Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
The retaining magnets GN 57.1 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.
Steel part
Zinc plated
Material of the magnet
NdFeB
Neodymium, iron, boron
Temperature resistant up to 80 °C
Rubber jacket
Elastomer (TPE)
≈ 80 Shore A
RoHS
Holding Disks GN 70
Adhesive Disks GN 70.1
Other colors
Other Shore hardnesses
| A | With 1 internal thread |
| B | With 2 internal threads |
| b | l1 | d1 | d2 | h1 | h2 | l2 | t | Nominal magnetic forces in N Type A | Type B |
|---|---|---|---|---|---|---|---|---|---|
| 31 | 43 | M 4 | 10 | 6 | 1 | 25 | 4,5 | 105 | 146 |
| 45 | 59 | M 5 | 10 | 8,5 | 6,2 | 27 | 9 | 240 | 240 |
| 45 | 74 | M 5 | 10 | 8,5 | 6,2 | 36 | 9 | 360 | 360 |
| 45 | 110 | M 6 | 10 | 8,5 | 6,2 | 68 | 9 | 530 | 530 |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
