Welcome to visit Xiamen Kings Magnet Co.,Ltd. Neodymium Magnets Manufacturer
Call Us Now !
0086 0592 5663916Order Online Now !
brian@kingsmagnet.com
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality large ring ferrite magnet products.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality mini disc ferrite magnet products.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality rectangular ferrite magnet products.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality arc ferrite magnet products.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality cylinder SmCo magnet.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality disc SmCo magnet.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality arc NdFeB magnet for wind turbine motor.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality arc magnet for automobile motor.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality disc magnet for the earphone.
Read More
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality ring SmCo magnet.
Read More
Xiamen Kinsmagnet Company have been in magnet industry for 10 more years. Our team could provide you high antioxidant and high quality Rare Earth Alnico Ring Magnet products
Read More
Xiamen Kinsmagnet Company have been in magnet industry for 10 more years. Our team could provide you high antioxidant and high quality high performance block Alnico magnetic products
Read More
If you have questions about custom magnets,please leave us a message,we will reply you as soon as we can!
Contact Us
We are Xiamen Kings Magnet Company
Our company is a manufacturer of high-quality products.
.ItemNo :
NMOQ :
1origin :
ChinaColor :
ColorfulPort :
XiamenLead Date :
25-35 days
The size,shape and grade of magnet can be produced according to your request.
Welcome to contact us for futher informations.
Available dimensions
We have professional team, advanced equipment and well-trained QC staff to develop different sizes and shapes magnets as customer requirements which can be ensured with very high quality and precise tolerance.
Please see below dimensions of round neodymium magnet:
| Diameter(mm) | Height (mm) | Tolerance(mm) | Direction of Magnetzation |
| ∮0.5-240 | H 0.5-80 | +/-0.05 - +/-0.1 | Axial Magnetized |
| ∮0.5-60 | H 0.5-40 | +/-0.05 - +/-0.1 | Diametrical Magnetized |
The direction of magnetization
| Magnetic Properties Of Sintered NdFeB Magnet | ||||||
| Magnetic properties of N series | ||||||
| NO. | Grade |
Remanence Br mT(KG) |
Coercivity bHc KA/m(KOe) |
Intrinsic Coercivity iHc KA/m(KOe) |
Maximium Energy Product (BH)max KJ/m3 (MGOe) |
Max Working Temp. (℃) |
| 1 | N35 | 1170-1220(11.7-12.2) | ≥868（≥10.9） | ≥955（≥12） | 263-287(33-36) | 80℃ |
| 2 | N38 | 1220-1250(12.2_12.5) | ≥899（≥11.3） | ≥955（≥12） | 287-310(36-39) | 80℃ |
| 3 | N40 | 1250-1280(12.5-12.8) | ≥907（≥11.4） | ≥955（≥12） | 302-326(38-41) | 80℃ |
| 4 | N42 | 1280-1320(12.8-13.2) | ≥915（≥11.5） | ≥955（≥12） | 318-342(40-43) | 80℃ |
| 5 | N45 | 1320-1380(13.2-13.8) | ≥923（≥11.6） | ≥955（≥12） | 342-366(43-46) | 80℃ |
