Íman Neodimio, 16x12x3mm, 4.32grs

Íman Neodimio, 16x12x3mm, 4.32grs

NeoDeltaMagnet (NdFeB) is the strongest” magnet material available. The following standard magnets are generally available from stock. General tolerances according to DIN 7168.
Without a protective coating a rust-like surface corrosion occurs with NdFeB magnets under air humidity. Our standard magnets are supplied with a high-quality coating – tin on nickel. NdFeB magnets are hard and brittle. To avoid breakage an impact or pressure load should be avoided. As with all magnet materials, the maximum operating temperature depends on the correct magnet dimensions (L/D-ratio in the operating point on the width x height line).
If the magnet dimensions are wrong chosen with insufficient thickness in the direction of magnetisation, irreversible loss will occur already below 100 °C.
Beside standard magnets usually available from stock, we also supply magnets made of different magnet materials, so that the magnets can be optimally adapted to the application in terms of both dimensions and material.
Segment magnets for motors, magnets for couplings or for use at high temperatures should, for example, have a higher coercivity H, while magnets for holding applications or sensor activation should have a higher remanence B.