Ningbo Xingde Magnet Co., Ltd. >> Rare Earth Ring Magnets

Rare Earth Ring Magnets

Name: Rare Earth Ring Magnets
Brand: China-Manufacturer-Directory.com
SKU: 745671085
Availability: InStock
Rating: 4.9 (108 reviews)

Supplier:	Ningbo Xingde Magnet Co., Ltd.
Price:	Negotiable/Piece
Min Order:	10000/Piece
Quantity::
Trade Terms:	FOB,CIF,FCA

Product Specifications

Prod Model:	XD-059
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Magnetization Direction:	Thickness
Coating:	Nickel
Application:	Hardware
Shape:	Ring

Product Description

Product Description
Product Description

Manufacturer Neodymium Magnets

1. Materials: Nd-Fe-B

2. Shape: Various as you wish

3. Certificate: SGS, ISO9001: 2008

4. Powerful: Neodymium magnets (sintered NdFeB magnets) are more powerful than any other permanent magnet material in the market today.

5. Wide product range: N35-N50, 35M-50M, 33H-48H, 35SH-45SH, 30UH-42UH, 30EH-38EH, and 28AH-33AHB.

6. High performance: High intrinsic coercive force (up to 35KOe) and energy product (up to 55MGOe), the maximum working temperature of 230 degrees Celsius.

7. Competitive price: Very competitive price (lower than market average) due to mass production.

8. Coating: All the neodymium magnets oxidize rapidly when exposed, so an anti-corrosive coating (usually electroplating) is used to extend their working life. Such as Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;

9. Applications: Magnet Separators, Sensors, Motors, Rotors, Wind turbines, Wind generators, Loudspeakers, Magnetic hooks, Magnetic holder, Filters Automobiles Magnetic jewelries, toys, magnetic buttons, Magnetic therapy and so on;

10. Quality: As to give good service, quality of each piece is guaranteed. Every piece of magnets is tested by SGS, ISO9001: 2008

11. Caution: You should be extremely careful when install neodymium magnet, as they can easily pinch fingers.

12. No for Kids: NdFeB magnets are not suitable for children.

Production process:

Raw Materials-->Mixture--->Vacuum Melting--- > Powder Production--- >Molding ---> Vacuum Sintering--- > Testing--- >Mechanical Processing--- > Surface Coating--- >Magnetized--- > Inspecting--- > Packing and ShippingDirections of Magnetization:

Directions of magnetization

A. Thickness Magnetized
B. Axially Magnetized
C. Diametrally Magnetized
D. Multi-poles magnetized
E. Radial Magnetized
F. Customized specific requirements magnetized

Inquiry

To receive a quote for Neodymium magnets, please provide the following details:

(01) Outer Diameter, Inner Diameter or, Degree of Angle;
(02) Thickness, Length;
(03) Grades;
(04) Coating;
(05) Tolerances and Magnetization Direction (North on the Outside Face / South on the Outside Face / Magnetized through Circumference / Magnetized through Thickness ).
(06) Testing Conditions

