Permanent magnet strong sintered rare earth small round magnet

Permanent Strong Neodymium Sintered Rare Earth Small Round MagnetsSpecialized In Custom Neodymium Magnets and Neodymium Magnetic Assemblies for More Than 15 Years!!!MaterialNdFeB (Neodymium Iron Boron)SizeALL THE SIZES COULD BE CUSTOMIZEDGradeN35-N52; M Series; H Series; SH Series; UH Series; EH Series; AH SeriesC

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Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets

Specialized In Custom Neodymium Magnets and Neodymium Magnetic Assemblies for More Than 15 Years!!!

MaterialNdFeB (Neodymium Iron Boron)
SizeALL THE SIZES COULD BE CUSTOMIZED
GradeN35-N52; M Series; H Series; SH Series; UH Series; EH Series; AH Series
CoatingNi-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Teflon(PTFE), Parylene etc.
Magnetization directionThickness, Length, Axially, Diameter, Radially, Multipolar
ApplicationNeodymium Rare Earth Permanent Magnets are widely used in motors, sensors, speakers, rotors, alarms, microphones, wind turbines/generators, and so on.


Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets
Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets

Magnetization Direction

Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets


Surface Treatment
 


Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets
 

Magnetic Property Parameters of Sintered NdFeB
GradeResidual InductionCoercive Force Intrinsic Coercive ForceMax Energy ProductMax Working Temp.
Br:KGs(mT)Hcb:Koe(KA/m)Hcj: Koe(KA/m)(BH)max:MGOe(KJ/m3)(TW)°C
N3511.8-12.2(1180-1220)≥10.8(860)≥12.0(955)33-36(262-286)≤80
N3812.2-12.6(1220-1260)≥10.8(860)≥12.0(955)36-39(286-310)≤80
N4012.6-12.9(1260-1290)≥11.0(876)≥12.0(955)38-40(302-318)≤80
N4212.9-13.3(1290-1330)≥11.0(876)≥12.0(955)40-43(318-343)≤80
N4513.3-13.7(1330-1370)≥11.0(876)≥12.0(955)43-46(343-366)≤80
N4813.7-14.0(1370-1400)≥10.8(860)≥12.0(955)46-49(366-390)≤80
N5014.0-14.4(1400-1440)≥10.5(836)≥12.0(955)48-50(382-398)≤80
N5214.2-14.5(1420-1450)≥10.5(836)≥12.0(955)50-52(398-413)≤80
N5414.5-15.1(1450-1510)≥10.5(836)≥11.0(876)51-55(406-438)≤80
N35M11.8-12.2(1180-1220)≥10.8(860)≥14.0(1114)33-36(262-286)≤100
N38M12.2-12.6(1220-1260)≥11.0(876)≥14.0(1114)36-39(286-310)≤100
N40M12.6-12.9(1260-1290)≥11.4(910)≥14.0(1114)38-40(302-318)≤100
N42M12.9-13.3(1290-1330)≥11.8(938)≥14.0(1114)40-43(318-343)≤100
N45M13.3-13.7(1330-1370)≥11.8(938)≥14.0(1114)43-46(343-366)≤100
N48M13.7-14.0(1370-1400)≥12.8(1019)≥14.0(1114)46-49(366-390)≤100
N50M14.0-14.4(1400-1440)≥13.1(1043)≥14.0(1114)48-50(382-398)≤100
N52M14.2-14.8(1420-1440)≥13.3(1059)≥14.0(1114)49-59(390-422)≤100
N35H11.8-12.2(1180-1220)≥11.0(876)≥17.0(1353)33-36(262-286)≤120
N38H12.2-12.6(1220-1260)≥11.0(876)≥17.0(1353)36-39(286-310)≤120
N40H12.6-12.9(1260-1290)≥11.5(915)≥17.0(1353)38-40(302-318)≤120
N42H12.9-13.3(1290-1330)≥11.8(938)≥17.0(1353)40-43(318-343)≤120
N45H13.3-13.7(1330-1370)≥11.8(938)≥17.0(1353)43-46(343-366)≤120
N48H13.7-14.0(1370-1400)≥12.2(938)≥17.0(1353)46-49(366-390)≤120
N50H14.0-14.4(1400-1440)≥12.2(938)≥17.0(1353)48-50(382-398)≤120
N35SH11.8-12.2(1180-1220)≥11.0(876)≥20.0(1593)33-36(262-286)≤150
N38SH12.2-12.6(1220-1260)≥11.0(876)≥20.0(1593)36-39(286-310)≤150
N40SH12.6-12.9(1260-1290)≥11.5(915)≥20.0(1593)38-40(302-318)≤150
N42SH12.9-13.3(1290-1330)≥11.8(938)≥20.0(1593)40-43(318-343)≤150
N45SH13.3-13.7(1330-1370)≥12.2(970)≥20.0(1593)43-46(343-366)≤150
N48SH13.7-14.3(1370-1430)≥12.7(1011)≥20.0(1593)45-49(358-390)≤150
N30UH10.8-11.4(1080-1140)≥10.1(804)≥25.0(1990)28-31(223-246)≤180
N33UH11.3-11.7(1130-1170)≥10.3(820)≥25.0(1990)30-33(239-262)≤180
N35UH11.8-12.2(1180-1220)≥11.2(892)≥25.0(1990)33-36(262-286)≤180
N38UH12.2-12.6(1220-1260)≥11.5(915)≥25.0(1990)36-39(286-310)≤180
N40UH12.6-12.9(1260-1290)≥11.8(938)≥25.0(1990)38-40(302-318)≤180
N42UH12.9-13.3(1290-1330)≥12.2(970)≥25.0(1990)40-43(318-343)≤180
N45UH13.3-13.7(1330-1370)≥10.1(804)≥25.0(1990)43-46(343-366)≤180
N30EH10.8-11.4(1080-1140)≥10.3(820)≥30.0(2388)28-31(223-246)≤200
N33EH11.3-11.7(1130-1170)≥11.0(876)≥30.0(2388)30-33(239-262)≤200
N35EH11.8-12.2(1180-1220)≥11.2(892)≥30.0(2388)33-36(262-286)≤200
N38EH12.2-12.6(1220-1260)≥11.6(939)≥30.0(2388)36-39(286-310)≤200
N40EH12.6-12.9(1260-1290)≥10.8(900)≥30.0(2388)38-40(302-318)≤200
N30AH10.8-11.4(1080-1140)≥10.1(804)≥35.0(2785)28-31(223-246)≤220
N33AH11.3-11.7(1130-1170)≥10.3(820)≥35.0(2785)30-33(239-262)≤220
N35AH11.7-12.1(1170-1210)≥10.9(876)≥35.0(2785)33-35(263-279)≤220


