Neodymium

Available specification

Countersunk Ring Magnets With mounting hole magnet Rare Earth Neodymium Magnets

  • Name :: Available specification (Unit: mm)
  • Types ::
  • Brand ::
  • Coating:: Epoxy
  • Magnetism direction:: Axial

1. Block Magnet

Sort

Drawing

Specification

Recommend

Size

Extreme size

Cuboid type

 NdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnetNdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnet

L

≤150

≤200

W

≤100

≤100

T

≤55

≤70

NdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnet

Dimension

Tolerance

Parallelism

0.5≤L≤10

±0.03

0.04

10≤L≤30

±0.05

0.06

30≤L≤50

±0.08

0.08

L>50

±0.1

0.1


2. Arc/C Magnet

Sort

Drawing

Specification

Recommend

Size

Extreme size


  C type


L

≤150

≤200

W

≤100

≤100

T

2≤T≤30

1.5≤T≤50

H

3≤H≤50

3≤H≤60


Part

Dimension

Tolerance

Thickness

T≤10

±0.04

10≤T≤30

±0.05

Length

L≤10

±0.03

10≤L≤30

±0.05

30≤L≤50

±0.08

L>50

±0.1

Chordal Length

W≤50

±0.05

W>50

±0.06


3. Cylinder Magnet

Sort

Drawing

Specification

Recommend

Size

Extreme size

Cylinder type


D

≤100

≤150

T

0.5≤T≤45

0.5≤T≤60


Outter Diameter

Tolerance

Parallelism

D≤10

±0.02

0.03

10≤D≤30

±0.03

0.03

D>30

±0.04

0.04


4. Ring Magnet

  Sort

Drawing


Specification

 

Ring type


D

d

T


Inner Diameter

Tolerance

Coaxiality

d≤10

±0.04

0.06

10≤d≤30

±0.05

0.06

30≤d≤50

±0.06

0.08

d>50

±0.08

0.1


NdFeB magnets catalogue download

NdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnet

NdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnet

1.MAX.Working Temperature is only for reference,depending on the circuit which the magnet is applications. 
2.When L/D ratio of testing piece is eaqual to 0.7,the open flux irreversible loss at Max.Working Temperature less/eaqual 5% is guaranteed.(Lmeans magnetization direction length,D means diameter of magnetic pole surface.) 
3.Users are recommended to consult us on any application involving temperature near to 150℃.


GradeRemanence(Br)Coercivity(Hcb)Intrinsic Coercivity Force(Hcj)Max.Energy Product(BH)mWorking Temp 
kGsTKOeKA/mKOeKA/mMGOeKJ/m3
Nom.min.Nom.min.Nom.min.Nom.min.Nom.min.Nom.min.
N3512.111.71.211.1711.510.8915860≥12≥9553533279263≤80
N3812.612.21.261.2211.510.8915860≥12≥9553836303287≤80
N4012.912.61.291.261110.5876836≥12≥9554038318303≤80
N4213.212.61.321.261110.5876836≥12≥9554240334318≤80
N4513.713.31.371.331110.5876836≥12≥9554543358342≤80
N4814.113.71.411.3710.810.2860812≥12≥9554846383367≤80
N5014.514.11.451.4110.810.2860812≥12≥9555048398383≤80
N35M12.111.71.211.1711.611924876≥14≥11143533279263≤100
N38M12.612.21.261.2211.811.4939907≥14≥11143836303287≤100
N40M12.912.61.291.2612.211.8971939≥14≥11144038318303≤100
N42M13.212.91.321.2912.612.21003971≥14≥11144240334318≤100
N45M13.713.31.371.3312.812.41019987≥14≥11144543358342≤100
N48M14.113.71.411.3712.812.41019987≥14≥11144846383367≤100
N33H11.711.41.171.141110.3876820≥17≥13533331263247≤120
N35H12.111.71.211.1711.510.8915860≥17≥13533533279263≤120
N38H12.612.21.261.221211.5955915≥17≥13533836303287≤120
N40H12.912.61.291.261211.5955915≥17≥13534038318303≤120
N42H13.212.91.321.2912.612.21003971≥17≥13534240334318≤120
N45H13.613.21.361.3212.812.41019987≥17≥13534543358342≤120
N48H13.813.61.381.3612.812.41019987≥17≥13534745375358≤120
N30SH11.210.81.121.0810.59.8836780≥20≥15953028239223≤150
N33SH11.711.41.171.141110.3876820≥20≥15953331263247≤150
N35SH12.111.71.211.1711.510.8915860≥20≥15953533279263≤150
N38SH12.612.21.261.2212.311.8979939≥20≥15953836303287≤150
N40SH12.912.61.291.2612.6121003955≥20≥15954038318303≤150
N42SH13.212.81.321.2812.612.21003971≥20≥15954240334318≤150
N45SH13.513.31.351.3312.812.21019981≥20≥15954542358334≤150
N28UH10.810.41.081.0410.29.8812780≥25≥19902826223207≤180
N30UH11.210.81.121.0810.610.1844804≥25≥19903028239223≤180
N33UH11.711.41.171.141110.3875820≥25≥19903331263247≤180
N35UH12.111.71.211.1711.510.8915860≥25≥19903533279263≤180
N38UH12.412.11.241.211211.4955908≥25≥19903835303279≤180
N40UH12.712.41.271.2412.211971924≥25≥19904038318303≤180
N42UH1312.81.31.2812.412987955≥25≥19904240342318≤180
N28EH10.810.41.081.0410.49.8811780≥30≥23882826223207≤200
N30EH11.210.81.121.0810.610.1844804≥30≥23883028239223≤200
N33EH11.711.21.171.121110.4876828≥30≥23883330263239≤200
N35EH12.111.71.211.1711.510.8915860≥30≥23883633287263≤200
N38EH12.4121.241.21211.6955924≥30≥23883835303287≤200
N28AH10.810.41.081.0410.410828796≥33≥26262826223207≤240
N30AH11.210.81.121.0810.610.1844804≥33≥26263028239223≤240
N33AH11.711.21.171.121110.4876828≥33≥26263331263247≤240
N35AH12.111.71.211.1711.510.8915860≥33≥26263533279263≤240

