N42H NdFeB Arc Segment OR18xIR14x45deg.x20mm Strong Motor Magnets for Generators Wind Turbine Rotor Neodymium Permanent Magnet 36mm Diameter 20mm Height 8 Pack

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About this item

• [UNIQUE MAGNETIZING AND STRONG]: It is Magnetized Diametrically. 4 of them are with Pole S on the outer curves and the other 4 with Pole N on the outer curves.
• [SUPERB FOR THE CRAFT IDEA]: It is coated with Ni+Cu+Ni Triple Layer Coating, copper and nickel to give superior corrosion resistance and provide a smooth and clean finish and own shiny surface, look like stainless steel.
• [HIGH TEMPERATURE]: Grade N42H high temperature NdFeB rare earth permanent magnetic materials and the max working temperature is 120 degree centigrade.
• [8 PIECES PACK] Set of 8 diametrically arc magnets, can be assemblied ring of OD36*ID28*Height20mm.