Neodymium Magnets N35, N42, N45, N50 & N52 grade Magnets For Sale | CMS Magnetic
Neodymium magnets have been available since the 1970s. Neodymium magnets come in all shapes and sizes, including wheels, rods, squares, rectangles, cubes and rings and many others that are available at Magnet For Sale & CMS Magnetics.
At Magnets For Sale we supply hundreds of top-quality formats & Grades. N35, N42, N45, N50 & N52 grade Neodymium magnets were mainly for scientific, technical and industrial use in the past, but these super strong magnets up to and including the super strong N52 neodymium magnets have seen a tremendous price drop as manufacturers compete, making them easily affordable for the hobbyist & the Industrialist.
Neodymium disc magnets are by far the most popular type of "round" magnets and include uses such as closures for product literature binders and art portfolios to bulletin board "thumbtacks". For simplicity, we have divided these into small disc magnets which range from 2.5 to 12.5mm in diameter (1/10 to 1/2") and the stronger large disc magnets which cover 15-25 mm in size (3/5 to 1"). Dimensions are specified as "diameter-thickness".
Rare earth rod or cylinder magnets are a subset of round magnets that are differentiated in having their height greater than or equal to their diameter and are specified as "diameter-height". The taller versions of this style are very handy for use as stud finders and nail locators.
Ring rare earth magnets are, as one might imagine, the disc magnets with a hole in the center. Its dimensions are listed as "outside diameter, inside diameter thick." Try to mount a lot of them in a pencil a simple demonstration of levitation.
Neodymium cube magnets by definition, all three sides of the cube are of equal length.
Neodymium magnet squares have equal sides and thickness dimensions are considered undesirable side where the sides are of equal length. Applications include use in brushless motors, bicycle speedometers and fly fishing reels.
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