Crescent Half-Round NdFeB Magnet

The Drilled & Slotted NdFeB Magnet is a custom-processed permanent magnet component prefabricated with precise holes and groove structures on standard NdFeB magnet blanks. Different from ordinary solid magnets without installation structures, it integrates powerful magnetic performance and direct mounting features, eliminating the need for on-site secondary processing. Precision drilling and slotting ensure highly matched assembly dimensions, making it ideal for standardized installation, fixed positioning and modular equipment matching in industrial magnetic systems. Manufactured from high-coercivity sintered NdFeB materials, the magnet maintains ultra-high magnetic strength, stable magnetic field consistency and low magnetic attenuation. Professional wire cutting and CNC drilling technology guarantee smooth hole and groove surfaces without cracking or chipping, enhancing structural integrity and assembly accuracy. The reserved drilled holes and slots allow direct screw fixing, embedded installation and limiting positioning, effectively solving loose mounting, displacement and difficult alignment issues of traditional adhesive-fixed magnets. With customizable hole positions, slot sizes and overall dimensions, the drilled and slotted NdFeB magnet supports flexible customization for diverse equipment needs. It undergoes strict anti-corrosion surface treatments such as zinc or nickel plating to resist oxidation and abrasion in long-term operating environments. Widely used in motor assemblies, sensor fixtures, magnetic separation equipment, automation tooling and electronic devices, it delivers reliable magnetic performance and convenient assembly, serving as a high-precision, easy-install and cost-effective customized magnetic solution for industrial supporting applications.

The Ring NdFeB Magnet is a hollow annular permanent magnet component made of high-performance sintered neodymium iron boron materials. Featuring a precise inner hole and outer circle concentric structure, this ring-shaped magnet differs greatly from block and sheet magnets, enabling coaxial sleeving, nesting installation and circular magnetic circuit arrangement. Its unique hollow design perfectly meets the structural requirements of rotating parts, central shaft penetration and symmetrical magnetic field distribution, making it a core magnetic component for various precision electronic and motor equipment. Retaining the superior characteristics of NdFeB materials, the ring magnet provides high magnetic energy product, strong magnetic density and extremely low demagnetization rate under normal working conditions. Adopting professional high-precision slicing and inner hole finishing processes, it achieves excellent concentricity and flatness with smooth surface finish, ensuring uniform and stable circumferential magnetic field distribution. Various magnetization methods including axial and radial magnetization are available to adapt to different magnetic circuit design needs, effectively improving equipment operating efficiency and magnetic field stability. Customizable in outer diameter, inner diameter and thickness, the ring NdFeB magnet supports diversified size specifications and multi-process surface treatments such as nickel plating and epoxy coating for enhanced corrosion and oxidation resistance. It is widely applied in permanent magnet motors, speakers, sensors, magnetic assemblies, medical equipment and automotive electronic systems. With stable performance, high assembly accuracy and long service life, it provides a reliable, standardized and high-efficiency magnetic matching solution for precision industrial and electronic manufacturing fields.

The U-Shaped Neodymium Magnet is a specially engineered irregular magnetic component made from high-strength sintered NdFeB raw materials. Featuring a distinctive U-groove structure with dual parallel magnetic sides and an integrated connecting base, this magnet differs greatly from conventional block, ring and curved magnets. Its unique grooved design forms an open closed magnetic loop, effectively concentrating magnetic flux between the two pole ends and greatly enhancing magnetic field utilization. It is specially developed for specialized industrial sensing, positioning and magnetic conduction scenarios where standard magnets cannot meet structural and magnetic circuit requirements. Retaining the premium physical and magnetic properties of neodymium iron boron, the U-shaped magnet offers high magnetic energy product, strong concentrated adsorption force and excellent long-term anti-demagnetization capability. Adopting precise wire cutting, fine grinding and integrated forming processes, the product achieves accurate dimensional tolerance, smooth groove inner walls and consistent pole spacing, ensuring stable and symmetrical magnetic field output. Customizable magnetization modes and structural sizes are available to fit diverse equipment designs, effectively optimizing magnetic induction and conduction efficiency for specialized machinery. Supported by versatile surface treatments including zinc plating, nickel plating and epoxy coating, the magnet delivers outstanding corrosion and oxidation resistance for harsh working environments. Widely applied in magnetic sensors, automated detection equipment, electromagnetic switches, motor magnetic circuits and precision industrial fixtures, it provides high-precision, high-stability customized magnetic solutions. With unique structural advantages, reliable performance and strong scene adaptability, the U-shaped neodymium magnet has become an indispensable special-shaped magnetic component in modern precision manufactur

The Motor Arc Segment Magnet is a professional curved magnetic component specially optimized for permanent magnet motor stator and rotor assembly. Made of high-performance sintered NdFeB material, it features a precise arc segmented structure that perfectly fits the circular inner cavity of motor shells. Unlike conventional block magnets, its curved profile ensures uniform circumferential fitting, effectively solving uneven air gaps and magnetic field distortion caused by flat magnet assembly, greatly improving motor operation stability and energy conversion efficiency. Engineered with specialized motor-grade magnetic performance, the arc segment magnet boasts high magnetic energy product, high coercivity and excellent temperature resistance. It maintains stable magnetic output under high-speed rotation and high-temperature working conditions, effectively resisting demagnetization caused by current impact and mechanical vibration. Adopting precision wire cutting and arc surface fine grinding technology, the product achieves ultra-precise radian tolerance and smooth surface finish, ensuring consistent magnetic field distribution and balanced rotor rotation to reduce operational noise and mechanical loss. Available with radial magnetization and various customized sizes, the magnet supports diverse motor design specifications. Multiple surface treatments such as nickel plating and epoxy coating enhance insulation, corrosion resistance and wear resistance, adapting to long-term continuous motor operation. Widely used in servo motors, brushless DC motors, automobile drive motors and industrial precision motors, it delivers reliable magnetic circuit performance, lower energy consumption and longer service life, serving as a core high-efficiency magnetic component for modern permanent magnet motor manufacturing.