N35 N42 N52 Permanent Disc NdFeB Neodymium Magnet

N35 N42 N52 Permanent NdFeB Neodymium Magnet for SpeakerPicture profile:
NameN35 N42 N52 Permanent NdFeB Neodymium Magnet for SpeakerMaterialSintered NdFebGrade &working temperatureGradeMax. Operating TemperatureN35-N4580°C(176°F)N48-N5260°C(160°F)35M-50M100°C(212°F)33H-48H120°C(248°F)33SH-45SH150°C(302°F)30UH-40UH180°C(356°F)28EH-38RH200°C(392°F)28AH-33AH220°C(428°F)ShapeArc, Segment, Block, Cube, Tile, Cylinder, Disc, Ring, Rod, Sphere, etcCoatingNi, Ni-Cu-Ni, Zn, Ag, Expoxy, Passivated, etc.SizeOEMPackingStandard sea or air packing, such as carton, iron, wooden box, etc.Delivery date20-25 days after deposit received
1) Material: Sintered Neodymium-Iron-Boron;
2) Temperature: the max operating temp is up to 200-degree centigrade or 380 Curietemperature;
3) Grade: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH;
4) Shape: ring, block, disc, bar and so on;
5) Size: according to customers' request;
6) Coating: Ni, Zn, gold, copper, epoxy and so on;
7) Application: sensors, motors, rotors, wind turbines, wind generators, loudspeakers,
magnetic hooks, magnetic holder, filters automobiles and so on;
Performance range of products:
* Surface Gauss>5000Gs
* Br: 10.4 to 14.3KGs
* Hcj: 11 to 35Koe
* BHmax: 26 to 53MGOe
* Working Temp: 80°C-220°C
Shape: Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design
(Design proper magnets for clients specific requirements)
Tolerance:
+/-0.05mm for small dimensions;
+/-0.1mm for common specifications;
+/-0.15mm for big blocks
Magnetizing of the Neodymium Magnet:
Application: sensors, motors, rotors, wind turbines, wind generators, loudspeakers,
magnetic hooks, magnetic holder, filters automobiles and so on;
Widely used in many fields, such as DC motors, rotors, sensors, wind turbines/wind generators,
instruments, VCM, hard drives, loudspeakers, magnetic device &equipment, magnetic hooks,
magnetic holder, magnet assemblies, magnetic filters, automobiles, magnetic coupling, MRI
(Magnetic Resonance Imaging) and so on.about Us:
Founded in 2009, Xiamen Magnet-Forever gained the reputation and established ourselves in
business by aiming to find the best product solutions and promise to offer the finest quality
magnets. Motor magnets, magnetic assembling, and couplings are what we major in,
professional services are what we keep in mind. Whatever (magnets) needed,
you can always find them here ---in MAGFOREVER!
Welcome to contact us for price, samples and factory inspection.
Certifications:
Buyer Guide
Grade, shape &size, tolerance, coating requirement,
magnetize direction, quantity are necessary details for agood quotation.
Please send us the drawing or special packing demand to make
things clear if the magnet would be particularly customized.
Trading Conditions
1. Sample: Samples are available
2. Shipment terms: there are two shipping methods, one is by sea,
and another is by express, including DHL(its priority), UPS, FedEx, TNT, etc.
3. Packing methods: demagnetize packing box (for Air and Express)
and normal packing box for sea.
Details: PCS/CTN, CTNS/PLT, CTNS/Wooden carton, PLTS/Container