Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
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.
Steel part
Zinc plated
Material of the magnet
NdFeBND
Neodymium, iron, boron
Temperature resistant up to 80 °C
Rubber jacket
Elastomer (TPE)
≈ 80 Shore A
RoHS
Other colors
Other Shore hardnesses
| d1 | d2 | d3 | h | Length l | t min. | Nominal magnetic forces in N |
|---|---|---|---|---|---|---|
| 12 | M 4 | 8 | 7 | 7,5 | 6 | 13 |
| 18 | M 4 | 8 | 6 | 5,5 | 5 | 37 |
| 22 | M 4 | 8 | 6 | 5,5 | 5 | 58 |
| 31 | M 4 | 8 | 6 | 5,5 | 5 | 89 |
| 43 | M 4 | 8 | 6 | 4,5 | 5 | 100 |
| 43 | M 5 | 8 | 6 | 4,5 | 7 | 100 |
| 57 | M 5 | 10 | 7,5 | 7 | 8 | 200 |
| 66 | M 5 | 10 | 8,5 | 6,5 | 8 | 250 |
| 88 | M 8 | 12 | 8,5 | 8,5 | 11 | 550 |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
