Technical
datasheet
disc-shaped, with female thread, with rubber jacket
|
Catalogue
|
d1
|
d2
|
d3
|
h
|
l
|
t min.
|
Nominal
magnetic forces in N |
|
|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
GN 51.2-ND-12-M4-SW
|
12
|
M 4
|
8
|
7
|
7.5
|
6
|
13
|
6
|
|
GN 51.2-ND-18-M4-SW
|
18
|
M 4
|
8
|
6
|
5.5
|
5
|
37
|
9
|
|
GN 51.2-ND-22-M4-SW
|
22
|
M 4
|
8
|
6
|
5.5
|
5
|
58
|
13
|
|
GN 51.2-ND-31-M4-SW
|
31
|
M 4
|
8
|
6
|
5.5
|
5
|
89
|
22
|
|
GN 51.2-ND-43-M4-SW
|
43
|
M 4
|
8
|
6
|
4.5
|
5
|
100
|
33
|
|
GN 51.2-ND-43-M5-SW
|
43
|
M 5
|
8
|
6
|
4.5
|
7
|
100
|
37
|
|
GN 51.2-ND-57-M5-SW
|
57
|
M 5
|
10
|
7.5
|
7
|
8
|
200
|
83
|
|
GN 51.2-ND-66-M5-SW
|
66
|
M 5
|
10
|
8.5
|
6.5
|
8
|
250
|
105
|
|
GN 51.2-ND-88-M8-SW
|
88
|
M 8
|
12
|
8.5
|
8.5
|
11
|
550
|
192
|
Steel part
zinc plated
Material of the magnet
NdFeB ND
Neodymium, iron, boron
temperature resistant up to 80 °C
Rubber jacket
Elastomer (TPE)
80 shore A ≈
black SW
white WS
The retaining magnets with rubber jacket GN 51.2 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.