NdFeB magnets catalogue download

NdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnet

NdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnet

1.MAX.Working Temperature is only for reference,depending on the circuit which the magnet is applications. 
2.When L/D ratio of testing piece is eaqual to 0.7,the open flux irreversible loss at Max.Working Temperature less/eaqual 5% is guaranteed.(Lmeans magnetization direction length,D means diameter of magnetic pole surface.) 
3.Users are recommended to consult us on any application involving temperature near to 150℃.


GradeRemanence(Br)Coercivity(Hcb)Intrinsic Coercivity Force(Hcj)Max.Energy Product(BH)mWorking Temp 
kGsTKOeKA/mKOeKA/mMGOeKJ/m3
Nom.min.Nom.min.Nom.min.Nom.min.Nom.min.Nom.min.
N3512.111.71.211.1711.510.8915860≥12≥9553533279263≤80
N3812.612.21.261.2211.510.8915860≥12≥9553836303287≤80
N4012.912.61.291.261110.5876836≥12≥9554038318303≤80
N4213.212.61.321.261110.5876836≥12≥9554240334318≤80
N4513.713.31.371.331110.5876836≥12≥9554543358342≤80
N4814.113.71.411.3710.810.2860812≥12≥9554846383367≤80
N5014.514.11.451.4110.810.2860812≥12≥9555048398383≤80
N35M12.111.71.211.1711.611924876≥14≥11143533279263≤100
N38M12.612.21.261.2211.811.4939907≥14≥11143836303287≤100
N40M12.912.61.291.2612.211.8971939≥14≥11144038318303≤100
N42M13.212.91.321.2912.612.21003971≥14≥11144240334318≤100
N45M13.713.31.371.3312.812.41019987≥14≥11144543358342≤100
N48M14.113.71.411.3712.812.41019987≥14≥11144846383367≤100
N33H11.711.41.171.141110.3876820≥17≥13533331263247≤120
N35H12.111.71.211.1711.510.8915860≥17≥13533533279263≤120
N38H12.612.21.261.221211.5955915≥17≥13533836303287≤120
N40H12.912.61.291.261211.5955915≥17≥13534038318303≤120
N42H13.212.91.321.2912.612.21003971≥17≥13534240334318≤120
N45H13.613.21.361.3212.812.41019987≥17≥13534543358342≤120
N48H13.813.61.381.3612.812.41019987≥17≥13534745375358≤120
N30SH11.210.81.121.0810.59.8836780≥20≥15953028239223≤150
N33SH11.711.41.171.141110.3876820≥20≥15953331263247≤150
N35SH12.111.71.211.1711.510.8915860≥20≥15953533279263≤150
N38SH12.612.21.261.2212.311.8979939≥20≥15953836303287≤150
N40SH12.912.61.291.2612.6121003955≥20≥15954038318303≤150
N42SH13.212.81.321.2812.612.21003971≥20≥15954240334318≤150
N45SH13.513.31.351.3312.812.21019981≥20≥15954542358334≤150
N28UH10.810.41.081.0410.29.8812780≥25≥19902826223207≤180
N30UH11.210.81.121.0810.610.1844804≥25≥19903028239223≤180
N33UH11.711.41.171.141110.3875820≥25≥19903331263247≤180
N35UH12.111.71.211.1711.510.8915860≥25≥19903533279263≤180
N38UH12.412.11.241.211211.4955908≥25≥19903835303279≤180
N40UH12.712.41.271.2412.211971924≥25≥19904038318303≤180
N42UH1312.81.31.2812.412987955≥25≥19904240342318≤180
N28EH10.810.41.081.0410.49.8811780≥30≥23882826223207≤200
N30EH11.210.81.121.0810.610.1844804≥30≥23883028239223≤200
N33EH11.711.21.171.121110.4876828≥30≥23883330263239≤200
N35EH12.111.71.211.1711.510.8915860≥30≥23883633287263≤200
N38EH12.4121.241.21211.6955924≥30≥23883835303287≤200
N28AH10.810.41.081.0410.410828796≥33≥26262826223207≤240
N30AH11.210.81.121.0810.610.1844804≥33≥26263028239223≤240
N33AH11.711.21.171.121110.4876828≥33≥26263331263247≤240
N35AH12.111.71.211.1711.510.8915860≥33≥26263533279263≤240

