Cylinder Ring Sintered Permanent Neodymium NdFeB Epoxy Magnet with ISO and RoHS
Model NO.
N35-N54(M, H, Sh, Uh, Eh, Ah)
Grade
N35-N54(M,H,Sh,Uh,Eh,Ah)
Preparation Method
Sintering
Composition
Neodymium
Tolerance
±0.03mm-±0.05mm
Material
ND-Fe-B Magnet
Work Temperature
80-230ºC
Product Type
Rare Earth Magnet
Lead Time
7-20days
Certification
ISO9001,ISO14001,ISO/Ts-16949,RoHS,Reach
Transport Package
by Sea/by Air/Express
Specification
customized
Trademark
XF MAG
Origin
China
HS Code
8505119000
Production Capacity
5000 Tons/Year
Package Size
30.00cm * 20.00cm * 15.00cm
Package Gross Weight
0.900kg
Reference Price
$ 0.01 - 6.30
Description
Product Description
| Product name | Permanent NdFeB Magnet, Rare earth Magnet |
| Shape | Cylinder Ring |
| Directiom of magnetisation | Radial or axial magnetization, width magnetization, thickness magnetization, Multipoles and Radial magnetization, Customized magnetization is welcome |
| Type of coating | NI, NI-CU-NI, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, No coating, etc. |
| Grade | N35-N54, 35M-52M, 35H-50H, 33SH-48SH, 28UH-45UH, 28EH-42EH, 28AH-40AH |
NdFeb has the best performance among the rare-earth permanent magnets. It is the rare earth permanent magnet with the strongest magnetic property at present. It has an extreme high BH max and good Hcj, and greatly machinability. It is the most widely used permanent magnet material in the industrial field and known as the "Magnet King".
As NdFeB is easily oxidized or corroded, it can be plated or coated according to the requirements of the working environment of the product. The coating could be nickel, nickel-copper-nickel, zinc, tin, chromium, black epoxy, phosphorization, not plating, etc. All coatings meet the requirements of RoHS.
NdFeb is the alloy magnet of Neodymium (Nd), Iron (Fe), Boron (B) and some other microelements, produce through the Powder Metallurgy technology. China owns abundant rare earth resources and supplies the world 70% rare earth magnets.
At present, the performance of our products has reached the first-class level of the world. Our products have been widely used in aerospace, medical, electronic equipment, automotive equipment, motors, generators, nuclear magnetic resonance, magnetic levitation, magnetic separator, electro-acoustic fields, etc.
MAGNETIC PROPERTY PARAMETERS OF SINTERED NDFEB MAGNET
| Grade | Br | Hcb | Hcj | ( BH )max | Tw: ºC |
| mT(kGs) | kA/m(kOe) | kA/m(kOe) | kJ/m3(MGOe) | ||
| N35 | 1170-1220(11.7-12.2) | ≥868(10.9) | ≥955(12) | 263-287(33-36) | 80 ºC |
| N38 | 1220-1250(12.2-12.5) | ≥899(11.3) | ≥955(12) | 287-310(36-39) | 80 ºC |
| N40 | 1250-1280(12.5-12.8) | ≥907(11.4) | ≥955(12) | 302-326(38-41) | 80 ºC |
| N42 | 1280-1320(12.8-13.2) | ≥915(11.5) | ≥955(12) | 318-342(41-43) | 80 ºC |
| N45 | 1320-1380(13.2-13.8) | ≥923(11.6) | ≥955(12) | 342-366(43-46) | 80 ºC |
| N48 | 1380-1420(13.8-14.2) | ≥923(11.6) | ≥955(12) | 366-390(46-49) | 80 ºC |
| N50 | 1400-1450(14.0-14.5) | ≥796(10.0) | ≥876(11) | 374-406(47-51) | 80 ºC |
| N52 | 1430-1480(14.3-14.8) | ≥796(10.0) | ≥876(11) | 390-422(49-53) | 80 ºC |
| N54 | 1450-1510(14.5-15.1) | ≥836(10.5) | ≥876(11) | 406-438(51-55) | 80 ºC |
| 33M | 1130-1170(11.3-11.7) | ≥836(10.5) | ≥1114(14) | 247-263(31-33) | 100 ºC |
| 35M | 1170-1220(11.7-12.2) | ≥868(10.9) | ≥1114(14) | 263-287(33-36) | 100 ºC |
| 38M | 1220-1250(12.2-12.5) | ≥899(11.3) | ≥1114(14) | 287-310(36-39) | 100 ºC |
| 40M | 1250-1280(12.5-12.8) | ≥923(11.6) | ≥1114(14) | 302-326(38-41) | 100 ºC |
