NiCuNi N45SH Neodymium Oval Speaker Magnets

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Primary Competitive Advantages:

We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004

All Magnetic Grade for Sintered & Bonded Magnets

Our Quality Guaranteed

We Ship Worldwide

Small Orders Accepted

OEM Design Approvals

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NiCuNi N45SH Neodymium Oval Speaker Magnets Technical Specifications:
Item: MP-NDN45SH-19
Grade: N45SH
Material: Neodymium (NdFeB)
Plating: Zinc / Nickel
Shape: Block, Rectangular, Rectangle, Square
Dimension: Customer Design Drawing
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
Energy Density (BH)max: 318-342 KJ/m³ (40-43 MGOe)
Coercivity Force (Hcb): ≥ 915 kA/m ( ≥ 11.5 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days

special shape magnet
Supply NdFeB Manget
“Quality First”
Best Quality,Lead time and service is our promise to customs
Magnet(NdFeB magnet) is made from Neodymium,Iron,Boron and some
other transitive metallic elements to make it strong.
General Features:
Grades:N33,N35,N38,N40,N42,N45,N48,N50,N52, (M, H, SH, EH, UH )
Coatings: Ni, Ni-Cu-Ni, Zn, white-blue Zn, Epoxy, Gold, and etc.
Sizes: according to your requirements
Shapes: disc, cylinder, sphere, block ,ring ,tile, arc, and etc.
High magnetic performance (Br: 11,000 to 14,500 Gs,Hci: 11,000 to 30,000 Oe,
BHmax: 35 to 50MGOe )
Maximum working temperature: 80 to 200 degrees C
Products Technology:
Applications:
NdFeB Magnet are widely used in computers(voice coil motor of hard disc drive, pick-up of optical disk drive), mobile phones, wind generator, magnetic resonance image, Hi-Fi system, auto motors, etc.
Certifications:
ISO9001:2000
SGS
CTI
About Us:
We are specialized in produding NdFeB Magnet over ten years
We guarantee the best price based on the same quality and service
Our finance condition and industrial reputation are excellent.

Description	Sintered Rare Earth Magnets
Material	Neodymium-Iron-Boron
Working Temperature	Grade	Max. Operating Temperatures
	N35-N52	80°C (176°F)
	33M- 48M	100°C (212°F)
	33H-48H	120°C (248°F) Nickel Coated N54SH NdFeB Magnets for Speaker Hon Cell Phone
	30SH-45SH	150°C (302°F)
	30UH-40UH	180°C (356°F)
	28EH-38EH	200°C (392°F)
	28AH-35AH	220°C (428°F)
Magnet Shape	Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Rare Earth Magnets are available. Ni N52SH Custom Design Neodymium Magnets for Cell Phone
Magnet Coating	Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.
Technology Advantage	Depending on advanced R&D center, Quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property.
Delivery Advantage	The lead time must be 2-5 days quicker than industry average because of more flexible machine process control.
Price Advantage	The price is 5-10% cheaper than industry average because of an excellent and efficient management system.
Application	Rare Earth Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on. Zinc N52SH Permanent NdFeB Laptop Speaker Magnets