The arc shape and the segment shape is one regular and popular shape for the neodymium magnet. Our factory produce and manufacture magnets according to customer's design on shape, dimension, grades, coatings etc.
1.The shape magnetwas mainly used in many different motor applications.
2.Grades: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH, 30EH-35EH;
3.Coatings: Ni, Zn, gold, copper, epoxy, chemical, parylene and so on
Regarding the NdFeB magnets, you can see the details as follows: