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    Ring Shape NdFeB Magnet

    Ring Shape NdFeB Magnet

    Ergonomic, it is user-friendly which is convenient to use with the comfortable using experience. And it is light in weight with small size, which is portable, convenient to move and carry, contributing to reduce the cost of transportation.
    It is practical that it is widely used for the fields of electronics, electric machinery, medical equipment, toys, packaging, hardware machinery, aerospace, etc., such as the speaker, loudspeaker, sensors, motors, holding.

    Product Details

    Description

    -The ring shape NdFeB magnet is made of the high quality NdFeB magnet with the strongest magnetism, which is able to operate steadily with consistent and excellent performance.

    -Ergonomic, it is user-friendly which is convenient to use with the comfortable using experience. And it is light in weight with small size, which is portable, convenient to move and carry, contributing to reduce the cost of transportation.

    -With the good treatment on the surface, it is resistant to corrosion, oxygen and water, which is endurable, greatly prolonging its service life. It is smooth with no burrs that it won't do harm to the human body.

    -It is practical that it is widely used for the fields of electronics, electric machinery, medical equipment, toys, packaging, hardware machinery, aerospace, etc., such as the  speaker, loudspeaker, sensors, motors, holding.

    -With the rich experience as well as the refined exquisite workmanship of the company, the ring shape NdFeB magnet is available to have superior quality, which is cost effective.

    Specificaiton

    Performance/

    Grade

    Br mT
         (KGs)

    HcB KA/m
         (KOe)

    HcJ KA/m
         (KOe)

    (BH)max KJ/m3
         (MGOe)

    TW(?)

    N35

    1180(11.8)

    1230(12.1)

    868(10.9)

    955(12)

    263(33)

    278(35)

    80

    N38

    1230(12.3)

    1250(12.5)

    899(11.3)

    955(12)

    287(36)

    295(37)

    80

    N40

    1270(12.7)

    1280(12.8)

    923(11.6)

    955(12)

    303(38)

    310(39)

    80

    N42

    1290(12.9)

    1310(13.1)

    923(11.6)

    955(12)

    318(40)

    326(41)

    80

    N45

    1330(13.3)

    1350(13.5)

    876(11.0)

    955(12)

    342(43)

    350(44)

    80

    N48

    1360(13.6)

    1380(13.8)

    836(10.5)

    955(12)

    366(46)

    374(47)

    80

    N50

    1410(14.1)

    1420(14.2)

    860(10.8)

    876(11)

    374(47)

    390(49)

    70

    N52

    1430(14.3)

    1440(14.4)

    836(10.8)

    876(11.0)

    390(49)

    406(51)

    70

    30M

    1080(10.8)

    1140(11.4)

    796(10)

    1114(14)

    223(28)

    246(31)

     

    33M

    1130(11.3)

    1150(11.5)

    836(10.5)

    1114(14)

    247(31)

    255(32)

     

    35M

    1180(11.8)

    1200(12.0)

    868(10.9)

    1114(14)

    263(33)

    271(34)

     

    38M

    1230(12.3)

    1250(12.5)

    899(11.3)

    1114(14)

    287(36)

    295(37)

     

    40M

    1270(12.7)

    1280(12.8)

    923(11.6)

    1114(14)

    303(38)

    310(39)

     

    42M

    1290(12.9)

    1310(13.1)

    955(12.0)

    1114(14)

    318(40)

    326(41)

     

    45M

    1330(13.3)

    1350(13.5)

    995(12.5)

    1114(14)

    342(43)

    350(44)

     

    48M

    1360(13.6)

    1380(13.8)

    1027(12.9)

    1114(14)

    358(45)

    374(47)

     

    50M

    1410(14.1)

    1420(14.2)

    1050(13.2)

    1114(14)

    374(47)

    390(49)

     

    30H

    1080(10.8)

    1100(11.0)

    796(10)

    1353(17)

    223(28)

    239(30)

     

    33H

    113011.3)

    1150(11.5)

    836(10.5)

    1353(17)

    247(31)

    255(32)

     

    35H

    1180(11.8)

    1200(12.0)

    868(10.9)

    1353(17)

    263(33)

    271(34)

     

    38H

    1230(12.3)

    1250(12.5)

    899(11.3)

    1353(17)

    287(36)

    295(37)

     

    40H

    1270(12.7)

    1280(12.8)

    923(11.6)

    1353(17)

    303(38)

    310(39)

     

    42H

    1290(12.9)

    1310(13.1)

    955(12.0)

    1353(17)

    318(40)

    326(41)

     

    45H

    1330(13.3)

    1340(13.4)

    995(12.5)

    1353(16)

    342(43)

    350(44)

     

    48H

    1360(13.6)

    1380(13.8)

    1027(12.9)

    1353(16)

    358(45)

    366(46)

     

    28SH

    1050(10.5)

    1080(10.8)

    764(9.6)

    1592(20)

    207(26)

    215(27)

     

    30SH

    1080(10.8)

    1100(11.0)

    804(10.1)

    1592(20)

    223(28)

    239(30)

     

    33SH

    1130(11.3)

    1150(11.5)

    844(10.6)

    1592(20)

    247(31)

    255(32)

     

    35SH

    1180(11.8)

    1200(12.0)

    876(11.0)

    1592(20)

    263(33)

    271(34)

     

    38SH

    1230(12.3)

    1250(12.5)

    907(11.4)

    1592(20)

    287(36)

    295(37)

     

    40SH

    1270(12.7)

    1280(12.8)

    939(11.8)

    1592(20)

    303(38)

    310(39)

     

    42SH

    1290(12.9)

    1310(13.1)

    955(12.0)

    1592(20)

    318(40)

    326(41)

     

    45SH

    1320(13.2)

    1340(13.4)

    995(12.5)

    1592(20)

    334(42)

    342(43)

     

    28UH

    1050(10.5)

    1080(10.8)

    764(9.6)

    1990(25)

    207(26)

    223(28)

     

    30UH

    1080(10.8)

    1100(11.0)

    812(10.2)

    1990(25)

    223(28)

    239(30)

     

    33UH

    1130(11.3)

    1150(11.5)

    852(10.7)

    1990(25)

    247(31)

    255(32)

     

    35UH

    1180(11.8)

    1200(12.0)

    860(10.8)

    1990(25)

    263(33)

    271(34)

     

    38UH

    1230(12.3)

    1250(12.5)

    907(11.4)

    1990(25)

    287(36)

    295(37)

     

    40UH

    1260(12.6)

    1270(12.7)

    923(11.6)

    1990(25)

    303(38)

    310(39)

     

    42UH

    1290(12.9)

    1310(13.1)

    923(11.6)

    1990(25)

    318(40)

    326(41)

     

    28EH

    1050(10.5)

    1080(10.8)

    764(9.6)

    2388(30)

    207(26)

    223(28)

     

    30EH

    1080(10.8)

    1100(11.0)

    812(10.2)

    2388(30)

    223(28)

    239(30)

     

    33EH

    1130(11.3)

    1150(11.5)

    812(10.2)

    2388(30)

    247(31)

    255(32)

     

    35EH

    1180(11.8)

    1200(12.0)

    812(10.2)

    2388(30)

    263(33)

    271(34)

     

    38EH

    1230(12.3)

    1250(12.5)

    868(10.9)

    2388(30)

    287(36)

    295(37)

     

    30TH

    1080(10.8)

    1100(11.0)

    812(10.2)

    2627(33)

    223(28)

    239(30)

     

    33TH

    1130(11.3)

    1150(11.5)

    812(10.2)

    2627(33)

    247(31)

    255(32)


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