Rare earth magnets are high-performance permanent magnets made from alloys containing rare earth elements. The two most common types are neodymium and samarium cobalt. Browse our rare earth magnets for industrial, commercial and technical applications where strong magnetic performance is required.

Why choose rare earth magnets?

Rare earth magnets are commonly selected when high magnetic strength is needed from a relatively compact magnet. Their performance makes them useful across manufacturing, motors, electronics, automation, sensors and specialist industrial applications.

We offer neodymium magnets and samarium cobalt magnets, so you can choose the material best suited to your required strength, temperature range and operating environment.

Popular applications for rare earth magnets

Rare earth magnets are commonly used in:

●       Motors and electrical equipment

●       Industrial automation and manufacturing

●       Sensors and instrumentation

●       Magnetic holding and assembly systems

●       Electronics and specialist equipment

How to choose a rare earth magnet

When choosing a rare earth magnet, consider the grade, coating and operating temperature required for your application.

Grade

Magnet grade indicates the magnetic performance of a rare earth magnet, but grading differs between neodymium and samarium cobalt materials. Higher-performance grades can provide more magnetic force from a similar-sized magnet, so compare the individual product specifications against the strength and space requirements of your application.

Coating

Neodymium magnets generally require a protective coating because they are susceptible to corrosion. Samarium cobalt is naturally more corrosion-resistant, so coating requirements differ by material and application.

Temperature

Neodymium offers exceptional magnetic strength but is generally more sensitive to heat, while samarium cobalt offers greater temperature stability. Suitability depends on the specific magnet and operating conditions, so check the product specifications where temperature is a factor.

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FREQUENTLY ASKED QUESTIONS

Are rare earth magnets brittle?

Yes. Rare earth magnet materials can be brittle and may chip or crack if they are dropped or allowed to snap together forcefully. Handle them carefully and follow the guidance provided for the individual product.

Can you help with custom rare earth magnet requirements?

Yes. We can help with custom rare earth magnet requirements, from application-specific magnets to magnetic assemblies. Contact us with details about your application, and we can discuss the options available.

Do you ship rare earth magnets outside Canada?

Yes. We ship our stock magnets worldwide. Shipping costs depend on your order weight, selected service and destination, with estimated shipping costs available before you place your order.

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