Technical Specifications of Sintered Neodymium Magnet
Grade	Remanence Br mT (KG)	Coercive Force Hcb KA/m (KOe)	Intrinsic Coercive Force Hcj KA/m (KOe)	Maximum Energy Product BHmax KJ/m3 (MGOe)	Maximum Operating Temperature Tw ºC
N35	1170-1220(11.7-12.2)	≥868(≥10.9)	≥955(≥12)	263-287(33-36)	80ºC
N38	1220-1250(12.2-12.5)	≥899(≥11.3)	≥955(≥12)	287-310(36-39)	80ºC
N40	1250-1280(12.5-12.8)	≥907(≥11.4)	≥955(≥12)	302-326(38-41)	80ºC
N42	1280-1320(12.8-13.2)	≥915(≥11.5)	≥955(≥12)	318-342(40-43)	80ºC
N45	1320-1380(13.2-13.8)	≥923(≥11.6)	≥955(≥12)	342-366(43-46)	80ºC
N48	1380-1420(13.8-14.2)	≥923(≥11.6)	≥876(≥12)	366-390(46-49)	80ºC
N50	1400-1450(14.0-14.5)	≥796(≥10.0)	≥876(≥11)	382-406(48-51)	60ºC
N52	1430-1480(14.3-14.8)	≥796(≥10.0)	≥876(≥11)	398-422(50-53)	60ºC
35M	1170-1220(11.7-12.2)	≥868(≥10.9)	≥1114(≥14)	263-287(33-36)	100ºC
38M	1220-1250(12.2-12.5)	≥899(≥11.3)	≥1114(≥14)	287-310(36-39)	100ºC
40M	1250-1280(12.5-12.8)	≥923(≥11.6)	≥1114(≥14)	302-326(38-40)	100ºC
42M	1280-1320(12.8-13.2)	≥955(≥12.0)	≥1114(≥14)	318-342(40-43)	100ºC
45M	1320-1380(13.2-13.8)	≥955(≥12.5)	≥1114(≥14)	342-366(43-46)	100ºC
48M	1360-1430(13.6-14.3)	≥1027(≥12.9)	≥1114(≥14)	366-390(46-49)	100ºC
50M	1400-1450(14.0-14.5)	≥10339(≥13.0)	≥1114(≥14)	382-406(48-51)	100ºC
35H	1170-1220(11.7-12.2)	≥868(≥10.9)	≥1353(≥17)	263-287(33-36)	120ºC
38H	1220-1250(12.2912.5)	≥899(≥11.3)	≥1353(≥17)	287-310(36-39)	120ºC
40H	1250-1280(12.8-12.8)	≥923(≥11.6)	≥1353(≥17)	302-326(38-41)	120ºC
42H	1280-1320(12.8-13.2)	≥955(≥12.0)	≥1353(≥17)	318-342(40-43)	120ºC
45H	1300-1360(13.0-13.6)	≥963(≥12.1)	≥1353(≥17)	326-358(43-460	120ºC
48H	1370-1430(13.7-14.3)	≥955(≥12.5)	≥1353(≥17)	366-390(46-49)	120ºC
35SH	1170-1220(11.7-12.2)	≥876(≥11.0)	≥1592(≥20)	263-287(33-36)	150ºC
38SH	1220-1250(12.2-12.5)	≥907(≥11.4)	≥1592(≥20)	287-310(36-39)	150ºC
40SH	1240-1280(12.5-12.8)	≥939(≥11.8)	≥1592(≥20)	302-326(38-41)	150ºC
42SH	1280-1320(12.8-13.2)	≥987(≥12.4)	≥1592(≥20)	318-342(40-43)	150ºC
45SH	1320-1380(13.2-13.8)	≥1003(≥12.6)	≥1592(≥20)	342-366(43-46)	150ºC
30UH	1080-1130(10.8-11.3)	≥812(≥10.2)	≥1990(≥25)	223-247(28-31)	180ºC
33UH	1130-1170(11.3-11.7)	≥852(≥10.7)	≥1990(≥25)	247-271(31-34)	180ºC
35UH	1180-1220(11.8-12.2)	≥860(≥10.8)	≥1990(≥25)	263-287(33-36)	180ºC
38UH	1220-1250(12.2-12.5)	≥876(≥11.0)	≥1990(≥25)	287-310(36-39)	180ºC
40UH	1240-1280(12.5-12.8)	≥899(≥11.3)	≥1990(≥25)	302-326(38-41)	180ºC
28EH	1040-1090(10.4-10.9)	≥780(≥9.8)	≥2388(≥30)	207-231(26-29)	200ºC
30EH	1080-1130(10.8-11.3)	≥812(≥10.2)	≥2388(≥30)	223-247(28-31)	200ºC
