N52
Neodymium Iron Boron Magnets: High-Performance Permanent
Magnet Solutions for Global Applications Experience unmatched magnetic strength and reliability with our premium N52 neodymium iron boron (NdFeB) magnets—engineered for superior performance in demanding industrial, medical, and consumer electronics environments. As one of the highest-grade permanent magnet materials available, N52 offers exceptional energy density, making it ideal for applications where efficiency, precision, and durability are critical. Key Features: - Ultra-high magnetic flux density for enhanced motor torque and acoustic clarity - Excellent mechanical integrity under vibration, temperature fluctuations, and mechanical stress - Customizable surface finishes including zinc, nickel, black nickel, colored zinc, and black epoxy coatings to meet environmental and aesthetic standards - Consistent performance across a wide operating temperature range - Compliant with international RoHS and REACH regulations for safe global deployment Detailed Description: Our N52 neodymium iron boron material leverages advanced sintering technology and proprietary alloying techniques to deliver consistent magnetic output and long-term stability. Unlike standard grades, this grade maintains its magnetic properties even in high-stress conditions such as those found in automotive systems, industrial automation, and medical imaging devices. Each magnet is rigorously tested for coercivity, remanence, and thermal stability to ensure optimal functionality throughout its lifecycle. With a maximum energy product exceeding 52 MGOe, these magnets enable compact, high-efficiency designs without sacrificing performance. The available coating options not only enhance corrosion resistance but also improve compatibility with diverse manufacturing processes and end-user requirements. Applications Across Industries: In electroacoustic devices like speakers, headphones, and microphones, N52 magnets significantly boost sensitivity and dynamic range, resulting in richer audio reproduction. For motors—including voice coil actuators (VCM), CD/DVD drives, and brushless DC motors—the high magnetic energy product translates into improved power efficiency, reduced heat generation, and smoother operation. In industrial settings, they serve as core components in magnetic separators, sensors, and holding systems where precise control and strong magnetic fields are essential. In healthcare, particularly in MRI scanners and diagnostic equipment, their robust magnetic field ensures accurate imaging and reliable system operation. Automotive manufacturers increasingly rely on these magnets for electric power steering, battery management systems, and sensor modules due to their ability to perform reliably under extreme conditions. User Feedback Highlights: Users consistently praise the reliability and performance consistency of our N52 magnets across multiple sectors. Engineers report noticeable improvements in device efficiency after integration, while production teams appreciate the ease of handling and compatibility with existing assembly lines. Many customers highlight the fast turnaround time for sample requests and bulk orders, along with responsive technical support when addressing quality concerns or customization needs. Frequently Asked Questions: What makes N52 different from other NdFeB grades? N52 represents the highest commercially available grade in terms of magnetic energy product, offering superior performance compared to lower grades like N42 or N35, especially in space-constrained or high-output applications. Are these magnets suitable for outdoor or humid environments? Yes, with appropriate coatings such as black epoxy or nickel plating, N52 magnets provide excellent protection against moisture, oxidation, and environmental degradation. Can I request custom shapes or sizes? Absolutely—we offer tailored solutions based on your project specifications, including machining, tolerancing, and special packaging for international shipping. Do you provide test reports or certifications? Each batch undergoes comprehensive testing for magnetic properties, dimensional accuracy, and coating adhesion. Documentation is available upon request to support compliance with global standards. Whether you're developing next-generation motors, precision instruments, or innovative consumer products, our N52 neodymium iron boron magnets deliver the performance edge needed to stand out in competitive markets worldwide.
Product Categories : Ndfeb Magnets > Block Magnets
