High-Performance N38H Neodymium Rare Earth Ring Magnet D40 x D24 x 4 mm | Durable &Versatile for Multiple Applications

Specifications

• Material Grade: N38H
• Dimensions (Outer Diameter x Inner Diameter x Thickness): D40 x D24 x 4 mm (1.575 x 0.945 x 0.157 inches)
• Pull Force: Approx. 12.5 kg
• Coating: Zinc (Zn)
• Magnetization Direction: Through the thickness (4 mm)
• Surface Field: 3,200 Gauss
• Flux Density: 12,600 Gauss
• Maximum Operating Temperature: 120°C
• Tolerance: +/- 0.05 mm
• Weight: 30 grams
• Part Number: N38H-40244-ZN
• Package Quantity: 50 pieces

Performance Parameters

Product Description

Our D40 x D24 x 4 mm N38H grade neodymium ring magnet delivers superior magnetic performance for industrial and mechanical applications. With a pull force of 12.5 kg, this magnet is ideal for use in magnetic couplings, assemblies, and automation systems.

Manufactured with high-quality Neodymium-Iron-Boron (NdFeB) alloy and coated in durable Zinc (Zn), this magnet offers 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 ensures consistent quality and precision for a variety of applications.

Key Features

• High Magnetic Strength: Provides a pull force of 12.5 kg, suitable for heavy-duty applications.
• Heat Resistant: Operates efficiently at temperatures up to 120°C.
• Durable Coating: Zinc 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
• Heavy-duty DIY projects

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 N38H Neodymium Ring Magnet combines strength, precision, and durability, making it a reliable choice for a wide range of industrial and personal applications.