Product Description
Ø32mm Countersunk Shallow Pot Neodymium Magnets with Countersink Bore / Counterbore, Disc Flat Pot Magnets with Countersunk Borehole Mounting, Rare Earth Neodymium Magnet in Steelpot with Countersunk Hole, Countersunk (Countersink) Ndfeb Pot Magnets, holding clamping mounting Magnets, Magnetic System w/ countersunk head screw, Plain Magnets China Supplier
Ø32mm Countersunk Shallow Pot Neodymium Magnets Parameter:
Material: Neodymium (NdFeB ) and Steel
Part No.: JFM-NSA32 / CSA32
Plating / Coating: Nickel (Ni-Cu-Ni) or Zinc (Zn)
Shape: with Countersunk Borehole Mounting / with Countersunk hole / with Countersink borehole / Disc with Countersunk hole (90° sunken hole)
Pot Magnet Size:
| Voice | Name | Symbol | SI | CGS |
|---|---|---|---|---|
| Shape | Diameter | D | 32 mm | 3.2 cm |
| diameter | d | 25 mm | 2.5 cm | |
| Internal diameter | ID | 5.5 mm | 0.55 cm | |
| Supplementation | S | 10.5 mm | 1.05 cm | |
| Height | H | 8 mm | 0.8 cm | |
| height | h | 5.3 mm | 0.53 cm | |
| Thickness | T | 2.5 mm | 0.25 cm | |
| Screw | M | 5 mm | 0.5 cm | |
| direction of magnetization | M | A | ||
| Weight | Net | 0.0443 kg | 44.3 g | |
| Surface treatment | Ni | 12 μm | ||
| Magnetic Characteristics |
Surface magnetic flux density | B | mT | Gauss |
| Suction force Adhesion |
F | 35 kgf | 35000 gf | |
| Magnetic flux density on load point | Bd | mT | Gauss | |
| Total flux | φo | Wb | Mx | |
| Permeance Coefficient | Pc | Pc | ||
| Maximum usage temperature | Tw | 80 ℃ | ||
| Minimum usage temperature | Tw | ℃ | ||
| Material properties | Materialsymbols | Pot Cap Neodymium | 35 | |
| remanence | Br | 1170-1220 mT | 11.7-12.2 kG | |
| Coercivity | Hcb | ≧868 kA/m | kOe | |
| Intrinsic coercive force | Hcj | ≧955 kA/m | kOe | |
| Maximum energy product | BH | 263-287 kj/m3 | MGOe | |
| Temperature coefficient | Br | -0.12 %/℃ | ||
| Hcj | -0.55 %/℃ | |||
| Heat resistant temperature | Tw | ≦80 ℃ | ||
| Curie temperature | Tc | 310 ℃ | ||
| Density | ρ | 7.5 kg/m3 | ||
| Remarks | REACH RoHS Directive | |||
Pot magnets, flat with a countersunk hole
Countersunk cups are neodymium magnets housed in a stainless steel cup with a countersunk hole for mounting. Hence, they can be screwed into the wall or ceiling with an appropriate countersunk screw and you can attach various objects. These magnets work with rubber boots that protect the magnets and the surface you are attaching to from damage. Ø36mm Countersunk Bore NdFeB Cup Cap Magnet
By using a countersunk head screw, users can easily screw the pot magnet onto places where they want to hang, for example, tools, small iron parts etc. The openness of the countersunk can be changed to match the size of screw head.
Countersunk magnets are available with either pole on the magnetic face so that they can be used as a pair to attract or repel. If you are using two magnets to attract you need to make sure the opposite poles are facing each other as identical poles will repel! This magnet in a steel pot has a countersunk borehole and can be fastened with a countersunk screw.
