High-accuracy magnetic force enhanced compact, powerful heat-tolerant rare earth nickel-coated arc-shaped neodymium magnet

High-accuracy magnetic force enhanced compact, powerful heat-tolerant rare earth nickel-coated arc-shaped neodymium magnet

Understanding Neodymium Magnets

These high-accuracy, magnetic force-enhanced, compact, powerful, heat-tolerant, premium, rare-earth, nickel-coated, arc-shaped neodymium magnets (R30 x 12 x R20 x 10) are a high-performance solution designed for both professional and everyday applications. Crafted from premium Neodymium (NdFeB), the strongest permanent magnet material available, this disc magnet delivers exceptional holding power despite its compact size, making it ideal for space-constrained environments. Its durable nickel coating ensures corrosion resistance, enhanced wear protection, and a sleek finish, while its excellent heat tolerance supports reliable performance in demanding conditions.

Versatile by design, this magnet is perfect for tasks ranging from organizing tools and fastening panels to achieving precise alignment in engineering, aerospace, and construction projects. In industrial use, it offers secure positioning of metal components during assembly, while in the medical sector, it contributes to the consistent functionality of imaging systems and sensitive equipment. Whether used for DIY projects, commercial applications, or specialized technical tasks, this magnet provides stable, dependable, and long-lasting magnetic performance you can trust

R 30mm x 12mm x R 20mm x 10mm Neodymium Arc magnets (South)

These high-accuracy, magnetic force-enhanced, compact, durable, and powerful heat-tolerant, premium, rare-earth nickel-coated QR code-shaped neodymium magnets are designed for industrial applications, especially in making energy-efficient electric motors and generators. Their curved shape allows them to fit smoothly around the rotor, helping to create a strong and steady magnetic field. This improves motor performance and helps save energy. Commonly used in industries like automotive, robotics, and clean energy, these high-accuracy magnetic force enhanced compact durable powerful heat tolerance premium rare earth nickel coated arc shaped neodymium magnets support systems that need high torque and efficiency. They also play a key role in industrial machinery and automation, helping equipment run reliably and last longer, an important benefit for modern manufacturing.

Magnet Grade: N52

N52 neodymium magnets offer some of the strongest magnetic power available, with an energy rating of up to 49-53 MGOe. As one of the highest grades, they are ideal for projects that need extra-strong magnetism. Their powerful performance makes them a reliable choice for demanding applications where maximum strength is essential.

Surface Finish: Ni-Cu-Ni Coating

These magnets are finished with a durable triple-layer Ni-Cu-Ni (Nickel-Copper-Nickel) coating that enhances corrosion resistance and maintains a clean, professional look. This layered shield protects the magnet’s core from oxidation and wear in mildly humid environments, making it suitable for long-term use in a range of settings. For more aggressive environments, epoxy or other advanced coatings may offer enhanced protection.

APPLICATION EXAMPLES

Material Neodymium (NdFeB)

Product Name: Arc Shape Neodymium High-Power NdFeB Magnet
Magnetic Grade: N52 (Br ≥ 14.8 kGs, Hcj ≥ 12 kOe)
Dimensions: R30 X 12 X R20 X 10
Dimensional Tolerance: Length ±0.05mm, Width ±0.05mm, Thickness ±0.05mm
Operating Temperature: ≤80°C (high-temp version available)

Pull (kg): 1.31KG

Magnetisation Direction: Radially Magnetised
Density: ≥7.5 g/cm³
Surface Magnetic Field: 3800 ±200 Gauss (measured with TM-801 Gauss meter)
Magnetic Flux: 2.3 mWb (measured with fluxmeter)