Pot Magnet Ø25 mm with Internal Thread
The pot magnet construction consists of a neodymium magnet insert and a steel housing. The steel housing directs the magnetic field to concentrate it at the working surface, reduces stray flux and partly protects the insert from mechanical damage. The housing and protective coating of a pot magnet can be selected to suit its application. This version uses a neodymium (NdFeB) insert for high holding force. Nickel-coated for improved surface protection and appearance. The internally threaded design provides secure mechanical attachment while allowing repeated removal and repositioning. Nominal diameter: Ø25 mm. Nominal pull-off force under ideal conditions: 20 kg (200 N).
The pot magnet performs best on solid steel with a minimal air gap. Allow a safety margin for sideways loads and carry out a trial installation. Useful wherever a quick, reusable attachment point is needed on steel, including holders, accessories and temporary assemblies. The pot partly protects the insert, but impacts can still damage it. Use moderate tightening force during installation and a washer where necessary. Observe the specified maximum operating temperature. Exceeding it may cause partial or permanent loss of magnetic strength.
Warning: keep away from children. Strong magnetic attraction can pinch fingers. Magnets can snap together suddenly and break. Store them with spacers and keep them away from bank cards, sensitive electronics and medical devices such as pacemakers.
Pot Magnet, Diameter: 25 mm, Internally Threaded
| Shape | Pot magnet |
| Design | Internal threades |
| Outer diameter (D) | 25 mm |
| External thread diameter (d) | 10 mm |
| Internal thread diameter (M) | 5 mm |
| Base height (H) | 8 mm |
| Total height (L) | 18,5 mm |
| Magnetic material | NdFeB |
| Housing material | Steel |
| Magnetic grade | N35 |
| Surface protection | Steel housing |
| Holding force | 20 kg ( 200 N ) |
| Maximum operating temperature | 80 °C |
| Remanence Br | 1170-1220 mT / 11.7-12.2 KGs |
| Coercivity bHc | >=10.9 kOe / >=868 kA/m |
| Intrinsic coercivity iHc | >=12 kOe / >=955 kA/m |
| Maximum energy product BHmax | 33-36 MGOe / 263-287 kJ/m3 |

