| Application: | Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Packaging Magnet |
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| Shape: | Ring |
| Coating: | Nickel |
| Grade: | N52 |
| Brand Name: | Bearheart |
| Model Number: | N35-N52 (M.H.Sh.Uh.Eh.Ah) |
| Samples: |
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| Customization: |
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Audited Supplier Super Strong Round Neodymium Ring Magnets Rare Earth Neodymium
Products description
Neodymium (Neo or NdFeB) magnets are permanent magnets, and part of the rare-earth magnet family. Neo magnets have the highest magnetic properties and are the most powerful commercially available magnets today. Because of their magnetic strength, neodymium ring magnets are the preferred choice for many consumer, commercial and technical applications. neodymium ring magnets supplier
NdFeB rings Magnets, are sometimes also known as Rare Earth Magnets or discs magnets with central holes. Due to their shape, the ring magnets have a higher permeance coefficient than a same-sized disc magnet. This means they can resist demagnetisation better, making them ideal for repulsive applications.Neo ring magnets are being designed into a new generation of motors, generators, hydraulic cylinders, pumps & sensors. They also remain popular in high-end loudspeakers & high-intensity separators.neodymium magnets manufacturer
How to safely separate the ring neodymium magnets?
Application: sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.
| Material | Sintered Neodymium-Iron-Boron ( NdFeB ) | |
| Size | Various kinds or according to customers' request | |
| Shape | Customized(block, disc, Cylinder, Bar, Ring, Countersunk, Segment, hook, cup, Trapezoid, Irregular shapes, etc) | |
| Performance | Customized (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...) | |
| Coating | Customized (Zn, Ni-Cu-Ni, Ni, Gold, Silver, Copper, Epoxy, Chrome, etc) | |
| Size tolerance | ±0.05mm for diameter /thickness, ±0.1mm for width/ length | |
| Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customized specific requirements magnetized) | |
| Max. Working Temperature |
Grade | Max. Operating Temperatures |
| N35-N52 | 80°C (176°F) | |
| 33M- 48M | 100°C (212°F) | |
| 33H-48H | 120°C (248°F) | |
| 30SH-45SH | 150°C (302°F) | |
| 30UH-40UH | 180°C (356°F) | |
| 28EH-38EH | 200°C (392°F) | |
| 28AH-35AH | 220°C (428°F) | |
| Applications | Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, printer, switchboard, packing box, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, etc. |
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