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
Neodymium cylinder magnets — also called rod magnets — deliver high energy density in a compact round form, making them ideal for sensor targets, medical devices, and mechanism prototypes. The circular cross-section simplifies
drilling or press-fit mounting and supports axial or diametrical magnetization, depending on your flux path. Controlled diameter and length tolerances enable reliable stack-ups. Use the calculator to gauge holding force across your air gap and mating steel and select the appropriate grade and coating from the material specs to meet field strength, thermal margin, and sterilization requirements.