| 6 | N48 | 1380-1420(13.8-14.2) | ≥923（≥11.6） | ≥955（≥12） | 366-390(46-49) | 80℃ |
| 7 | N50 | 1400-1450(14.0-14.5) | ≥796（≥10.0） | ≥876（≥11） | 382-406(48-51) | 60℃ |
| 8 | N52 | 1430-1480(14.3-14.8) | ≥796（≥10.0） | ≥876（≥11） | 398-422(50-53) | 60℃ |
| 9 | N55 | 1470-1520(14.7-15.2) | ≥796（≥10.0） | ≥876（≥11） | 414-438(52-56) | 60℃ |
| Magnetic properties of M series | ||||||
| 1 | N35M | 1170-1220(11.7-12.2) | ≥868（≥10.9） | ≥1114（≥14） | 263-287(33-36) | 100℃ |
| 2 | N38M | 1220-1250(12.2-12.5) | ≥899（≥11.3） | ≥1114（≥14） | 287-310(36-39) | 100℃ |
| 3 | N40M | 1250-1280(12.5-12.8) | ≥923（≥11.6） | ≥1114（≥14） | 302-326(38-40) | 100℃ |
| 4 | N42M | 1280-1320(12.8-13.2) | ≥955（≥12.0） | ≥1114（≥14） | 318-342(40-43) | 100℃ |
| 5 | N45M | 1320-1380(13.2-13.8) | ≥955（≥12.5） | ≥1114（≥14） | 342-366(43-46) | 100℃ |
| 6 | N48M | 1360-1430(13.6-14.3) | ≥1027（≥12.9） | ≥1114（≥14） | 366-390(46-49) | 100℃ |
| 7 | N50M | 1400-1450(14.0-14.5) | ≥1033（≥13.0） | ≥1114（≥14） | 382-406(48-51) | 100℃ |
| 8 | N52M | 1430-1480(14.3-14.8) | ≥1033（≥13.0） | ≥1114（≥14） | 398-414(50-52) | 100℃ |
| Magnetic properties of H series | ||||||
| 1 | N33H | 1130-1170(11.3-11.7) | ≥844（≥10.6） | ≥1353（≥17） | 263-287(31-34） | 120℃ |
| 2 | N35H | 1170-1220(11.7-12.2) | ≥868（≥10.9） | ≥1353（≥17） | 263-287(33-36） | 120℃ |
| 3 | N38H | 1220-1250(12.2-12.5) | ≥899（≥11.3） | ≥1353（≥17） | 287-310(36-39) | 120℃ |
| 4 | N40H | 1250-1280(12.5-12.8) | ≥923（≥11.6） | ≥1353（≥17） | 302-326(38-41) | 120℃ |
| 5 | N42H | 1280-1320(12.8-13.2) | ≥955（≥12.0） | ≥1353（≥17） | 318-342(40-43) | 120℃ |
| 6 | N45H | 1300-1360(13.0-13.6) | ≥963（≥12.1） | ≥1353（≥17） | 326-358(43-46) | 120℃ |
| 7 | N48H | 1370-1430(13.7-14.3) | ≥955（≥12.5） | ≥1353（≥17） | 366-390(46-49) | 120℃ |
| 8 | N50H | 1400-1450(14.0-14.5) | ≥955（≥12.5） | ≥1353（≥17） | 382-406(48-51) | 120℃ |
| Magnetic properties of SH series | ||||||
| 1 | N30SH | 1080-1130(10.8-11.3) | ≥804（≥10.1） | ≥1592（≥20） | 233-247(28-31) | 150℃ |
| 2 | N33SH | 1130-1170(11.3-11.7) | ≥844（≥10.6） | ≥1592（≥20） | 247-271(31-34) | 150℃ |
| 3 | N35SH | 1170-1220(11.7-12.2) | ≥876（≥11.0） | ≥1592（≥20） | 263-287(33-36) | 150℃ |
| 4 | N38SH | 1220-1250(12.2-12.5) | ≥907（≥11.4） | ≥1592（≥20） | 287-310(36-39) | 150℃ |
| 5 | N40SH | 1240-1280(12.5-12.8) | ≥939（≥11.8） | ≥1592（≥20） | 302-326(38-41) | 150℃ |
| 6 | N42SH | 1280-1320(12.8-13.2) | ≥987（≥12.4） | ≥1592（≥20） | 318-342(40-43) | 150℃ |
| 7 | N45SH | 1320-1380(13.2-13.8) | ≥1003（≥12.6） | ≥1592（≥20） | 342-366(43-46) | 150℃ |
| 8 | N48SH | 1370-1430(13.7-14.3) | ≥1003（≥12.6） | ≥1592（≥20） | 366-390(46-49) | 150℃ |
| Magnetic properties of UH series | ||||||
| 1 | N30UH | 1080-1130(10.8-11.3) | ≥812（≥10.2） | ≥1990（≥25） | 223-247(28-31) | 180℃ |
| 2 | N33UH | 1130-1170(11.3-11.7) | ≥852（≥10.7） | ≥1990（≥25） | 247-271(31-34) | 180℃ |
| 3 | N35UH | 1180-1220(11.8-12.2) | ≥860（≥10.8） | ≥1990（≥25） | 263-287(33-36) | 180℃ |
| 4 | N38UH | 1220-1250(12.2-12.5) | ≥876（≥11.0） | ≥1990（≥25） | 287-310(36-39) | 180℃ |
| 5 | N40UH | 1240-1280(12.4-12.8) | ≥899（≥11.3） | ≥1990（≥25） | 302-326(38-41) | 180℃ |
