Neodymium magnet enclosed in acid-resistant steel 42,5x20,5x12/N
Polityka bezpieczeństwa (edytuj za pomocą modułu „Bezpieczeństwo klienta”)
Zasady dostawy (edytuj za pomocą modułu „Bezpieczeństwo klienta”)
Zasady zwrotu (edytuj za pomocą modułu „Bezpieczeństwo klienta”)
Length
42,5 [mm] +0,1/-0,1
Width
20,5 [mm] +0,1/-0,1
Height
12 [mm] +0,1/-0,1
Magnetizing direction along dimension
12 [mm]
Grade
N38
Magnet type
Neodymium
Maximal hoisting capacity
~24 [kg]
Maximum working temperature
≤ 80 [°C]
Housing
stainless steel, AISI 304 / EN 1.4301, approved for contact with food
Waterproof
class IP67
Weight
100 [g]
Performance parameters
Direction of magnetization along the height (the last dimension included in a magnet name) means that the surface of a magnet perpendicular to its height makes the N-pole, while the other surface perpendicular to the height refers to the S-pole;.
The maximum lifting capacity specified above was measured using smooth, polished sheet metal. The sheet metal used was of optimal thickness. The pull-off force acted perpendicularly. With a force acting parallel to the sheet metal, i.e. when moving the magnet across the sheet metal, the lifting capacity of the magnet will be significantly lower. The gap between the magnet and the sheet metal resulting from the sheet metal being covered with a layer of paint or galvanic coating will also cause a decrease in the lifting capacity of the magnet. Any roughness or unevenness of the sheet metal will also reduce the lifting capacity of the magnet. The highest lifting capacity is achieved by using a sufficiently thick sheet containing a high amount of iron. Using high-carbon steel or cast iron sheet will result in a lower lifting capacity. The maximum lifting capacity is also affected by the operating temperature of the magnet. A heated magnet will have a lower lifting capacity.
The specific maximum operating temperature of a magnet depends on the magnetic circuit in which it is placed, so we strongly recommend testing the magnet yourself under specific conditions. A heated magnet will have less adhesive force. Temperature coefficient of remanence TK(Br): ≤ -0.12%/°C. Temperature coefficient of coercivity TK(HcJ): ≤ -0.6%/°C.
do not use in water
Sintered neodymium magnets are brittle (fragile). A neodymium magnet without housing could break after an impact with another strong magnet.
The magnet parameter values presented here are the result of measurements taken on one specific magnet and are used to compare magnets available in the online shop. We recommend testing the magnet yourself under the expected operating conditions.
Physical properties
Density |
~7,5 [g/cm3] |
Vickers’ hardness (HV) |
~600 [kg/mm2] |
Resistivity |
~144 [uOhm x cm] |
If you require neodymium magnets manufactured to strict specifications, please send us your enquiry along with your requirements.
Neodymium magnet enclosed in acid-resistant steel 42,5x20,5x12/N
mobudowany42,5x20,5x12n38
15 Items
Specific References