GN 52.1Retaining magnets

Retaining magnets

rod-shaped, without bore, with / without fit tolerance

GN 52.1

Catalogue
d
h ±0.2
k*
Nominal
magnetic forces
in N
GN 52.1-AN-6-1
6
20
12
2
5
GN 52.1-AN-8-1
8
20
11
4
8
GN 52.1-AN-10-1
10
20
10
8.5
12
GN 52.1-AN-13-1
13
20
8
12
19
GN 52.1-AN-16-1
16
20
6
20
60
GN 52.1-AN-20-1
20
25
5
40
58
GN 52.1-AN-25-1
25
35
13
60
125
GN 52.1-AN-32-1
32
40
9
160
220
GN 52.1-AN-40-1
40
50
10
240
440
GN 52.1-AN-50-1
50
60
10
400
813
GN 52.1-AN-63-1
63
65
10
660
1306
GN 52.1-AN-6-2
6
10
2
2
2
GN 52.1-AN-8-2
8
12
3
4
5
GN 52.1-AN-10-2
10
16
6
8.5
10
GN 52.1-AN-13-2
13
18
6
12
18
GN 52.1-AN-16-2
16
20
6
20
30
GN 52.1-AN-20-2
20
25
5
40
57
GN 52.1-AN-25-2
25
30
7
60
106
GN 52.1-AN-32-2
32
35
4
160
187
GN 52.1-AN-40-2
40
45
5
240
390
GN 52.1-AN-50-2
50
50
-
400
639
GN 52.1-AN-63-2
63
60
5
660
1175
GN 52.1-ND-4-1
4
20
15
2.5
2
GN 52.1-ND-5-1
5
20
15
4.5
4
GN 52.1-ND-6-1
6
20
15
6
5
GN 52.1-ND-8-1
8
20
15
12
8
GN 52.1-ND-10-1
10
20
15
24
12
GN 52.1-ND-13-1
13
20
15
60
21
GN 52.1-ND-16-1
16
20
15
90
31
GN 52.1-ND-20-1
20
25
18
135
61
GN 52.1-ND-25-1
25
35
27
190
133
GN 52.1-ND-32-1
32
40
32
340
249
GN 52.1-ND-4-2
4
10
7
2.5
1
GN 52.1-ND-5-2
5
10
6
4.5
2
GN 52.1-ND-6-2
6
10
5
6
4
GN 52.1-ND-8-2
8
12
7
12
7
GN 52.1-ND-10-2
10
16
11
24
10
GN 52.1-ND-13-2
13
18
13
60
18
GN 52.1-ND-16-2
16
20
15
90
31
GN 52.1-ND-20-2
20
25
18
135
60
GN 52.1-ND-25-2
25
30
22
190
115
GN 52.1-ND-32-2
32
35
27
340
218
* k is the maximum dimension by which the retaining magnet can be shorted without losing its properties.

Identification No.

  • No. 1: Tolerance d = ±0.1
  • No. 2: Tolerance d = h6

Housing

Steel

  • Identification No. 1: zinc plated
  • Identification No. 2: blank

Materials of the magnet:

AlNiCo AN

Aluminium, nickel, cobalt

temperature resistant up to 450 °C

NdFeB ND

Neodymium, iron, boron

temperature resistant up to 80 °C

Retaining magnets GN 52.1 are combined with a steel housing and insulation of brass/aluminum or plastic into a system that shields and strengthens the magnet for optimal transmission of the magnetic flux onto the magnetic surface.

The retaining magnets are easy to fasten securely by pressing, shrinking or gluing.

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