Product Description
Flat Steel Housed Pot / Cup Magnets with Threaded Mounting Hole Ø25mm, Neodymium Shallow Pot Magnet with Internal Thread, holding clamping mounting 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
Flat Steel Housed Pot / Cup Magnets with Threaded Mounting Hole Ø25mm Parameter:
Material: Neodymium (NdFeB ) and Steel
Part No.: JFM-NSH25 / CSH25
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 | 25 mm | 2.5 cm |
| diameter | d | 19.5 mm | 1.95 cm | |
| Internal diameter | ID | 10 mm | 1 cm | |
| internal diameter | id | 10 mm | 1 cm | |
| Height | H | 8 mm | 0.8 cm | |
| height | h | 5.8 mm | 0.58 cm | |
| Thickness | T | 2 mm | 0.2 cm | |
| Screw | M | 5 mm | 0.5 cm | |
| direction of magnetization | M | A | ||
| Weight | Net | 0.024014 kg | 24.014 g | |
| Surface treatment | Ni | 12 μm | ||
| Magnetic Characteristics |
Surface magnetic flux density | B | mT | Gauss |
| Suction force Adhesion |
F | 20 kgf | 20000 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 | |||
The the steel house not only protects the inside magnet, but also guides the magnetic line of force of the magnet to one side, which greatly enlarge the magnetic force. Covered with steel house,different designs for fastening become to be possible. For example,internal threaded bushing and external threaded mounting stud can be made on the top of steel house. Flat Neodymium Cup Magnets with Threaded Through Mounting Hole Ø32mm
This one is flat type neodymium shallow pot/cup magnet with a threaded mounting hole in the center. The surface treatment choice includes zinc plating, nickel plating and plastic spraying, which have strong anti-corrosion performance. Mounting NdFeB Pot Magnet with Inner Thread Hole
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 flat (NdfeB) neodymium cup magnets offer magnetic mounting solution of fixtures and lighting exhibition equipment.
The big flat neodymium pot magnets with threaded mounting hole can be used as strong salvage magnets after assembled with bolts.
The flat steel housed neodymium magnets with threaded through hole provide magnetic bases for strong magnetic hooks,and provide magnetic hanging solutions.
