Magnetic Product Description:

This neodymium magnetic ring has an outer diameter of 25mm, an inner diameter of 5mm and the height of 10mm. It is identified by the AMF magnet part number R-OD25H10ID5-N35.

Uses for our Rare Earth ring magnets:

Neodymium Ring magnets are used in various instruments that are able to measure motion and also in devices that enable the conversion of physical movement into an electrical current. Communication tools of almost every kind use strong Neodymium Ring magnets to operate. Common examples of this type of magnetically enhanced technology include microphones, loudspeakers, headphones and other sound-related amplification equipment. High strength Neodymium material has meant the dimensions of modern devices like these have been able to be miniaturised while at the same time becoming more efficient and more powerful. Electricity generation in wind turbines and the motors of cordless electric power tools are other examples of technologies where Neodymium Ring magnets are valued for their permanent magnetic power. Rare earth magnets offer uncomplicated operation requiring fewer components with lower failure rates and less maintenance.
The void in a Ring magnet is also appreciated by customers who want to fabricate a homemade retrieval tool that can help them explore difficult to reach places. By threading a length of wire or rope through the hole, they able to lower the magnet into drainage pipes, holes and crevices. Lost metal tools and other valuable items can be retrieved in this way, saving both time and money.