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Super strong O ring shape pure permanent magnet

Super strong O ring shape pure permanent magnet, this magnet uses high-purity rare earth materials to create super strong magnetic force, the O-ring design is unique, perfect for a variety of installation needs. Widely used in electronics, machinery, medical and other fields. Stable, reliable and durable.

Keyword:

Super strong O ring shape pure permanent magnet

Classification:

Pure Permanent Magnet

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Hot Products

Grade	Remanence Induction		Coercivity		Intrinsic Coercivity		๋Maximum Energy product		Working Temperature	Density
	Br		HcB		HcJ		(BH)max		Tw	ρ
	T	KGs	KA/m	KOe	KA/m	KOe	KJ/m³	MGOe	℃	g/cm3
General Process
N38	1.23-1.30	12.3-13.0	≥876	≥11	≥955	≥12	287-318	36-40	≤80	≥7.5
N40	1.26-1.32	12.6-13.2	≥876	≥11	≥955	≥12	302-334	38-42	≤80	≥7.5
N42	1.29-1.35	12.9-13.5	≥876	≥11	≥955	≥12	318-350	40-44	≤80	≥7.5
N45	1.32-1.38	13.2-13.8	≥876	≥11	≥955	≥12	334-366	42-46	≤80	≥7.5
N48	1.37-1.43	13.7-14.3	≥876	≥11	≥955	≥12	358-390	45-49	≤80	≥7.5
N50	1.40-1.45	14.0-14.5	≥876	≥11	≥955	≥12	374-406	47-51	≤80	≥7.5
N52	1.42-1.48	14.2-14.8	≥836	≥10.5	≥876	≥11	390-422	49-53	≤80	≥7.5
N55	1.46-1.51	14.6-15.1	≥860	≥10.8	≥955	≥12	406-438	51-55	≤80	≥7.5
N38M	1.23-1.30	12.3-13.0	≥915	≥11.5	≥1114	≥14	287-318	36-40	≤100	≥7.5
N40M	1.26-1.32	12.6-13.2	≥939	≥11.8	≥1114	≥14	302-334	38-42	≤100	≥7.5
N42M	1.29-1.35	12.9-13.5	≥963	≥12.1	≥1114	≥14	318-350	40-44	≤100	≥7.5
N45M	1.32-1.38	13.2-13.8	≥987	≥12.4	≥1114	≥14	334-366	42-46	≤100	≥7.5
N48M	1.37-1.43	13.7-14.3	≥1019	≥12.8	≥1114	≥14	358-390	45-49	≤100	≥7.5
N50M	1.40-1.45	14.0-14.5	≥1043	≥13.1	≥1114	≥14	374-406	47-51	≤100	≥7.5
N52M	1.42-1.48	14.2-14.8	≥1059	≥13.3	≥1114	≥14	390-422	49-53	≤100	≥7.5
N54M	1.46-1.51	14.6-15.1	≥995	≥12.5	≥1035	≥13	406-438	51-55	≤100	≥7.5
N35H	1.17-1.24	11.7-12.4	≥876	≥11.0	≥1353	≥17	263-295	33-37	≤120	≥7.5
N38H	1.23-1.30	12.3-13.0	≥915	≥11.5	≥1353	≥17	286-318	36-40	≤120	≥7.5
N40H	1.26-1.32	12.6-13.2	≥939	≥11.8	≥1353	≥17	302-334	38-42	≤120	≥7.5
N42H	1.29-1.35	12.9-13.5	≥963	≥12.1	≥1353	≥17	318-350	40-44	≤120	≥7.5
N45H	1.32-1.38	13.2-13.8	≥987	≥12.4	≥1353	≥17	334-366	42-46	≤120	≥7.5
N48H	1.37-1.43	13.7-14.3	≥1011	≥12.7	≥1353	≥17	358-390	45-49	≤120	≥7.5
N50H	1.40-1.45	14.0-14.5	≥1027	≥12.9	≥1353	≥17	374-406	47-51	≤120	≥7.5
N52H	1.42-1.48	14.2-14.8	≥1059	≥13.3	≥1353	≥17	390-422	49-53	≤120	≥7.5
N33SH	1.14-1.21	11.4-12.1	≥852	≥10.7	≥1592	≥20	247-279	31-35	≤150	≥7.5
N35SH	1.17-1.24	11.7-12.4	≥876	≥11.0	≥1592	≥20	263-295	33-37	≤150	≥7.5
N38SH	1.23-1.29	12.3-12.9	≥915	≥11.5	≥1592	≥20	287-318	36-40	≤150	≥7.5
N40SH	1.26-1.32	12.6-13.2	≥939	≥11.8	≥1592	≥20	302-334	38-42	≤150	≥7.5
N42SH	1.29-1.35	12.9-13.5	≥963	≥12.1	≥1592	≥20	318-350	40-44	≤150	≥7.5
N45SH	1.32-1.38	13.2-13.8	≥987	≥12.4	≥1592	≥20	334-366	42-46	≤150	≥7.5
to be conRnued

