50mm od x 25mm x 3 mm di spessore N35 neodimio magneti di anello circolare magneti di anello Neodimio magneti di anello sono come dischi o cilindri, ma con un foro centrale. Maggior parte neodymium ring magnets and tube-shaped magnets are axially magnetised: Nord e sud poli si trovano sulle superfici circolari piani (“sopra e sotto”). The few diametrically magnetised neodymium ring magnets with poles “sinistra e destra” specificamente contrassegnati.
Due to their shape, it is very tempting to screw-mount ring magnets. But please keep in mind, the material is very brittle and chips easily. That is why we advise against the screw-mounting of ring magnets with holes. It is much safer and easier if you use screw-on magnets o countersunk pot magnets.
Ring Ø 12/6 mm, altezza 1 mm
