Ferrite Magnet Ring OD80 x ID40 x 10mm C8 Ceramic Pack of 2

Description

Product Overview

The AOAUTO Ferrite Magnet Ring is engineered from premium C8 grade ceramic material, a classification known for its exceptional magnetic flux density and resistance to demagnetization. With dimensions of OD80 mm, ID40 mm, and a thickness of 10 mm, each ring delivers a powerful 3,950 Gauss pull force, making it one of the strongest ring‑shaped magnets available in the market. The magnets are coated with a smooth, rust‑proof surface that protects against corrosion, oxidation, and the harsh effects of moisture, ensuring a long service life even in demanding environments. Their operating temperature range extends up to 200 °C, allowing them to maintain performance in high‑heat applications such as motor assemblies, magnetic separators, and scientific experiments. The central hole, precisely machined to a 40 mm diameter, provides a convenient mounting point for easy integration into custom fixtures, tool holders, or craft projects. Each package contains two identical magnets, offering a cost‑effective solution for bulk purchases and repeatable projects.

Usage

These versatile ring magnets are suited for a broad spectrum of applications across industrial, educational, and hobbyist domains. In industrial settings, they can be employed to secure metal components on workbenches, create magnetic couplings for conveyor systems, or serve as part of magnetic braking mechanisms in machinery. For educators and researchers, the magnets provide a reliable tool for demonstrating magnetic field concepts, constructing magnetic levitation experiments, and building simple electromagnetic devices. DIY enthusiasts and crafters appreciate the ease with which the central hole allows the magnet to be attached to non‑metallic surfaces using adhesives, screws, or 3‑D‑printed brackets, enabling the creation of magnetic jewelry, magnetic board games, and custom tool organizers. The high pull force and temperature resilience also make these magnets suitable for automotive applications, such as holding sensors or small components in engine bays where heat resistance is critical.

Why Choose Us

Choosing AOAUTO means selecting a brand that prioritizes quality, consistency, and customer satisfaction. Our manufacturing process incorporates rigorous testing at each stage, from raw material selection to final magnetization, guaranteeing that every magnet meets the advertised Gauss rating and dimensional tolerances. We source raw ferrite from reputable suppliers who adhere to strict environmental and safety standards, ensuring that our magnets are both high‑performance and responsibly produced. In addition, AOAUTO provides comprehensive after‑sales support, including technical assistance for integration challenges, replacement policies for any defective units, and a responsive customer service team ready to address inquiries within 24 hours. Our commitment to continuous improvement is reflected in the ongoing research we conduct to enhance magnetic strength, thermal stability, and surface durability, keeping our products at the forefront of magnetic technology.

Key Features

• High‑grade C8 ceramic composition delivers 3,950 Gauss pull force for strong magnetic performance.
• Corrosion‑resistant, rust‑proof surface ensures longevity even in humid or outdoor environments.
• Operates safely up to 200 °C, suitable for high‑heat industrial and automotive applications.
• Central 40 mm hole enables easy mounting on tools, boards, or custom brackets without additional hardware.
• Backed by AOAUTO’s dedicated customer support and warranty for peace of mind.

FAQ

What is the magnetic strength of these ring magnets?

The magnets are rated at 3,950 Gauss, which places them among the strongest C8 grade ring magnets available. This high flux density provides a strong pull force capable of holding substantial metal objects securely.

Can these magnets be used in high‑temperature environments?

Yes. The ferrite material used in these magnets remains stable and retains its magnetic properties up to 200 °C, making them suitable for applications near engines, furnaces, or other heat‑generating equipment.

How do I attach the magnet to a non‑metallic surface?

The smooth, flat surface of the magnet allows you to use strong adhesives, double‑sided tape, or custom‑printed 3‑D‑printed brackets. The central hole also permits the use of screws or bolts when a more permanent attachment is required.

Are the magnets safe for use around electronic devices?

While ferrite magnets are less likely to interfere with electronic circuitry than neodymium magnets, it is still advisable to keep them at a reasonable distance from sensitive components such as hard drives, credit cards, or pacemakers to avoid any potential magnetic interference.

What is included in the package?

Each package contains two identical ferrite ring magnets, each measuring OD80 mm, ID40 mm, and 10 mm thick. The set is packaged in a protective cardboard box to prevent damage during shipping.