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High-Performance N48H Neodymium Rare Earth Ring Magnet D27.78 x D19.32 x 2.5 mm | Durable &Versatile for Multiple Applications

High-Performance N48H Neodymium Rare Earth Ring Magnet D27.78 x D19.32 x 2.5 mm | Durable &Versatile for Multiple Applications

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Specifications

  • Material Grade: N48H
  • Dimensions (Outer Diameter x Inner Diameter x Thickness): D27.78 x D19.32 x 2.5 mm (1.093 x 0.761 x 0.098 inches)
  • Pull Force: Approx. 8.5 kg
  • Coating: Epoxy
  • Magnetization Direction: Through the thickness (2.5 mm)
  • Surface Field: 3,300 Gauss
  • Flux Density: 13,800 Gauss
  • Maximum Operating Temperature: 120°C
  • Tolerance: +/- 0.05 mm
  • Weight: 12 grams
  • Part Number: N48H-277825-Ep
  • Package Quantity: 50 pieces

Performance Parameters

Parameter Value
Br (T): 1.39 - 1.36
Hcb (kA/m): 1,035 - 1,050
Hcj (kA/m): 1,273
BHmax (kJ/m³): 382 - 358
Hk/Hcj: 1.05

Product Description

Our D27.78 x D19.32 x 2.5 mm N48H grade neodymium ring magnet provides exceptional magnetic strength and durability for industrial and mechanical applications. With a pull force of 8.5 kg, this magnet is ideal for use in magnetic couplings, assemblies, and high-performance systems.

Manufactured using high-quality Neodymium-Iron-Boron (NdFeB) alloy and coated with durable Epoxy, this magnet ensures excellent corrosion resistance and mechanical stability. Its maximum operating temperature of 120°C guarantees reliable performance in demanding environments.

Produced under strict ISO 9001 standards, this ring magnet offers consistent quality and precision for various industrial and personal applications.

Key Features

  • High Magnetic Strength: Provides a pull force of 8.5 kg, suitable for precision applications.
  • Heat Resistant: Operates efficiently at temperatures up to 120°C.
  • Durable Coating: Epoxy coating enhances corrosion resistance and longevity.
  • Precision Manufacturing: Tight tolerance of +/- 0.05 mm ensures accurate fitting and performance.

Applications

  • Industrial automation and mechanical systems
  • Magnetic couplings and assemblies
  • Prototyping and advanced engineering
  • Precision instruments and devices

Safety Warnings

  • Fragility: Handle with care to prevent chipping or cracking.
  • Health Caution: Keep away from pacemakers and sensitive medical devices.
  • Child Safety: Not suitable for children; small magnets pose a risk of ingestion.
  • Proper Disposal: Safely dispose of damaged magnets to avoid hazards.

This N48H Neodymium Ring Magnet combines strength, durability, and precision, making it an excellent choice for a wide range of industrial and personal applications.

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