Product Name: Neodymium-Iron-Boron Ring for Speaker
Magnet ID:Ring-Ø30xØ20×5-N48M-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
* T/T, L/C, Paypal and other payment accepted.
* Orders of any size.
* Worldwide delivery. Fast Shipping.
* Quality and price guaranteed.
* Contact us to discuss your magnet needs.
Hangseng Magnetech Inc. (SUPERMAG, neoi) is your best source for the highest quality magnets, neodymium magnets, magnetic devices and expert application assistance for OEM, point-of-purchase, industrial and retail markets.
We are manufacturer and supplier of Neodymium ring magnets since 1996. ring magnets is one special shape of Rare earth permanent magnets. The main application for ring segment magnets is in speaker, motors or generators, either for rotors or stators. We alco supply Ferrite ring magnets, SmCo ring segments. Which material is used depends on the required torque, maximum operating temperature, environmental conditions and cost. Generally, ring shape neodymium magnets are anisotropically aligned through the outer and inner radii of the segment. After the magnet has been surface ground to profile the Arc radius or pressed, we magnetise it through the radius of the arc.
HSMAG can supply rings as component parts, as an assembly from free issue iron work, or from iron work engineered by us. We have also magnetised rotors with assembled rings as a last operation, thus allowing ease of assembly and efficiency of production.
It is always manufactured via Wire Cutting and grinding etc. Regular Neodymium arc magnets have the following important factors such as ,Outer Diameter Or Outer Radius,Inne Diameter or Inner Radius , Degree of Angle, Thickness, Length, Round Edge etc. Generally speaking, Arc Magnets are all made as Customer Design and as Special requirement. HSMAG supply all kinds of arc magnets, small arc magnets, big arc magnets, magnetic tile, arc segment magnet, motor magnet with many colors optional like zinc, niclke, epoxy, silver, gold, etc. The shapes are irregular with diameter, height (or thickness), etc. If you are looking for neodymium magnet arc, it will be better for you to supply drawings or draft for correct understanding.
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