Product Description
Neodymium Mounting Holding Pot Countersunk Magnet Ø16mm, Countersink Bore / Counterbore Round Base Disc Flat Pot Magnets, Rare Earth Neodymium Magnet in Steelpot with Countersunk Hole, Countersink Ndfeb Shallow Pot Magnets, holding clamping mounting magnets, Magnetic System w/ countersunk head screw, Plain Magnets China Supplier
Neodymium Mounting Holding Pot Countersunk Magnet Ø16mm Parameter:
Material: Neodymium (NdFeB ) and Steel
Part No.: JFM-NSA16 / CSA16
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 | 16 mm | 1.6 cm |
| diameter | d | 13 mm | 1.3 cm | |
| Internal diameter | ID | 3.5 mm | 0.35 cm | |
| Supplementation | S | 6.5 mm | 0.65 cm | |
| Height | H | 5 mm | 0.5 cm | |
| height | h | 3.3 mm | 0.33 cm | |
| Thickness | T | 1.5 mm | 0.15 cm | |
| Screw | M | 3 mm | 0.3 cm | |
| direction of magnetization | M | A | ||
| Weight | Net | 0.00724 kg | 7.24 g | |
| Surface treatment | Ni | 12 μm | ||
| Magnetic Characteristics |
Surface magnetic flux density | B | mT | Gauss |
| Suction force Adhesion |
F | 6 kgf | 6000 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 – also called cup magnets – and magnetic hooks are compact magnet systems with a single attracting surface.Pot magnets with countersunk hole, Neodymium Countersunk U-profile Assembly Magnet Shielded System Ø20mm
Pot magnets with screw hole – also called countersunk magnets – are compact magnet systems with a steel shell and a countersunk hole for easy mounting. The bolt with a flat countersunk head falls flush with or in the top of the magnet. This optimizes the attracting surface of the pot magnet.
Thanks to the shell of these magnet systems, the magnetic field strength increases and the pot magnets are more resistant to corrosion or chemicals. Pot magnets have a single attracting surface. This precludes dispersion of the magnetic field. NdFeB Flat Pot Magnet with Countersunk, Neodymium Countersunk Hole Shallow Cap Magnet Ø25mm
Pot magnets with countersunk hole are available in various sizes and types such as neodymium, ferrite and AlNiCo.
They have a steel, brass, stainless steel or plastic shell. The steel shell prevents dispersion of the magnetic field and increases the magnetic force of the attracting surface. The shell – or pot – also provides better corrosion and chemical resistance. The maximum operating temperature ranges from 60 to 450 °C.