| 42M | 1280-1320(12.8-13.2) | ≥955(12.0) | ≥1114(14) | 318-342(40-43) | 100 ºC |
| 45M | 1320-1380(13.2-13.8) | ≥995(12.5) | ≥1114(14) | 342-366(43-46) | 100 ºC |
| 48M | 1360-1430(13.6-14.3) | ≥1027(12.9) | ≥1114(14) | 366-390(46-49) | 100 ºC |
| 50M | 1400-1450(14.0-14.5) | ≥1033(13.0) | ≥1114(14) | 382-406(48-51) | 100 ºC |
| 52M | 1420-1480(14.2-14.8) | ≥1059(13.3) | ≥1114(14) | 390-422(49-53) | 100 ºC |
| 35H | 1170-1220(11.7-12.2) | ≥868(10.9) | ≥1353(17) | 263-287(33-36) | 120 ºC |
| 38H | 1220-1250(12.2-12.5) | ≥899(11.3) | ≥1353(17) | 287-310(36-39) | 120 ºC |
| 40H | 1250-1280(12.5-12.8) | ≥923(11.6) | ≥1353(17) | 302-326(38-41) | 120 ºC |
| 42H | 1280-1320(12.8-13.2) | ≥955(12.0) | ≥1353(17) | 318-342(40-43) | 120 ºC |
| 45H | 1320-1360(13.2-13.6) | ≥963(12.1) | ≥1353(17) | 326-358(43-46) | 120 ºC |
| 48H | 1370-1430(13.7-14.3) | ≥995(12.5) | ≥1353(17) | 366-390(46-49) | 120 ºC |
| 50H | 1400-1450(14.0-14.5) | ≥1027(12.9) | ≥1274(16) | 374-406(47-51) | 120 ºC |
| 35SH | 1170-1220(11.7-12.2) | ≥876(11.0) | ≥1592(20) | 263-287(33-36) | 150 ºC |
| 38SH | 1220-1250(12.2-12.5) | ≥907(11.4) | ≥1592(20) | 287-310(36-39) | 150 ºC |
| 40SH | 1250-1280(12.5-12.8) | ≥939(11.8) | ≥1592(20) | 302-326(38-41) | 150 ºC |
| 42SH | 1280-1320(12.8-13.2) | ≥987(12.4) | ≥1592(20) | 318-342(40-43) | 150 ºC |
| 45SH | 1320-1380(13.2-13.8) | ≥1003(12.6) | ≥1592(20) | 342-366(43-46) | 150 ºC |
| 48SH | 1360-1400(13.6-14.0) | ≥1034(13) | ≥1592(20) | 366-390(46-49) | 150 ºC |
| 28UH | 1020-1080(10.2-10.8) | ≥764(9.6) | ≥1990(25) | 207-231(26-29) | 180 ºC |
| 30UH | 1080-1130(10.8-11.3) | ≥812(10.2) | ≥1990(25) | 223-247(28-31) | 180 ºC |
| 33UH | 1130-1170(11.3-11.7) | ≥852(10.7) | ≥1990(25) | 247-271(31-34) | 180 ºC |
| 35UH | 1180-1220(11.8-12.2) | ≥860(10.8) | ≥1990(25) | 263-287(33-36) | 180 ºC |
| 38UH | 1220-1250(12.2-12.5) | ≥876(11.0) | ≥1990(25) | 287-310(36-39) | 180 ºC |
| 40UH | 1250-1280(12.5-12.8) | ≥899(11.3) | ≥1990(25) | 302-326(38-41) | 180 ºC |
| 42UH | 1290-1350(12.9-13.5) | ≥963(12.1) | ≥1990(25) | 318-350(40-44) | 180 ºC |
| 28EH | 1040-1090(10.4-10.9) | ≥780(9.8) | ≥2388(30) | 207-231(26-29) | 200 ºC |
| 30EH | 1080-1130(10.8-11.3) | ≥812(10.2) | ≥2388(30) | 223-247(28-31) | 200 ºC |
| 33EH | 1130-1170(11.3-11.7) | ≥876(10.5) | ≥2388(30) | 247-271(31-34) | 200 ºC |
| 35EH | 1170-1220(11.7-12.2) | ≥876(11.0) | ≥2388(30) | 263-287(33-36) | 200 ºC |
| 38EH | 1220-1250(12.2-12.5) | ≥899(11.3) | ≥2388(30) | 287-310(36-39) | 200 ºC |
| 40EH | 1260-1290(12.6-12.9) | ≥939(11.6) | ≥2388(30) | 302-326(38-41) | 200 ºC |
| 28AH | 1040-1090(10.4-10.9) | ≥787(9.9) | ≥2624(33) | 207-231(26-29) | 230 ºC |
| 30AH | 1080-1140(10.8-11.3) | ≥819(10.3) | ≥2624(33) | 223-247(28-31) | 230 ºC |
| 33AH | 1130-1170(11.3-11.7) | ≥843(10.6) | ≥2624(33) | 247-271(31-34) | 230 ºC |
| 35AH | 1170-1220(11.7-12.2) | ≥876(11) | ≥2624(33) | 263-287(33-36) | 230 ºC |
| Note:1. The above magnetic parameters and physical characteristics are data at room temperature | |||||
| 2.The maximum operating temperature depends on the magnetic aspect ratio, coating and environment factors. | |||||
Hangzhou Xinfeng Magnetic Materials Co.,Ltd
Hangzhou Xinfeng Magnetic Materials Co., Ltd., was founded in 2000 which is located in Hangzhou city, Zhejiang Province, China.It is a new high-tech enterprise specialized in the research, production, application and development of permanent magnet materials. Our main business are: NdFeb magnets; SmCo magnets; Alnico magnets; Ceramic (Ferrite magnets); Rubber magnetsand Magnetic Assembly. Our production technology is in the domestic leading and international advanced level. More than 20 extraordinary years make us become one of the enterprises with the largest production scale and the most complete permanent magnet products in the permanent magnet industry.
