GN 57.3-ARetaining Magnets

With 1 threaded stud

Neodymium-Iron-Boron (NdFeB), with Threaded Stud, with Rubber Jacket

Technical datasheet

GN 57.3-A

With 1 threaded stud

GN 57.3-B

With 2 threaded studs

GN 57.3-A

Reset

Catalogue	b	l₁	d	h₁	h₂	Nominal magnetic forces in N

GN 57.3-45-59-M6-A-SW	45	59	M 6	8.5	15	240	86
GN 57.3-45-74-M8-A-SW	45	74	M 8	8.5	15	360	111
GN 57.3-45-110-M8-A-SW	45	110	M 8	8.5	15	530	163

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Types

Type A: With 1 threaded stud

Type B: With 2 threaded studs

Material of the magnet

NdFeB

Neodymium, iron, boron

Temperature resistant up to 80 °C

Steel part

Zinc plated

Rubber jacket

Elastomer (TPE)

≈ 80 Shore A

Black SW

White WS

The retaining magnets GN 57.3 with rubber jacket form a system together with the steel part that shields and strengthens the magnet, optimally concentrating the magnetic flux on the rubberized magnetic surface.

The rubber protects sensitive surfaces from being damaged by the magnet and also delivers a high friction coefficient, resulting in high lateral displacement forces.