Ferrite shape selection

Respective advantages and choose of ferrite multipole ring and ferrite arc magnet

Ferrite multipolar magnetic ring and ferrite arc magnet are two types of magnets commonly used in DC motors. The multipolar magnetic ring is a ring magnet with multiple NS on its surface, while the arc magnet represents one pole. Eight pcs arc magnets are also eight poles. Today, we talk about the advantages and choices of ferrite multipolar magnetic ring and arc magnet....