Product Description
Internal Thread Magnetic Flat Pot Device Neo Ø20x8mm, Shallow Pot Magnet with Internal Thread, holding clamping magnets, magnetic mounting solution of fixtures and lighting exhibition equipment, Magnetic Fastening System NdFeB w/ Screw Hole center nuts, Neodymium cup magnets with continuous inner thread, Neodymium Female Threaded Pot Magnets, Plain Magnets China Supplier Manufacturer
Internal Thread Magnetic Flat Pot Device Neo Ø20x8mm with Internal Thread Parameter:
Material: Neodymium (NdFeB ) and Steel
Part No.: JFM-NSH20-1 / CSH20-1
Plating / Coating: Nickel (Ni-Cu-Ni) or Zinc (Zn)
Shape: with Thread Mounting / with Internal Thread / with Threaded Hole / with Female Threaded, Inner Thread
Pot Magnet Size:
| Voice | Name | Symbol | SI | CGS |
|---|---|---|---|---|
| Shape | Diameter | D | 20 mm | 2 cm |
| diameter | d | 15 mm | 1.5 cm | |
| Internal diameter | ID | 6 mm | 0.6 cm | |
| internal diameter | id | 6 mm | 0.6 cm | |
| Height | H | 8 mm | 0.7 cm | |
| height | h | 5.3 mm | 0.53 cm | |
| Thickness | T | 1.5 mm | 0.15 cm | |
| Screw | M | 4 mm | 0.4 cm | |
| direction of magnetization | M | A | ||
| Weight | Net | 0.01347 kg | 13.47 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 parameters
Benefits
We offer various shapes and sizes. High temperature resistance 80 – 450 °C.
Construction
Steel coat significantly increases a gripping force of a magnet used in the magnetic lens.
Various utilization
Choose your magnetic lenses with a ferrite, NdFeB, SmCo or AlNiCo magnets.
Magnetic lenses have a wide magnetic field. Therefore, do not place them in proximity of watches, mobile phones, credit cards and/or flash disks. Neodymium Flat Pot Magnets Ø20x7mm with Internal Thread
The magnet tear-off force is displayed in Newtons. For a clearer picture please use the equation 10 N = ca 1 kg.
Our strongest lens is capable of holding of up to 175 kg.
We really measure the tear-off force – no approximate calculations are used.
The uses of flat steel housed pot/cup magnets with threaded mounting hole:
The flat steel housed neodymium magnets with threaded mounting hole can be used for magnetic clamping of ceiling, signs, banners, Holding Mounting Neo Pot Magnet with Screw Hole
The magnetic pull force was measured on a 10 mm thick polished steel plate at room temperature. In special cases, the maximum deviation may be – 10%. Generally, it usually exceeds the value. Small scratches and breakage in the magnetic material do not affect the pull force of the whole flat neodymium cup magnet. Depending on the type of application (installation, temperature, thickness of the object being sucked), the pull force is greatly affected. So the force value is only for reference, not as a standard to measure the quality of a flat neodymium pot magnets.
In addition to standard sizes, we also offer custom solutions for flat neodymium cup magnets with threaded through mounting hole.
