N52H Neodymium Iron Boron Permanent
Magnet: High-Performance Rare Earth Magnet for Advanced Engineering Applications Experience the unmatched magnetic strength of N52H neodymium iron boron permanent magnet material—a premium-grade rare earth magnet engineered for superior performance in demanding industrial environments. This high-coercivity grade delivers exceptional flux density, making it ideal for applications where reliability, efficiency, and compact design are critical. Whether you're developing next-generation motors, precision generators, or advanced magnetic couplings, this material offers a powerful solution backed by rigorous quality standards and innovative manufacturing processes. Key Features: - Ultra-high remanence (Br) and maximum energy product (BHmax) for optimal magnetic output - Enhanced temperature resistance up to 120°C, ensuring stable operation under thermal stress - Available in multiple surface finishes including nickel plating, black nickel coating, black epoxy, and phosphated treatments for corrosion protection and aesthetic customization - Precision-machined to tight tolerances for seamless integration into complex assemblies - Compliant with RoHS and REACH regulations—environmentally responsible and safe for global use Detailed Description: The N52H grade represents the pinnacle of modern neodymium magnet technology, combining the natural strength of neodymium with enhanced thermal stability through advanced grain boundary diffusion techniques. Unlike standard grades such as N42 or N50, N52H maintains consistent performance even at elevated temperatures, reducing demagnetization risks in high-load conditions. Its dense microstructure and optimized composition allow for efficient magnetic flux concentration, minimizing energy loss and maximizing system efficiency. The available coatings—nickel for general-purpose durability, black nickel for electromagnetic shielding, black epoxy for chemical resistance, and phosphating for cost-effective protection—ensure adaptability across diverse operational environments. Our in-house R&D team continuously refines production methods to improve consistency, reduce batch variation, and support rapid prototyping for custom designs. Ideal Use Cases: This high-performance magnet is widely adopted in electric vehicle drivetrains, wind turbine generators, industrial servo motors, medical imaging devices, robotics, and aerospace actuation systems. It excels in applications requiring compact size, high torque-to-weight ratios, and long-term reliability—such as brushless DC motors, magnetic resonance imaging (MRI) components, and magnetic coupling systems for sealed pumps. Engineers seeking to enhance motor efficiency, reduce material usage, or develop next-gen sustainable technologies will find N52H an indispensable component in their design toolkit. Customer Feedback: Users consistently highlight its ability to improve device performance while enabling miniaturization. One engineer noted, “Switching to N52H allowed us to shrink our motor by 30% without sacrificing torque—critical for our drone project.” Another praised the fast turnaround on samples and the technical support team’s responsiveness during early-stage development. Many appreciate the flexibility in finishing options and how it simplifies compliance with international safety and environmental standards. Frequently Asked Questions: What makes N52H different from other neodymium grades? N52H offers higher coercivity and better thermal stability than lower grades like N42 or N50, making it suitable for applications involving sustained heat exposure or dynamic load changes. Can I get custom shapes or sizes? Yes, we offer tailored machining services for bespoke geometries based on CAD models, supporting both prototype runs and full-scale production. Is it suitable for outdoor or humid environments? With proper coating—especially black epoxy or nickel plating—it performs reliably in humid, salty, or chemically aggressive settings. How do I ensure compatibility with my existing assembly? Our engineering team provides dimensional verification and magnetic field simulation to guarantee seamless integration with your current design. Why choose this over alternative magnet materials? N52H outperforms ferrite, alnico, and samarium-cobalt magnets in terms of magnetic strength per unit volume, offering greater power density and reduced system weight—key advantages in modern engineering.
Product Categories : Ndfeb Magnets > Circular Magnets