NdFeB magnets catalogue download

NdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnet

NdFeB|SmCo|AlNiCo|Pot magnetNdFeB Magnets | Permanent Magnet | Pot magnets | Magnetic hook | Magnetic box | Cow magnet | Sintered Neodymium Magnets | Pot magnet

1.MAX.Working Temperature is only for reference,depending on the circuit which the magnet is applications. 
2.When L/D ratio of testing piece is eaqual to 0.7,the open flux irreversible loss at Max.Working Temperature less/eaqual 5% is guaranteed.(Lmeans magnetization direction length,D means diameter of magnetic pole surface.) 
3.Users are recommended to consult us on any application involving temperature near to 150℃.


GradeRemanence(Br)Coercivity(Hcb)Intrinsic Coercivity Force(Hcj)Max.Energy Product(BH)mWorking Temp 
kGsTKOeKA/mKOeKA/mMGOeKJ/m3
Nom.min.Nom.min.Nom.min.Nom.min.Nom.min.Nom.min.
N3512.111.71.211.1711.510.8915860≥12≥9553533279263≤80
N3812.612.21.261.2211.510.8915860≥12≥9553836303287≤80
N4012.912.61.291.261110.5876836≥12≥9554038318303≤80
N4213.212.61.321.261110.5876836≥12≥9554240334318≤80
N4513.713.31.371.331110.5876836≥12≥9554543358342≤80
N4814.113.71.411.3710.810.2860812≥12≥9554846383367≤80
N5014.514.11.451.4110.810.2860812≥12≥9555048398383≤80
N35M12.111.71.211.1711.611924876≥14≥11143533279263≤100
N38M12.612.21.261.2211.811.4939907≥14≥11143836303287≤100
N40M12.912.61.291.2612.211.8971939≥14≥11144038318303≤100
N42M13.212.91.321.2912.612.21003971≥14≥11144240334318≤100
N45M13.713.31.371.3312.812.41019987≥14≥11144543358342≤100
N48M14.113.71.411.3712.812.41019987≥14≥11144846383367≤100
N33H11.711.41.171.141110.3876820≥17≥13533331263247≤120
N35H12.111.71.211.1711.510.8915860≥17≥13533533279263≤120
N38H12.612.21.261.221211.5955915≥17≥13533836303287≤120
N40H12.912.61.291.261211.5955915≥17≥13534038318303≤120
N42H13.212.91.321.2912.612.21003971≥17≥13534240334318≤120
N45H13.613.21.361.3212.812.41019987≥17≥13534543358342≤120
N48H13.813.61.381.3612.812.41019987≥17≥13534745375358≤120
N30SH11.210.81.121.0810.59.8836780≥20≥15953028239223≤150
N33SH11.711.41.171.141110.3876820≥20≥15953331263247≤150
N35SH12.111.71.211.1711.510.8915860≥20≥15953533279263≤150
N38SH12.612.21.261.2212.311.8979939≥20≥15953836303287≤150
N40SH12.912.61.291.2612.6121003955≥20≥15954038318303≤150
N42SH13.212.81.321.2812.612.21003971≥20≥15954240334318≤150
N45SH13.513.31.351.3312.812.21019981≥20≥15954542358334≤150
N28UH10.810.41.081.0410.29.8812780≥25≥19902826223207≤180
N30UH11.210.81.121.0810.610.1844804≥25≥19903028239223≤180
N33UH11.711.41.171.141110.3875820≥25≥19903331263247≤180
N35UH12.111.71.211.1711.510.8915860≥25≥19903533279263≤180
N38UH12.412.11.241.211211.4955908≥25≥19903835303279≤180
N40UH12.712.41.271.2412.211971924≥25≥19904038318303≤180
N42UH1312.81.31.2812.412987955≥25≥19904240342318≤180
N28EH10.810.41.081.0410.49.8811780≥30≥23882826223207≤200
N30EH11.210.81.121.0810.610.1844804≥30≥23883028239223≤200
N33EH11.711.21.171.121110.4876828≥30≥23883330263239≤200
N35EH12.111.71.211.1711.510.8915860≥30≥23883633287263≤200
N38EH12.4121.241.21211.6955924≥30≥23883835303287≤200
N28AH10.810.41.081.0410.410828796≥33≥26262826223207≤240
N30AH11.210.81.121.0810.610.1844804≥33≥26263028239223≤240
N33AH11.711.21.171.121110.4876828≥33≥26263331263247≤240
N35AH12.111.71.211.1711.510.8915860≥33≥26263533279263≤240