it ensures dependable, high-strength performance with minimal footprint in your designs.
Common Applications:
- Magnetic lifting, clamping, or fixturing in fabrication shops
- Heavy-duty enclosures, doors, and latching systems
- Magnetic separation or filtration units
- Robotics and industrial automation
- Structural alignment and assembly tooling
- Permanent magnetic bases or fixtures
Technical Specifications
|
Property |
Specification |
|
Material |
Neodymium Iron Boron (NdFeB), Rare Earth Magnet |
|
Grade |
N50 (high-performance commercial neodymium) |
|
Dimensions |
3" x 2" x 1" (76.2 mm x 50.8 mm x 25.4 mm) |
|
BrMax |
14,800 gauss |
|
BH Max |
52 MGOe |
|
Estimated Pull Force |
Extremely high (varies by application geometry) |
|
Magnetization |
Through Thickness (poles on 3" x 2" faces) |
|
Weight |
Approximately 4.0 lbs (1.81 kg) |
Frequently Asked Questions
How does N50 compare to N52 or N45 grades?
N50 offers outstanding magnetic strength, just slightly below the maximum available in N52 grade. It's significantly stronger than older grades like N45 or N42, making it well-suited for high-strength requirements while offering a great value-to-performance ratio.
Is this magnet suitable for outdoor or humid environments?
The triple-layer Nickel-Copper-Nickel coating provides corrosion resistance for light outdoor use, such as in covered or sheltered areas. However, this magnet is not waterproof and should not be used in submerged or harsh weather conditions.
What safety precautions should I take?
Due to its extreme strength and weight, this magnet can attract ferromagnetic objects with dangerous force. Always handle with both hands, use protective gear, and keep away from children, pacemakers, and delicate electronics. Never allow two of these magnets to collide — they may chip or shatter.
Can I get wholesale pricing for bulk orders?
Yes, wholesale pricing is available for large quantity orders. Please contact us directly for volume discounts and shipping options.
