Product Description
Large Neodymium Pot Magnet with Borehole D75mm, Through Hole Mounting Neodymium Pot Magnets, NdFeB Pot Magnets with Cylindrical Borehole, Neo Cup Permnent Magnets with Through Hole Mounting, Neodymium Holding Magnets with Hole, NdFeB Cap Magnets with Borehole China Supplier
Large Neodymium Pot Magnet with Borehole D75mm Parameter:
Material: Neodymium (NdFeB ) and Steel
Part No.: JFM-NSB75 / CSB75
Plating / Coating: Nickel (Ni-Cu-Ni) or Zinc (Zn)
Shape: Through hole / with hole / with cylindrical hole / with borehole / screw-on / step hole / Counterboreds
Pot Magnet Size:
Voice | Name | Symbol | SI | CGS |
---|---|---|---|---|
Shape | Diameter | D | 75 mm | 7.5 cm |
diameter | d | 65 mm | 6.5 cm | |
Internal diameter | ID | 10.5 mm | 1.05 cm | |
Supplementation | S | 18 mm | 1.8 cm | |
Height | H | 18 mm | 1.8 cm | |
height | h | 14.8 mm | 1.48 cm | |
Thickness | T | 3 mm | 0.3 cm | |
Screw | M | 10 mm | 1 cm | |
direction of magnetization | M | A | ||
Weight | Net | 0.54363 kg | 543.63 g | |
Surface treatment | Ni | 12 μm | ||
Magnetic Characteristics |
Surface magnetic flux density | B | mT | Gauss |
Suction force Adhesion |
F | 155 kgf | 155000 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 |
Through Hole Mounting Neodymium Pot Magnets with Cylindrical Borehole– We at JOFOV Magnetech provide ndfeb pot magnets also popularly known as Through Hole Mounting. It has steel exterior plated with a material, which makes it a magnet that gives high corrosion. Steel sleeve has a hole in it in order to provide the pot magnet easily fixed into a place along with a cap screw or bolt into the boss. Taking of the design of these magnets are consider as the most full-bodied magnets. Huge NdFeB Pot Magnet with Cylindrical Hole Ø80mm
Neodymium Cylindrical Borehole Pot Magnets considers as ring magnet when these magnets have a pot magnet within. The spaces within an area of inner diameter of these magnets have a screw and a bolt to fix it with any substance. This space occupies with Clearance hole in the ring magnet with a screw/bolt head. However, the sizes of the magnet occupy a diameter. With help of these features, it helps the designer to verify the fixing of screw and the bolt.
The most vital advantage of this type of design is that, it can be fixing into by clamping by steelwork of the magnet. Thus allows maximum tightening to ensure safety while fitting.
The Neodymium Cup Magnets with Hole has a good depth of field, which enables the larger magnets to be using it as a retrieval magnet. The NdFeB Cup Magnet with Through Hole Mounting is ideal for use in heavy duty or industrial fixing applications.