Length
20 [mm] +0,1/-0,1
Width
10 [mm] +0,1/-0,1
Height
1 [mm] +0,1/-0,1
magnetizing direction along dimension
1
Grade
N38
Magnet type
Neodymium
Maximal hoisting capacity
0,85 [kg]
Magnetic field in geometrical center of the magnetic pole surface
0,07 [T]
Coating
NiCuNi with 3M 467MP adhesive
Maximum working temperature
≤ 80 [°C]
adhesive
yes
Weight
1,48 [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 pull force was measured by using metal sheet 10 [mm] thick, acting with perpendicular detaching force. With the force acting on the sliding off, the lifting capacity of the magnet will be 5 times smaller. The air gap comprised between the metal sheet and a magnet causes reduction in the pull force.
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.
For flat magnets and magnets mounted in the open magnetic circuit working temperature may be insignificantly lower. For high magnets and magnets mounted in the closed magnetic circuit working temperature equals max. working temperature for a given material. Curie’s temperature is ~ 310°[C]. Temperature coefficient of remanence TK(Br: approx. ~0,12 %/°[C]. Temperature coefficient of coercivity TK(HcJ): approx. -0,6 %/°[C].
All the numbers quoted were obtained as a result of tests with one specific item in a room temperature and are intended to serve for comparison of practical magnetic properties of magnets offered by the shop.
Physical properties
Density |
~7,5 [g/cm3] |
Vickers’ hardness (HV) |
~600 [kg/mm2] |
Resistivity |
~144 [uOhm x cm] |
20x10x1/N38 - Neodymium magnet
This is a plate magnet. It is rectangular in shape. Bar magnet
It is a neodymium magnet, magnetised along the height. It has an excellent adhesive layer 3M or adhesive foam 3M. It is very easy to stick after removing the protective tape. This magnet is very easy to stick to many surfaces. It has been protected against corrosion by nickel plating. It has been manufactured to excellent dimensional tolerances. The maximum operating temperature is no more than 80 degrees Celsius. Neodymium magnets stick to metal surface.
MPL20X10X1N38_3M467MP
24755 Items
Specific References
New