Grade	Remanence Induction		Coercivity		Intrinsic Coercivity		Maximum Energy product		WorkingTemperature	Density
Grade	Br		HcB		HcJ		(BH)max		Tw	ρ
Grade	T	KGs	KA/m	KOe	KA/m	KOe	KJ/m³	MGOe	℃	g/cm3
N48SH	1.37-1.43	13.7-14.3	≥1011	≥12.7	≥1592	≥20	358-390	45-49	≤150	≥7.5
N50SH	1.40-1.45	14.0-14.5	≥1027	≥12.9	≥1592	≥20	374-406	47-51	≤150	≥7.5
N52SH	1.42-1.48	14.2-14.8	≥1035	≥13	≥1512	≥19	390-422	49-53	≤150	≥7.5
N30UH	1.08-1.13	10.8-11.3	≥796	≥10.0	≥1990	≥25	223-255	28-31	≤180	≥7.5
N33UH	1.14-1.18	11.4-11.8	≥852	≥10.5	≥1990	≥25	247-279	31-35	≤180	≥7.5
N35UH	1.17-1.24	11.7-12.4	≥876	≥11.0	≥1990	≥25	263-295	33-37	≤180	≥7.5
N38UH	1.23-1.29	12.3-12.9	≥915	≥11.5	≥1990	≥25	287-318	36-40	≤180	≥7.5
N40UH	1.26-1.32	12.6-13.2	≥939	≥11.8	≥1990	≥25	302-334	38-42	≤180	≥7.5
N42UH	1.28-1.35	12.8-13.5	≥963	≥12.1	≥1990	≥25	310-350	39-44	≤180	≥7.5
N45UH	1.32-1.38	13.2-13.8	≥987	≥12.4	≥1990	≥25	334-366	42-46	≤180	≥7.5
N48UH	1.37-1.42	13.7-14.2	≥1019	≥12.8	≥1910	≥24	358-390	45-49	≤180	≥7.5
N30EH	1.08-1.15	10.8-11.5	≥812	≥10.2	≥2388	≥30	223-255	28-32	≤200	≥7.5
N33EH	1.14-1.21	11.4-12.1	≥851	≥10.7	≥2388	≥30	247-279	31-35	≤200	≥7.5
N35EH	1.17-1.24	11.7-12.4	≥876	≥11.0	≥2388	≥30	263-295	33-37	≤200	≥7.5
N38EH	1.23-1.29	12.3-12.9	≥915	≥11.5	≥2388	≥30	287-318	36-40	≤200	≥7.5
N40EH	1.26-1.32	12.6-13.2	≥939	≥11.8	≥2388	≥30	302-334	38-42	≤200	≥7.5
N42EH	1.28-1.35	12.8-13.5	≥963	≥12.1	≥2388	≥30	310-350	39-44	≤200	≥7.5
N45EH	1.33-1.38	13.3-13.8	≥995	≥12.5	≥2308	≥29	334-366	42-46	≤200	≥7.5
N28AH	1.04-1.12	10.4-11.2	≥772	≥9.7	≥2786	≥35	207-239	26-30	≤230	≥7.5
N30AH	1.08-1.15	10.8-11.5	≥812	≥10.2	≥2786	≥35	223-255	28-32	≤230	≥7.5
N33AH	1.14-1.21	11.4-12.1	≥852	≥10.7	≥2786	≥35	247-279	31-35	≤230	≥7.5
N35AH	1.17-1.24	11.7-12.4	≥876	≥11.0	≥2786	≥35	263-295	33-37	≤230	≥7.5
N38AH	1.23-1.27	12.3-12.7	≥923	≥11.6	≥2786	≥35	287-318	36-40	≤230	≥7.5
N40AH	1.26-1.31	12.6-13.1	≥939	≥11.8	≥2628	≥33	302-334	38-42	≤230	≥7.5
N42AH	1.29-1.35	12.9-13.5	≥955	≥12.0	≥2628	≥33	318-350	40-44	≤230	≥7.5
to be conRnued

