High-Performance Neodymium Cylinder Magnets for Industrial & OEM Applications
We are your reliable partner for Strong Neodymium Cylinder Magnets (also known as Rod Magnets). We provide ISO 9001 and RoHS certified manufacturing, massive in-stock inventory, and direct-from-factory pricing. We engineer solutions for the most demanding applications in magnetic filter, sensors, actuators, medical, and robotics.
Neodymium Cylinder Magnet Engineering Data
How to Choose the Right Cylinder Magnet Grade? (Strength vs. Temp)
Grade selection is about finding the right balance between magnetic strength, cost, and heat resistance.
- Neodymium Cylinder Magnet Strength Grades: N55 offers highest force in a compact size. N35 provides the best cost-performance for holding applications.
- Neodymium Block Magnet Heat Grades: Standard 'N' grades demagnetize above 80°C. For automotive, motor, or industrial sensors, you MUST use high-temp grades (e.g., M, H, SH, UH). Contact our engineers to validate your thermal requirements.
How to Choose the Right Cylinder Magnet Coating
Iron in Neodymium cylinder magnets rusts easily, so a protective coating is essential. Here is a simple guide to help you choose cylinder magnet plating.
Nickel Plated Cylinder Magnets (Ni-Cu-Ni)
Best for: Dry, indoor use in offices, schools, and homes.
Epoxy Coated Cylinder Magnets
Best for: Outdoor, wet, and marine environments.
Gold Plated Cylinder Magnets (Au)
Best for: Medical implants, life-long devices, and high-end scientific equipment.
Rubber Coated Cylinder Magnets
Best for: Outdoor use, vehicle mounts, and protecting delicate surfaces.
Zinc Plated Cylinder Magnets (Zn)
Best for: Automotive use or dry areas with scratch risk.
Black Nickel Plated Cylinder Magnets (Ni-Cu-Black Ni)
Best for: Hidden, or decorative uses requiring a sleek black finish.
PTFE Coated Cylinder Magnets (Teflon)
Best for: Medical labs, chemical plants, and low-friction applications.
Plastic Coated Cylinder Magnets
Best for: Waterproof applications, preventing scratches on delicate surfaces.
Technical Specifications: Magnetization & Tolerances
Neodymium Cylinder Magnet Tolerances:Our standard tolerances are determined by the dimension:
- Dimensions over 10mm: +/- 0.1mm
- Dimensions 10mm and under: +/- 0.02mm
Neodymium Cylinder Magnet Magnetization Directions: 99% are Axially magnetized (through Height/Length). Diametric magnetization (poles on the curved sides) is available for custom sensors and actuators.
Your Quality & Supply Chain Partner for Neodymium Cylinder Magnets.
We are not just a Neodymium Cylinder Magnet supplier; we are a partner. Our quality systems ensure your production line never stops.
RoHS & REACH Compliant
Beyond Manufacturing: Custom Neodymium Cylinder Magnet Engineering
We don’t just build magnets; we design them for your success. As your direct factory partner, we create the perfect NdFeB Cylinder magnet for your application.
- Application-Driven Design: We create drawings based on your specific use case, managing precision tolerances and magnetization patterns.
- Expert Recommendations: We help you choose the ideal grade, coating, and magnetization.
- Guaranteed Quality: ISO 9001 certified, RoHS & REACH, 100% inspection.
Get a Quick Quote
Looking for reliable magnet solutions? Fill out the form below and let our experts provide customized support for your project.