Additional Resources
Pull Force Calculator
Estimate holding power for your application.
Go to CalculatorCoating Specifications
Compare different coatings for corrosion resistance, and durability to choose the right option for your specific application.
View Coatings NowMaterial Grades & Curves
Explore Neodymium & Samarium Cobalt magnet material specs and BH curves to ensure proper material selection for your specific application.
View Materials NowCustom Solutions
SuperMagnetMan is the e-commerce brand of SM Magnetics, here to make it easy to get the magnets you need for prototyping, testing, or small-scale use. When you're ready for a custom solution—whether that’s a fully engineered magnetic system, simulation support, or a complete assembly—our team at SM Magnetics is ready to help you bring it to life.
About the Product
Radially magnetized neodymium rings generate a continuous magnetic field around the circumference, making them ideal for compact rotor, encoder, and sensor designs. This uniform field improves motor efficiency and reduces torque ripple
in brushless DC systems. Radial rings also simplify rotor assembly by eliminating the need for multiple arc segments and ensuring a balanced magnetic
field. Select the appropriate grade and temperature rating to meet your performance requirements and confirm dimensions and tolerances before moving to production.