Xinfeng Magnet covers an area of 30,000 square meters, with more than 300 staffs and 5000 tons annual capacity. The company has the most comprehensive testing laboratory and sophisticated testing equipment to ensure the quality of the products. We have passed ISO9001:2001 and TS16949:2009 quality management system certification. Our strong R&D team and excellent R&D capability enable us obtain a number of national patents.
Our products are widely used in Motor, Electroacoustic, Automotive, Instrument, Communication, Household Applications, Medical Device, Wind Power, Aerospace and other high-tech and future Energy Fields. Our main markets are North America, South America, Japan and South Korea, Southeast Asia, India and other countries and regions.
Xinfeng Magnet covers an area of 30,000 square meters, with more than 300 staffs and 5000 tons annual capacity. The company has the most comprehensive testing laboratory and sophisticated testing equipment to ensure the quality of the products. We have passed ISO9001:2001 and TS16949:2009 quality management system certification. Our strong R&D team and excellent R&D capability enable us obtain a number of national patents.
Our products are widely used in Motor, Electroacoustic, Automotive, Instrument, Communication, Household Applications, Medical Device, Wind Power, Aerospace and other high-tech and future Energy Fields. Our main markets are North America, South America, Japan and South Korea, Southeast Asia, India and other countries and regions.
1.What are your prices?
Our prices are subject to change depending on supply and othe r market factors. We will send you an updated price list after you company contact us for further information.
2.Do you have a minimum order quantity?
Yes , we require all international orders to have an ongoin g minimum order quantity. If you are looking to resell but in much smaller quantities, we recommend you check out our website.
3.Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required
4.What is the average lead time?
For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when we have received your deposit, and we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate y our needs. In most cases we are able to do so .
5.What kinds of payment methods do you accept?
You can make the pa y ment to our bank account , Western Union or Pa yP al .
50% deposit in advance, 50% balance before shipment.
6.What is the product warranty?
We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone's satisfaction.
7.Do you guarantee safe and secure delivery of products?
Yes, we always use high quality export packaging. We also use specialized hazard packing for dangerous goods and validated cold storage shippers for temperature sensitive items. Specialist packagin g and non-standard packing requirements m a y i ncur an add i tional charge .
8. How about the shipping fees?
The shipping cost depends on the way you choose to get the goods. Express is normally the most quickest but also most expensive wa y . By sea freight is the best solution for bi g amounts. Exactl y freight rates we can onl y give y ou if we know the details of amount , weight and wa y . Please contact us for further information .
NdFeB Magnet
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