Ringmagnet Ø 40.0 x 25.0 x 5.0 mm N42 nickel - diametrical
| Quantity | Unit price |
|---|---|
| To 2 pieces |
€8.48*
|
| From 3 pieces |
€7.72*
|
| From 10 pieces |
€6.95*
|
| From 20 pieces |
€6.70*
|
| From 40 pieces |
€6.28*
|
| From 250 pieces | Request price! |
Available, delivery time: 1-3 working days
Product information "Ringmagnet Ø 40.0 x 25.0 x 5.0 mm N42 nickel - diametrical"
Technical specifications
| Adhesive force: | 1,8 kg |
|---|---|
| Coating: | Nickel (Ni-Cu-Ni) |
| Diameter: | 40 mm |
| Height H: | 5 mm |
| Inner diameter: | 25 mm |
| Magnetization direction: | diametral (parallel to diameter) |
| Magnetization quality: | N42 |
| Material: | Neodymium |
| Maximum temperature: | 80 °C |
| Tolerance: | +/- 0,1 mm |
| Volume: | 3829 mm³ |
| Weight: | 29,1 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.
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8 October 2015 10:02
Hält gut:)
11 May 2017 19:14
Macht was er soll. Stark.
16 August 2017 08:57
Eigenschaften wie beschrieben.
7 March 2018 21:30
👍👍👍
30 December 2019 00:03
Sehr gute Qualität
30 December 2019 00:03
Sehr gute Qualität
4 February 2018 13:07
für Zündung
28 March 2018 22:23
einer der wenigen diametralen Magneten