33EH	1130-1170(11.3-11.7)	≥836(≥10.5)	≥2388(≥30)	247-271(31-34)	200ºC
35EH	1170-1220(11.7-12.2)	≥876(≥11.0)	≥2388(≥30)	263-287(33-36)	200ºC
38EH	1220-1250(12.2-12.5)	≥899(≥11.3)	≥2388(≥30)	287-310(36-39)	200ºC
28AH	1020-1080(10.2-10.8)	≥780(≥9.8)	≥2704(≥34)	199-231(25-29)	240ºC
30AH	1020-1080(10.2-10.8)	≥811(≥10.2)	≥2704(≥34)	223-247(28-29)	240ºC
N35T	1170-1210(11.7-12.1)	≥868(≥10.9)	≥955(≥12)	263-287(33-36)	80ºC
N45T	1320-1380(13.2-13.8)	≥876(≥11.0)	≥955(≥12)	342-366(43-46)	80ºC
N48T	1380-1420(13.8-14.2)	≥836(≥10.5)	≥876(≥11)	366-390(46-49)	80ºC
35MT	1170-1210(11.7-12.1)	≥868(≥10.9)	≥1114(≥14)	263-287(33-36)	100ºC
45MT	1320-1380(13.2-13.8)	≥995(≥12.5)	≥1114(≥14)	342-366(43-46)	100ºC
38HT	1210-1250(12.1-12.5)	≥899(≥11.3)	≥1353(≥17)	287-310(36-39)	120ºC
40HT	1240-1280(12.4-12.8)	≥923(≥11.6)	≥1353(≥17)	302-326(38-41)	120ºC
45HT	1320-1380(13.2-13.8)	≥995(≥12.5)	≥1353(≥16)	342-366(43-46)	120ºC
35SHT	1170-1210(11.7-12.1)	≥876(≥11.0)	≥1592(≥20)	263-287(33-36)	150ºC
38SHT	1210-1250(12.1-12.5)	≥907(≥11.4)	≥192(≥20)	287-310(36-39)	150ºC
42SHT	1280-1320(12.8-13.2)	≥995(≥12.5)	≥1592(≥20)	318-342(40-43)	150ºC
L-30SHT	1080-1130(10.8-11.3)	≥804(≥10.1)	≥1592(≥20)	223-247(28-31)	150ºC
L-33SHT	1130-1170(11.3-11.7)	≥844(≥10.6)	≥1592(≥20)	247-271(31-34)	150ºC
L-35SHT	1170-1210(11.7-12.1)	≥876(≥111.0)	≥1592(≥20)	263-287(33-36)	150ºC
L-38SHT	1210-1250(12.1-12.5)	≥907(≥11.4)	≥1592(≥20)	287-310(36-39)	150ºC
L-30UHT	1080-1130(10.8-11.3)	≥812(≥10.2)	≥1990(≥25)	223-247(28-31)	180ºC
L-33UHT	1130-1170(11.3-11.7)	≥852(≥10.7)	≥1990(≥25)	247-271(31-34)	180ºC
L-38UHT	1210-1250(12.1-12.5)	≥907(≥11.4)	≥1990(≥25)	287-310(36-39)	180ºC
L-30EHT	1080-1130(10.8-11.3)	≥812(≥10.2)	≥2388(≥30)	223-247(28-31)	180ºC

Ningbo Xingde Magnet Co., Ltd. is located in southern Ningbo. We are specialized in product of NdFeB, the up-to-date permanent magnets, and technology development. Our company has advanced manufacturing and quality control equipments and outstanding technicians.

Our company was established in 1992, the series products of NdFeB permanent magnet has high Energy Product, high Coercive Force and high Induction. We received excellent customer satisfaction by strict ISO 9001: 2008 quality management system and pricing system. "Conscientious and responsible, customer satisfaction comes first" is always our aim. We are offering full range of magnet products with fine quality and competitive prices, delivering top class customer services.