Neodymium Ring Magnets
Outside Diameter: 25mm
Inside Diameter: 10mm
Coating: Nickel (Ni)
Magnetized Direction: Through height – 2mm
Pull force: 2.866kg
Surface field: -1,344 gauss
This rare earth ring magnet has an outside diameter of 25mm, an inside diameter of 10mm and a thickness of 2mm. With a grade of N38, this permanent magnet has a pull force or magnetic force of 2.8kg.
Neodymium magnets are the strongest type of magnets on the market and they come in a range of different shapes and sizes.
Strong magnet rings are an important part of many devices as they provide superior accuracy and precision. When fitted externally over a shaft or internally inside a tube, they work as a magnetic ring sensor which guides moving mechanical elements into the correct position.
Rare earth ring magnets are an adaptable magnet for use around the home or in DIY projects. The hole in the middle provides an easy method to attach the magnet. The North and South poles are present through the flat faces of this axially magnetised ring.
|Holding Force (kg)||2.8660|
|Surface Gauss (gauss)||-1.0000|