Ringmagnet Ø 20.0 x 4.5 x 4.0 mm N42 nickel with counterbore south
| Quantity | Unit price |
|---|---|
| From 3 pieces |
€2.34*
|
| From 10 pieces |
€2.19*
|
| From 20 pieces |
€1.97*
|
| From 40 pieces |
€1.84*
|
| From 500 pieces | Request price! |
Available, delivery time: 1-3 working days
Product information "Ringmagnet Ø 20.0 x 4.5 x 4.0 mm N42 nickel with counterbore south"
Technical specifications
| Adhesive force: | 5 kg |
|---|---|
| Bore depth: | 1,6 mm |
| Coating: | Nickel (Ni-Cu-Ni) |
| Diameter: | 20 mm |
| Height H: | 4 mm |
| Lower diameter: | 9,1 mm |
| Magnetization direction: | axial (parallel to height) |
| Magnetization quality: | N42 |
| Material: | Neodymium |
| Maximum temperature: | 80 °C |
| Superior diameter: | 4,5 mm |
| Tolerance: | +/- 0,1 mm |
| Weight: | 9,5 g |
Technical specifications for magnetization grade N42
| Material | Remanence | Coercivity | Energy product | Maximum temperature | |||||
|---|---|---|---|---|---|---|---|---|---|
| Br | bHc | iHc | (BxH)max | ||||||
| Gauss (G) | Tesla (T) typ. | kOe | kA/m | kOe | kA/m | MGOe | kJ/m 3 | ||
| N42 | 12900-13200 | 1.29-1.32 | 10.8-12.0 | 860-955 | ≥ 12 | ≥ 955 | 40-42 | 318-334 | ≤ 80 |
The product conforms to the European RoHS Community legislation
The product conforms to the European RoHS Community legislation (2002/95/EC - RoHS - Restriction of Hazardous Substances) relating to the use and the employment of certain hazardous substances in electrical and electronic devices.
Safety Notice
NdFeB magnets are hard and brittle. Especially with thinner dimensions / higher adhesive forces, these can easily break or splinter! An uncontrolled impact of two magnets as well as an external, mechanical shock or pressure load should therefore be avoided!
Determination of the magnetic force
The adhesive force of our magnets is determined at room temperature on a polished plate made of steel S235JR (ST37) with a thickness of 10 mm by the vertical withdrawal of the magnet (1kg ~ 10 N). A different value down to -10% compared to the specified value is possible in exceptional cases. In general, the value is exceeded. Please note that for thinner, painted and not absolute plan undergrounds the adhesive force represents only one raction of the specified values.
Login
14 November 2018 08:32
Runde Sache... und dazu ziemlich stark.
8 October 2015 10:02
Hält gut:)
28 June 2017 15:24
Sehr schnelle Lieferung
6 October 2017 17:02
Fliegenfenster Holzrahmenbefestigung
21 December 2017 13:04
zu Hause
27 January 2018 21:18
Alles Gut
12 February 2018 06:42
Für meine Musterplatten
5 September 2018 15:01
sehr praktisch zum Anschrauben für diverse Verbindungen im Rahmen der Bühnenausstattung. Gute Haftung.
9 October 2018 11:39
Fixierung einer Konsole
12 December 2019 06:19
Die Magnete übertreffen meine Erwartungen. Einfach TOP!
Accessories
Available, delivery time: 1-3 working days
| Quantity | Unit price |
|---|---|
| From 10 pieces |
€0.30*
|
| From 40 pieces |
€0.26*
|
| From 80 pieces |
€0.23*
|
| From 160 pieces |
€0.22*
|
| From 1800 pieces | Request price! |
Available, delivery time: 1-3 working days
| Quantity | Unit price |
|---|---|
| From 5 pieces |
€0.49*
|
| From 15 pieces |
€0.45*
|
| From 40 pieces |
€0.42*
|
| From 80 pieces |
€0.39*
|
| From 1000 pieces | Request price! |
Available, delivery time: 1-3 working days
| Quantity | Unit price |
|---|---|
| From 5 pieces |
€0.55*
|
| From 15 pieces |
€0.51*
|
| From 40 pieces |
€0.47*
|
| From 80 pieces |
€0.44*
|
| From 1000 pieces | Request price! |
Available, delivery time: 1-3 working days
| Quantity | Unit price |
|---|---|
| From 3 pieces |
€2.34*
|
| From 10 pieces |
€2.19*
|
| From 20 pieces |
€1.97*
|
| From 40 pieces |
€1.84*
|
| From 500 pieces | Request price! |