85x30mm Diametrical
85mmx30mm Diametrically Magnetized Neodymium Disc Magnet N52 Strong Round Magnets 85x30mm Rare Earth Diametral Magnets
$275.00
| Material | NdFeB, Grade N52 |
| Shape | Disc / Cylinder |
| Diameter | 85 mm |
| Height | 30 mm |
| Tolerance | +/- 0.1 mm |
| Coating | Nickel-plated (Ni-Cu-Ni) |
| Magnetisation | Diametrically Magnetized |
| Strength | approx. 58 kg |
| Max. working temperature | 176°F (80°C) |
| Weight(1 piece) | 1277 g |
These magnets are sold in packs of 1. Order a quantity of 1 and get 1 magnets. Order a quantity of 2 and get 2 magnets. Order a quantity of 3 and get 3…
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85mm dia x 30mm thick Diametrically Magnetized Neodymium Disc Magnets N52 Rare Earth Diametric Magnets for Sale Round Magnet Amazon for Crafts where to find earth magnets 85x30mm
| Technical information | |
|---|---|
| Model ID | D-85-30-DN |
| Material | NdFeB, Grade N52 |
| Shape | Disc / Cylinder |
| Type | Permanent |
| Composite | Neodymium Magnet |
| Diameter | 85 mm |
| Height | 30 mm |
| Tolerance | +/- 0.1 mm |
| Coating | Nickel-plated (Ni-Cu-Ni) |
| Magnetisation | Diametrically Magnetized |
| Strength | approx. 58 kg |
| Max. working temperature | 176°F (80°C) |
| Curie temperature | 310 °C |
| Weight(1 piece) | 1277 g/piece |
| Residual magnetism Br | 13700-14200 G, 1.37-1.42 T |
| Coercive field strength bHc | 10.8-12.5 kOe, 860-995 kA/m |
| Coercive field strength iHc | ≥12 kOe, ≥955 kA/m |
| Energy product (BxH)max | 38 MGOe |
These strong diametrically magnetized cylinders are great for use with Hall Effect Sensors. The poles are located on the sides of the cylinders, so they will attract each other as shown in the bottom picture.
Please note: These disc magnets are DIAMETRICALLY magnetized, i.e. the magnetic field runs parallel to the diameter. This is an unusual magnetic direction for a disc magnet.
Neodymium magnets are perfect for use in dry indoor areas. Diametrically magnetized magnets are often utilized in sensor technology or for magnetic couplings or switches.
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