| 6 | N42UH | 1280-1320(12.8-13.2) | ≥899（≥11.3） | ≥1990（≥25） | 318-342(40-43) | 180℃ |
| 7 | N45UH | 1320-1380(13.2-13.8) | ≥899（≥11.3） | ≥1990（≥25） | 334-358(42-45) | 180℃ |
| Magnetic properties of EH series | ||||||
| 1 | N28EH | 1040-1090(10.4-10.9) | ≥780（≥9.8） | ≥2388（≥30） | 207-231(26-29) | 200℃ |
| 2 | N30EH | 1080-1130(10.8-11.3) | ≥812（≥10.2） | ≥2388（≥30） | 223-247(28-31) | 200℃ |
| 3 | N33EH | 1130-1170(11.3-11.7) | ≥836（≥10.5） | ≥2388（≥30） | 247-271(31-34) | 200℃ |
| 4 | N35EH | 1170-1220(11.7-12.2) | ≥876（≥11.0） | ≥2388（≥30） | 263-287(33-36) | 200℃ |
| 5 | N38EH | 1220-1250(12.2-12.5) | ≥899（≥11.3） | ≥2388（≥30） | 287-310(36-39) | 200℃ |
| 6 | N40EH | 1240-1280(12.4-12.8) | ≥939（≥11.6） | ≥2388（≥30） | 302-326(38-41) | 200℃ |
| 7 | N42EH | 1280-1320(12.8-13.2) | ≥939（≥11.6） | ≥2388（≥30） | 320-340(38-41) | 200℃ |
| Magnetic properties of AH series | ||||||
| 1 | N30AH | 1020-1080(10.2-10.8) | ≥804（≥10.1） | ≥2786（≥35） | 223-239(28-30) | 220℃ |
| 2 | N33AH | 1140-1170(11.4-11.7) | ≥844（≥10.6） | ≥2786（≥35） | 247-263(31-33) | 220℃ |
| 3 | N35AH | 1170-1210(11.7-12.1) | ≥876（≥10.9） | ≥2786（≥35） | 263-279(33-36) | 220℃ |
| 4 | N38AH | 1220-1250(12.2-12.5) | ≥876（≥10.9） | ≥2706（≥34） | 279-310(36-39) | 220℃ |
Large Size Neodymium Magnet
1.Size: Customized 2.Grade: N35~N55 (M,H,SH,UH,EH,AH) 3.Coating: Zn,NiCuNi,Epoxy,Gold and etc. 4.Magnetized: Thickness,Axial,Diametrical,Multipoles 5.Max Operating Temperature: 60~220 degree celsius
Neodymium Magnet Bar
1.Size: Customized 2.Grade: N35~N55 (M,H,SH,UH,EH,AH) 3.Coating: Zn,NiCuNi,Epoxy,Gold and etc. 4.Magnetized: Thickness,Width,Length or Multipoles 5.Max Operating Temperature: 60~220 degree celsius
Customized Ring Neodymium Magnet
1.Size: Customized 2.Grade: N35~N55 (M,H,SH,UH,EH,AH) 3.Coating: Zn,NiCuNi,Epoxy,Gold 4.Magnetized: Axial or Diametrical 5.Max Operating Temperature: 60~220 degree celsius
High Performance Arc Neodymium Magnet
1.Size: Customized 2.Grade: N35~N55 (M,H,SH,UH,EH,AH) 3.Coating: Zn,NiCuNi,Epoxy,Gold 4.Magnetized: Diametrical direction 5.Max Operating Temperature: 60~220 degree celsius
Countersunk Neodymium Magnet
1.Size: Customized 2.Grade: N35~N55 (M,H,SH,UH,EH,AH) 3.Coating: Zn,NiCuNi,Epoxy,Gold 4.Magnetized: Axial 5.Max Operating Temperature: 60~220 degree celsius 6.Central hole with M3,M4,M5,M6 screw and etc.
Rare Earth Magnet Strong Arc Neodymium Magnet
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality arc magnet for the loudspeaker.
N52 High Performance Magnet Arc Neodymium Magnet Motor Magnet
Xiamen Kingsmagnet has been in magnet industry for 10 more years. We could provide the highest quality arc magnet for motor.
N42 Super Strong Disc Ndfeb Neodymium Magnet For Motor
We are Kings magnet company. We are committed to producing high quality products
Cylindric Neodymium Magnet
1.Size: Customized 2.Grade: N35~N55 (M,H,SH,UH,EH,AH) 3.Coating: Zn,NiCuNi,Epoxy,Gold 4.Magnetized: Axial or Diametrical 5.Max Operating Temperature: 60~220 degree celsius
The professional team to service !
