Cone Neodymium Magnet N42 for Whiteboards

Cone Neodymium Magnet N42 for Whiteboards, Conic Magnets, Conical Shape Rare Earth Magnets Ni-Cu-Ni plated NdFeB Custom Cone Magnet, Neodymium Iron Boron powerful permanent s R&D magnets, sensor magnets, robotics magnets, Super Strong Neodymium Special Cone Magnet for white boards as well as magnetic glass boards, NIB Cone Magnets, Custom Shape Industrial rare earth permanent magnet SUPPLIER China

Cone Neodymium Magnet N42 for Whiteboards Feature:
Magnet Material: NdFeB or Neodymium Iron Boron
Magnet shape: Conic / Cone
Magnet grade: N42
Magnet size:   10mm O.D. x 5mm I.D. x 4mm thick .
Tolerance: +/-0.1mm (0.004”)
Coating: NI-CU-NI plated
Operating Temp(Max).: 80℃
Direction of magnetization: Magnetized through thickness

The cone shape allows for a concentrated magnetic force on the smaller face of the magnet, while the base allows for easy removal.Ideal for targeted magnetic field applications, all white boards as well as magnetic glass boards.

Cone-shaped magnets have one large face often described as the base, and one small face often described as the tip, and are generally magnetised with their north and south poles on these faces. The tapered, conical shape produces a concentrated and more intense magnetic field on the tip compared to the base. This makes them particularly sought after for medical and research applications but also other applications where the maximum magnetic performance is required from a small pole face. An everyday use for cone magnets is on glass wipe boards as the concentrated magnetic field produced at the tip easily penetrates the thickness of glass to the steel backing board and the cone-shape makes them easy to handle and reposition.

Conical Shape Neodymium Magnets/ Conic Magnets/ Wedge Neodymium Magnets
Material Neodymium-Iron-Boron
WorkingTemperature Grade Max. Operating Temperature
N35-N52
80°C (176°F)
33M- 48M
100°C (212°F)
33H-48H
120°C (248°F)  Large Neodymium Cone Magnet
30SH-45SH
150°C (302°F)
30UH-40UH
180°C (356°F)  Permanent Neodymium Conic Magnets
28EH-38EH
200°C (392°F)
28AH-35AH
220°C (428°F)  Customized Permanent ARC Motor Rare Earth Magnets
Magnet Shape
Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shape are available.
Magnet Coating
Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.