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Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets
Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets
Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets
Permanent Strong Neodymium Sintered Rare Earth Small Round Magnets

Tongli Advantages

• Tongli Group Have Tt's own Mine and Sintering Workshop Which Can Provide Stable Neodymium Magnet Material

• ISO/TS 16949, VDA 6.3, ISO9001, ISO14001 certified company, RoHS, REACH, SGS, FDA Complied Product.

• Over 100 Million Neodymium Magnets Sales Every year Abroad

• One-Stop Service From R&D To Mass Production.



FAQS

1. How to send an inquiry for Neodymium magnets?

You'd better tell us the grade, the specification, and quantity, if you don't know the grade, you can tell us the Gauss, or tell us the usage and application.

2. How about the response time for an inquiry?

We will contact you within 12 hours, Usually no more than 24 hours.

3. Can I visit your factory?

Of course, if possible, we will provide help for your visiting

4. Can I get samples?

Yes, we have regular materials in stock to help you to get the samples ASAP.

5. How about the payment terms?

Usually, 30% paid in advance, 70% balance paid before shipment, special requests can be negotiated.

6. How about the payment method?

T/T, Paypal, Western Union, L/C.

7. How about the packaging for neodymium magnets?

Usually, our magnets are packed with a 5-layer brown box, special packaging can be provided if needed.

8.  How about the lead time?

7-15 working days for regular neodymium magnets, special specs, or special material can be negotiated.

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