Neodymium

Countersunk Ring Magnets With mounting hole magnet Rare Earth Neodymium Magnets

Countersunk Ring Magnets With mounting hole magnet Rare Earth Neodymium Magnets

  • Name :: Countersunk Ring Magnets Mounting Hole magnet Rare Earth Neodymium Magnets
  • Types :: Countersunk Magnets Mounting magnet
  • Brand :: OPEN
  • Coating:: Epoxy
  • Magnetism direction:: Axial

Product Description                                                                                                    

Model Number: N35-N52                        Type: Permanent                Composite: Neodymium Magnet

Application: Industrial Magnet                Shape: Countersunk            Product Name: Mounting magnet

Coating: Zinc/NiCuNi/Epoxy/Gold           Material: NeFeB Magnet     Certification: ISO9001/SGS/Rohs

Size: Customized Magnet Size                 Color: Bright Silver              Grade: N35-N52- NSH/customized

Tolerance: 0.05mm ~ 0.1mm                    Name: Countersunk Ring Magnets

Magnetism direction: Thickness/Axial/Axially Magnetized/Radial

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

Product Show                                                                                                              

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

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1536479939187347.jpg

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

Q & A                                                                                                                           

Q: Are you trading company or manufacturer ?

A: We are manufacturer.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD,50% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.


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