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
Retaining magnets GN 54.1 are combined with a brass housing, the iron poles and the plastic insulation into a system that shields and considerably strengthens the magnet for optimal transmission of the magnetic flux onto the magnetic surface.
This special design is also known by the name “sandwich magnet” or “pole shoe magnet”.
The retaining magnets are easy to fasten securely by pressing, shrinking or gluing.
* k1 is the maximum dimension by which the retaining magnet can be shortened without losing its properties.
** Mounting these retaining magnets directly in steel components will create a magnetic shortcircuit which reduces the retaining power by as much as 15%. To avoid this, the distance k2 should be maintained between the brass housing and steel part or installation hole. This distance should also be maintained if the retaining magnet is shortened.
Housing
Brass
Materials of the magnet:
Identification of ND:
Magnetic area colored blue
RoHS
Holding Disks GN 70
Adhesive Disks GN 70.1
Rubber Caps GN 70.2
Housing in stainless steel
Pols in stainless steel
Higher magnetic forces
Temperature resistance up to 280 °C
d h6 | h | k1* | k2 ** | Nominal magnetic forces in N SC | ND |
|---|---|---|---|---|---|
| 6 | 20 ±0,2 | 10 | 1,5 | 8 | 10 |
| 8 | 20 ±0,2 | 10 | 1,5 | 22 | 25 |
| 10 | 20 ±0,2 | 8 | 2 | 40 | 45 |
| 13 | 20 ±0,2 | 6 | 2,5 | 60 | 70 |
| 16 | 20 ±0,2 | 2 | 3 | 125 | 150 |
| 20 | 25 ±0,2 | 5 | 4 | 250 | 280 |
| 25 | 35 ±0,3 | 7 | 5 | 400 | 450 |
| 32 | 40 ±0,3 | 4,5 | 6 | 600 | 700 |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
