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Engineered N52 grade neodymium magnets featuring exceptional magnetic strength, tight dimensional control, and customizable magnetization directions, designed for reliable performance in motors, sensors, and electronic systems.
Product Overview
Neodymium (NdFeB) magnets are high-performance rare-earth permanent magnet solutions, offering the highest magnetic energy product among commercially available materials. These magnets are based on the tetragonal crystal structure of Nd₂Fe₁₄B, providing magnetic strength second only to holmium magnets at absolute zero, making them the most widely used rare-earth magnets in modern high-tech applications.
Manufactured via advanced powder metallurgy processes, our N52 neodymium magnets are available in arc and block geometries, with dimensional tolerances as tight as ±0.05mm. To prevent corrosion, all magnets are coated with protective plating (nickel, zinc, or epoxy), ensuring long-term durability in diverse operating environments. Custom magnetization directions and pole configurations are available to match specific design requirements.
Applications
Energy Conversion Applications
Electric motors and generators
VCM voice coil motors
Loudspeakers and audio components
DC motor and starter motor assemblies
Electronic & Industrial Applications
Hard disk drives and consumer electronics
Mobile phones, headphones, and battery-powered tools
Magnetic separation and suspension systems
Magnetic transmission and holding devices
Magnetic resonance and instrumentation components
Custom & Scientific Applications
Sensors and measurement instruments
Educational and laboratory equipment
Scientific research and engineering projectsKey Advantages
Ultra-high magnetic performance: N52 grade provides exceptional magnetic strength, enabling compact, high-torque designs in limited spaces.
Precision manufacturing: Custom sizes with tight tolerances down to ±0.05mm for seamless integration into various assemblies.
Customizable magnetization: Available with tailored magnetization directions and pole patterns to match specific motor or equipment requirements.
Corrosion-resistant coatings: Nickel, zinc, or epoxy plating protects against environmental damage, extending service life in diverse conditions.
Versatile form factors: Available in both arc (segment) and block geometries, suitable for motor rotors, magnetic assemblies, and general-purpose use.
Wide-ranging applications: Ideal for energy conversion, mechanical systems, and high-tech electronics, from industrial machinery to consumer products.
Environmentally compliant: RoHS certified materials meet international environmental standards for safe use in global markets.
Proven reliability: Stable magnetic output with minimal demagnetization risk under normal operating conditions, supported by consistent quality control.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
13000000-15000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Chongqing great well magnet Co. ,ltd is a professional manufacturer and exporter of all kinds of high performance Magnet Assembly, Ferrite and NdFeB magnet and its correlative plastic injection, stainless shaft, ceramic shaft and magnetization machine. Now we own 402 employees, 36 of them are for te... Chongqing great well magnet Co. ,ltd is a professional manufacturer and exporter of all kinds of high performance Magnet Assembly, Ferrite and NdFeB magnet and its correlative plastic injection, stainless shaft, ceramic shaft and magnetization machine. Now we own 402 employees, 36 of them are for te...
