Motor Arc Segment 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 Crescent Half-Round NdFeB Magnet is a specially shaped irregular permanent magnet processed from high-grade sintered neodymium iron boron material. Featuring a unique crescent and semicircular curved profile, it breaks the limitations of conventional square, round and block magnets. This asymmetrical curved structure is tailor-made for special-shaped equipment gaps, arc assembly surfaces and customized magnetic circuit layouts that standard magnets cannot adapt to, achieving perfect fitting and targeted magnetic field distribution for non-standard industrial assembly scenarios. Maintaining the excellent magnetic properties of high-performance NdFeB, the crescent half-round magnet delivers high magnetic energy density, strong adsorption force and outstanding anti-demagnetization stability. Adopting precise wire cutting and fine grinding technology, the product features smooth curved surfaces, accurate dimensional tolerance and no burrs, ensuring consistent assembly accuracy and stable magnetic field output. It can be customized with axial or radial magnetization to meet diverse equipment design requirements, solving magnetic field unevenness and installation mismatch problems of ordinary regular magnets. Available in customizable arc radii, thicknesses and sizes, the magnet supports multiple surface treatments including zinc plating, nickel plating and epoxy coating for superior anti-corrosion and anti-oxidation performance. Widely used in special-shaped motor stators and rotors, precision sensors, automated equipment fixtures, automotive magnetic components and customized magnetic assemblies, it provides professional, high-precision and reliable special-shape magnetic matching solutions. With stable long-term performance and high structural adaptability, it is an essential customized magnetic part for modern precision intelligent manufacturing industries.

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