N52M High-Performance
Sintered Neodymium Iron Boron Magnet – Exceptional Strength for Advanced Engineering Applications Discover the N52M sintered neodymium iron boron (NdFeB)
Magnet, a premium-grade rare earth permanent magnet engineered for superior magnetic performance in demanding technological environments. As one of the highest energy product grades available, this material delivers unmatched flux density, thermal stability, and resistance to demagnetization—making it an ideal choice for modern electronic systems where precision, efficiency, and compact design are critical. Key Features: - Highest magnetic energy product among commercial NdFeB grades (up to 52 MGOe) - Enhanced coercivity ensures long-term reliability under high operating temperatures - Surface treatment with nickel plating for corrosion resistance and durability - Customizable coatings including zinc, black epoxy, and black nickel for diverse environmental needs - Manufactured using advanced sintering techniques for consistent microstructure and mechanical integrity Detailed Description: The N52M grade represents the pinnacle of neodymium-based magnet technology, offering exceptional magnetic strength while maintaining excellent temperature resilience—typically up to 150°C continuous operation. Unlike standard grades, this variant is optimized for applications requiring maximum output per unit volume, such as miniaturized motors, sensors, and actuators. Its crystalline structure is precisely controlled during production to minimize internal defects and maximize alignment of magnetic domains, resulting in a highly uniform and predictable field. The nickel coating not only protects against oxidation but also enhances surface finish for easier integration into precision assemblies. For specialized industries like medical devices or aerospace, alternative finishes like black epoxy provide additional insulation and aesthetic advantages without compromising magnetic performance. Applications Across Industries: This high-performance magnet is widely used across consumer electronics—including smartphones, wireless earbuds, and smart home devices—where space constraints demand powerful yet compact solutions. It also serves as a core component in electric vehicle drivetrains, industrial automation equipment, and renewable energy systems like wind turbines. In robotics and magnetic levitation technologies, its ability to generate strong forces at minimal weight makes it indispensable. Whether you're designing a new motor assembly or optimizing an existing system for higher torque-to-weight ratio, the N52M grade offers tangible engineering benefits that translate directly into product innovation. User Feedback Highlights: Engineers and product developers consistently praise the N52M magnet for its consistency in batch-to-batch performance, ease of machining, and compatibility with automated manufacturing processes. Many report reduced need for post-processing due to its inherent dimensional accuracy and stable magnetic output over time. Customers in the automotive and IoT sectors particularly value the reliable thermal behavior and low signal drift, which contribute to longer device lifespans and fewer field failures. Frequently Asked Questions: What sets N52M apart from other NdFeB grades? N52M stands out due to its peak magnetic energy product (52 MGOe), which allows for stronger magnetic fields in smaller volumes compared to lower grades like N42 or N50. It’s specifically tailored for applications where maximizing performance within tight spatial limits is essential. Is this magnet suitable for high-temperature environments? Yes, the N52M grade maintains structural integrity and magnetic strength up to 150°C, making it ideal for use in motors, generators, and power tools where heat buildup is common. Can I request custom shapes or coatings? Absolutely. Our R&D team supports tailored designs based on your project requirements, including non-standard geometries, multi-layer coatings, and surface treatments for enhanced durability in corrosive or high-vibration conditions. For engineers seeking the most potent rare earth magnet solution for cutting-edge projects, the N52M sintered
Neodymium Iron Boron Magnet offers a compelling blend of strength, reliability, and adaptability—backed by expert support and rapid prototyping capabilities.
Product Categories : Ndfeb Magnets > Customized Magnets
