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China N35-N52 Custom Disc Ring Round Arc Block Motor Speaker Industrial Magnetic Material Permanent Rare Earth Super Powerful Strong NdFeB Neo Neodymium Magnet

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Min Order	100 Pieces
Availability	In Stock
Shipping From	Zhejiang, China
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Ningbo Mashi Industries Co., Ltd.

Audited Supplier 5 years

Profile Certified by SGS/BV

Zhejiang, China
Tony You (Mr.)
Sales Manager

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Product Detail
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Model NO.:

N35 N38 N40 N42 N45 N48 N50 N52 N55

Application:

Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet

Shape:

Round

Coating:

Nickel

Grade:

N35

Export Markets:

Global

Tolerance:

+/-0.05

Lead Time:

20 Days

Certification:

ISO 9001:2008, Ts 16949:2009

OEM Service:

Yes

Trademark:

Mashi Industries

Transport Package:

Carton, Pallet

Specification:

Customized

Origin:

Ningbo

HS Code:

850511100

Product Description

Neodymium (NdFeB) magnets are rare earth magnet materials with high remanence, high coercivity and high energy. It can be easily made into various sizes and shapes, and is widely used in applications such as Electric Motors, Sensors, Meters, Audio Equipment, Magnetic Separators, Automobiles, Packaging, Toys, etc. It is easy to corrode in a humid environment, so surface treatment is usually required. Surface electroplating or coating treatment can be carried out according to customer requirements.

Size: customized according to customer requirements
Tolerance: usually ±0.1mm, it can also be made according to the tolerance required by the customer according to different sizes
Material: NdFeB sintered Neodymium Iron Boron
Grade: N35-N52; M series; H series; SH series; UH series; EH series; AH series
Coating: Nickel-copper-nickel, Gold-plated, Zinc-plated, Silver-plated, Nickel-plated, Chrome-plated, Epoxy black-plated, Epoxy resin, PTFE, etc.
Magnetic field direction: according to customer requirements

GRADE	Remanence(Br)		Magnetic Coercivity(Hcb)		IntrinsicCoercivity(Hcj)		Maximum Magnetic Energy Product(BH) max		Operating Temperature (Tw)ºC
GRADE	T	KGs	KA/m	KOe	KA/m	KOe	KJ/m³	MG Oe	Operating Temperature (Tw)ºC
N35	1.18-1.23	11.8-12.3	≥868	≥10.9	≥955	≥12	263-287	33-36	≤80
N38	1.22-1.28	12.2-12.8	≥899	≥11.3	≥955	≥12	287-310	36-39	≤80
N40	1.26-1.31	12.6-13.1	≥923	≥11.6	≥955	≥12	302-326	38-41	≤80
N42	1.28-1.34	12.8-13.8	≥923	≥11.6	≥955	≥12	318-342	40-43	≤80
N45	1.32-1.37	13.2-13.7	≥876	≥11.0	≥955	≥12	342-366	43-46	≤80
N48	1.36-1.42	13.6-14.2	≥836	≥10.6	≥876	≥11	358-390	45-48	≤80
N50	1.39-1.45	13.9-14.5	≥836	≥10.5	≥876	≥11	374-406	47-51	≤80
N52	1.42-1.48	14.2-14.8	≥796	≥10.6	≥876	≥11	390-422	49-53	≤80
N35M	1.18-1.23	11.8-12.3	≥868	≥10.9	≥1114	≥14	263-287	33-36	≤100
N38M	1.22-1.28	12.2-12.8	≥899	≥11.3	≥1114	≥14	287-310	36-39	≤100
N40M	1.26-1.31	12.6-13.1	≥923	≥11.6	≥1114	≥14	302-326	38-41	≤100
N42M	1.28-1.34	12.8-13.4	≥924	≥11.6	≥1114	≥14	318-342	40-43	≤100
N45M	1.34-1.39	13.4-13.9	≥876	≥11.0	≥1114	≥14	342-366	43-36	≤100
N48M	1.36-1.42	13.6-14.2	≥876	≥11.0	≥1114	≥14	366-390	46-49	≤100
N35H	1.18-1.23	11.8-12.3	≥868	≥10.9	≥1353	≥17	263-287	33-36	≤120
N38H	1.22-1.28	12.2-12.8	≥899	≥11.3	≥1353	≥17	287-310	36-39	≤120
N40H	1.26-1.31	12.6-13.1	≥923	≥11.6	≥1353	≥17	302-326	38-41	≤120
N42H	1.28-1.34	12.8-13.4	≥924	≥11.6	≥1353	≥17	318-342	40-43	≤120
N45H	1.33-1.39	13.3-13.9	≥923	≥11.6	≥1353	≥17	342-366	43-46	≤120
N48H	1.36-1.42	13.6-14.2	≥923	≥11.6	≥1274	≥16	≥366-390	46-49	≤120
N33SH	1.41-1.19	11.4-11.9	≥836	≥10.5	≥1592	≥20	247-270	31-34	≤150
N35SH	1.18-1.23	11.8-12.3	≥868	≥10.9	≥1592	≥20	263-287	33-36	≤150
N38SH	1.22-1.28	12.2-12.8	≥899	≥11.3	≥1592	≥20	287-310	36-39	≤150
N40SH	1.26-1.31	12.6-13.1	≥923	≥11.6	≥1592	≥20	303-326	38-41	≤150
N42SH	1.28-1.34	12.8-13.4	≥923	≥11.6	≥1592	≥20	318-342	40-43	≤150
N45SH	1.33-1.39	13.3-13.9	≥923	≥11.6	≥1592	≥20	342-366	43-46	≤150
N28UH	1.03-1.09	10.3-10.9	≥780	≥9.80	≥1990	≥25	207-231	26-29	≤180
N30UH	1.09-1.14	10.9-11.4	≥812	≥10.2	≥1990	≥25	223-247	28-31	≤180
N33UH	1.13-1.17	11.3-11.7	≥852	≥10.7	≥1990	≥25	247-263	31-33	≤180
N35UH	1.18-1.22	11.8-12.2	≥868	≥10.9	≥1990	≥25	263-287	33-36	≤180
N38UH	1.22-1.27	12.2-12.7	≥899	≥11.3	≥1990	≥25	≥287-310	36-39	≤180
N28EU	1.03-1.09	10.3-10.9	≥780	≥9.80	≥2388	≥30	≥207-231	26-29	≤200
N30EH	1.08-1.13	10.8-11.3	≥812	≥10.2	≥2388	≥30	223-247	28-31	≤200
N33EH	1.13-1.17	11.3-11.7	≥852	≥10.7	≥2388	≥30	247-263	31-33	≤200

Ningbo Mashi Magnet Technology Co., Ltd. is a professional magnet & assemblies manufacturing company in China. We can manufacturing various shapes and sizes according to customer requirements, such as Round, Ring, Cylinder, Ball, Block, special-shaped, etc.and manufacturing various of Magnetic Assemblies like: Pot, Hook, Bar, Grate, etc.

Our Products are widely used in Automobiles, electric vehicle, Speaker, Servo Motor, magnetic separator, Wind Turbine Generator, Medical Equipment, Elevators, Electronic Products, Packaging, and other industrial fields. Our products sell well in many countries and regions such as China, Europe, America, Southeast Asia and so on.

You can customize any magnet here, please contact us now.