Small Circle Ferrite Magnets for Promotion, Crafts and Hobbies, Strong Round Disc Circular Hard Sintered Ferrite Magnets, custom diameter disk small or big round ceramic magnets, Anisotropic or Isotropic Ferrite Circle Magnets China Supplier Factory Small Circle Ferrite Magnets for Promotion, Crafts and Hobbies Features: Part No.: HS-FDM Material: Permanent Magnet, Ferrite Magnet Shape: Disc, […]
Ø 22 diameter x 6.4 thickness mm Black Rubber Coating Neodymium Disc Magnet, Rubber Covered Neodymium Rare Earth Disc Magnet, Extremely Strong Office Whiteboard Magnet with Black Coating, Refrigerator Memo Magnet
Ø 22 x 6.4 mm Black Rubber Coating Neodymium Disc Magnet Parameter:
Part No.: ONMD22-BR Series
Size: 22mm diameter x 6.4mm thick
Material: Neodymium (NdFeB)
Magnet Shape: Disc / Round
Grade: N38, N40, N42, N45, N48, N50
Max Operating Temp: 176ºF (80ºC)
Tolerances: ±0.01 x ±0.01 mm
Magnetization: Magnetized Axial Through Thickness (Poles on Flat Ends)
**Magnet size is prior to rubber coating
The multiple pole design of these rubber coated Neodymium (NdFeB) pot magnets ensures a dense shallow magnetic field on the holding surface.
This allows for excellent holding onto thin, lacquered car body metal.
The sideways displacement (sheer forces) are extremely good due to the suction effect of the rubber surface.
Maximum recommended operating temperature is 60 degrees Celsius.
These rubber coated Neodymium (NdFeB) pot magnets are especially suitable for magnetically fixing objects such as advertising displays or safety blinkers onto car roofs (the metal work must have a mild steel content – aluminium or carbon fibre surfaces will not work). Teflon Coated Neodymium Disc Magnets
The rubber coated Neodymium (NdFeB) pot magnets are also suitable for fixing signs, plates, temporary lightings and sample parts scratch-free onto highly polished chrome-plated or painted mild steel (ferrous) surfaces.
The rubber coating also provide a good level of corrosion protection in humid conditions.
Because of their high performance, slide resisting properties and paint work protection ability, these rubber coated Neodymium (NdFeB) pot magnets are sometimes also known as Boutique Magnets.
|Material||Sintered Neodymium Iron Boron, PVC Plastic|
|Dimensions||Round / Rectangular||Customized|
|Pull Force||3 lb — 8 lbs|
|Magnetization Orientation||Axial / Through Thickness|
|Magnetic Properties||Grade||Max. Operating Temperatures|
|Remanence(Br)||11,300 Gauss — 14,800 Gauss|
|Coercive Force(Hcb)||10,000 Oersted — 11,600 Oersted|
|Intrinsic Coercive Force(Hcb)||11,000 Oersted — 12,000 Oersted|
|Magnetic Energy Product (BH)||33M GOe — 53M GOe|
|Surface Treatment||Ni-Cu-Ni, Nickel, Zn|
|Part No.||Magnet Grade||Magnet Shaped||Surface||Dimensions in mm|