Grade	Remanence Induction		Coercivity		Intrinsic Coercivity		๋Maximum Energy product		Working Temperature	Density
	Br		HcB		HcJ		(BH)max		Tw	ρ
	T	KGs	KA/m	KOe	KA/m	KOe	KJ/m³	MGOe	℃	g/cm3
Diffusion Process
G48SH	1.37-1.42	13.7-14.2	≥1011	≥13	≥1592	≥20	358-390	45-49	≤150	≥7.5
G50SH	1.40-1.45	14.0-14.5	≥1027	≥13.2	≥1592	≥20	374-406	47-51	≤150	≥7.5
G52SH	1.42-1.48	14.2-14.8	≥1067	≥13.4	≥1592	≥20	390-422	49-53	≤150	≥7.5
G55SH	1.46-1.51	14.6-15.1	≥1083	≥13.6	≥1592	≥20	406-438	51-55	≤150	≥7.5
G45UH	1.33-1.38	13.3-13.8	≥978	≥12.4	≥1990	≥25	334-366	42-46	≤180	≥7.5
G48UH	1.37-1.42	13.7-14.2	≥1027	≥12.9	≥1990	≥25	358-390	45-49	≤180	≥7.5
G50UH	1.40-1.45	14.0-14.5	≥1051	≥13.2	≥1990	≥25	374-406	47-51	≤180	≥7.5
G52UH	1.42-1.48	14.2-14.8	≥1067	≥13.4	≥1990	≥25	390-422	49-53	≤180	≥7.5
G54UH	1.46-1.51	14.6-15.1	≥1075	≥13.5	≥1990	≥25	406-438	51-55	≤180	≥7.5
G40EH	1.26-1.31	12.6-13.1	≥955	≥12.0	≥2388	≥30	302-334	38-42	≤200	≥7.5
G44EH	1.29-1.35	12.9-13.5	≥971	≥12.2	≥2388	≥30	318-350	40-44	≤200	≥7.5
G46EH	1.33-1.38	13.3-13.8	≥1011	≥12.7	≥2388	≥30	334-366	42-46	≤200	≥7.5
G48EH	1.37-1.42	13.7-14.2	≥1027	≥12.9	≥2388	≥30	358-390	45-49	≤200	≥7.5
G50EH	1.40-1.45	14.0-14.5	≥1051	≥13.2	≥2308	≥29	374-406	47-51	≤200	≥7.5

PRODUCT DESCRIPTION

Super strong O ring shape pure permanent magnet, with magnetic properties, stable magnetic field and unique O ring design, is used in many industries and application fields. This permanent magnet is made of high-purity materials, ensuring its super strong magnetic force and long-term durability. It is an indispensable key component for various precision instruments, automation equipment, motors and sensors.

Product features:

Super strong magnetic force: Made of high-quality rare earth materials and precision processed, it has a magnetic force far exceeding that of ordinary magnets, can easily adsorb and fix heavy objects, and meet various high-strength requirements.
High purity and stable performance: The raw materials with extremely high purity are selected to ensure the stable and reliable performance of the magnet, and it is not easy to demagnetize after long-term use, and is suitable for various harsh environments.
O ring design: The unique O ring shape design is not only beautiful and generous, but also easier to install and fix. It can fit various curved surfaces and irregular shapes tightly and improve the use efficiency.
Wide application: It is widely used in electronics, communications, medical, machinery, aerospace and other fields. It is an ideal choice for motors, sensors, speakers, magnetic levitation and other equipment.
Environmentally friendly materials: All materials meet environmental standards, are non-toxic and harmless, recyclable, and in line with modern green production concepts.

Precautions for use:

Do not bring magnets close to magnetic storage media (such as hard disks, tapes, etc.) to avoid data loss.
Avoid exposing magnets to high temperatures or strong magnetic fields to avoid affecting their performance.
Please wear protective gloves when using to prevent hand injuries.

Contact Phone

+86-15658879560

Contact E-mail

sales@stmagnet.com

Contact Address

No.5,Aozhuangchen Industrial Park, Hangzhou, Zhejiang Province

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