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Neodymium Rare Earth Magnet Ring Grade N45 OD1.26 x ID1/2 x 1/4″Thick, Uni Pole Radial Oriented Magnetization Sintering Neodymium Ring Permanent Magnets, Uni-polar Super Strong Rare Earth Radial Ring NdFeB Magnet for School Science and DIY Projects
Neodymium Rare Earth Magnet Ring Grade N45 Specification:
100% Brand New Top Quality Neodymium Iron Boron (NDFeB) Rare Earth Magnets.
Magnetic direction: Uni-pole Radial Oriented; SGS safety Certified..
Size: OD 1.26″ x ID 1/2″ x 1/4″ Thick
Widely used in all kinds of PM servo motor, step motor, tachogenerators, bldc motors..
Quantity: 1 Radial ring magnet per package.
Imported from China.
Importance Note: Please leave a comment about N pole outside or inside. if not, we will send radomly.
Powerful Grade N45 Neodymium Magnet – 20.8 lb Per Magnet Under Ideal Conditions, 13,500 Internal Gauss.
Numerous Applications: Useful Magnets for Holding, Home Improvement, DIY Projects and Much More.
Best Coating Available: Ni+Cu+Ni Triple Layer Coated. Shinny and Corrosion Resistance.
Top Quality: These are the Highest Quality Magnets Made under ISO 9001 Quality Control Systems. All Tolerances are +/-0.002″.
radial ring magnets features:
1, Radial maximum energy product can reach 240 ~ 400kJ/m3 high magnetic.
2, It can be manufactured to facilitate bonding, the long dimension of the annular magnet assembly.
3, you can easily change the number of poles and the magnetic declination simply by the change of the magnetic coil.
4, Inner and outer circumferences monopole with magnetic as you required.
5, Rectangular wave, trapezoidal wave, sin function with magnetic waves. (Function waveform, please contact us)
6 trails, thin-walled, long size (for example: the outer diameter of 5mm wall thickness of 0.5mm, length 80mm) contributes to the miniaturization of the motor.
This versatile ring neodymium magnet is powerful perfect for integrating into your projects or ideas. Under ideal conditions, it has a pull force of 20.8 lbs, and a gauss rating of 13,500 gauss. The magnetic strength will last forever under normal use. The dimensions of this magnet are 1.26″ in diameter and 1/4″ thick with a 1/2″ center hole.
1. Please wear a pair of gloves when handling this or any other magnet. Keep magnets at least two feet apart from each other or from magnetic materials to prevent them from colliding and shattering.
2. Since this magnet is very powerful, it may pinch you very hard and cause injury. Be sure to keep this and any other magnets away from children to prevent injuries.
3. Neodymium magnets are brittle and will chip or shatter if they are allowed to collide with each other or onto a magnetic surface. Unipole Radial Permanent NdFeB Rare Earth Magnet Ring N42H Golden Plating
4. Keep away from pacemakers and other devices that may be sensitive to magnetic fields. Keep away from children under 5 years old.