Customizable Disc Magnets in All Grades
Products Introduction
Products Introduction
N52 Disc Magnets: A Powerful Tool with Many Applications
N52 Disc Magnets, also known as n52 neodymium disc magnets, are among the strongest permanent magnets commercially available. Their exceptional strength, durability, and versatility make them essential in industrial, scientific, and consumer applications.
Applications include:
Hobby & Craft Projects: Neodymium magnets are widely used in DIY projects, such as creating magnetic jewelry, securing objects during repairs, or building magnetic levitation displays.
Scientific Research: Their strong magnetic fields make them ideal for experiments involving magnetism, material testing, or custom sensor designs.
Industrial Use: Commonly applied in electric motors, generators, clamping systems, and promotional displays.
Safety Notice:
Due to their extreme strength, handle with care. Keep away from electronics, children, and pacemakers. Swallowing magnets can cause severe internal injuries.
Products Specification
|
Parameter |
Details |
|
Material |
NdFeB (Sintered Neodymium Magnet) |
|
Grades |
N35–N52; N35M–N50M; N35H–N52H; N35SH–N52SH; N35UH–N42UH; N35EH–N42EH |
|
Working Temp. |
Grade-dependent (standard conditions): N: ≤80°C (176°F); M: ≤100°C (212°F); H: ≤120°C (248°F); SH: ≤150°C (302°F); UH: ≤180°C (356°F); EH: ≤200°C (392°F) |
|
Coating |
Ni-Cu-Ni, Zn, Epoxy, Parylene, Everlube, Gold/Silver (customizable). Note: Surface treatments exclude passivation, which is not standard for NdFeB magnets. |
|
Magnetization |
Axial, Radial, Diameter, Thickness, Multipolar (customizable). |
|
Tolerance |
±0.01mm – ±0.05mm (varies by size/shape). |
|
Standards |
IATF 16949, ISO 9001, ISO 14001, RoHS/REACH compliant. |
Notes:
EH Grade: Maximum operating temperature 200°C under demagnetization risk (<20% flux loss). Long-term use above 180°C not recommended.
Products Display
Customizable Disc Magnets in All Grades
Products application scenaries
Electric Motors & Generators: High-performance neodymium magnets optimize efficiency in rotors and stators.
Audio Equipment: Used in speakers and microphones for precise magnetic field control.
Industrial Automation: Magnetic clamps, sensors, and lifting systems.
Renewable Energy: Wind turbine generators.
Our Company & Factory
Packing & Lead Time
|
Quantity |
Lead Time |
|
1–10,000 pcs |
14 days |
|
>10,000 pcs |
Negotiable |
Our Quality assurance
FAQ
FAQ
Q: Can these magnets be used in medical devices?
A: Not recommended for MRI/diagnostic equipment. Custom medical applications require compliance with industry-specific certifications.
Q: MOQ?
A: 1 pc for samples; bulk order pricing available.
Q: Production time for 15,000 pcs?
A: 15–20 days (post-design approval). Previously conflicting lead time revised for consistency.
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