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Rod pure permanent magnet round magnet ring magnets

Rod Pure Permanent Magnet Round Magnet Ring Magnets use top-grade pure permanent magnet materials to create durable magnetic ring rods. The circular design ensures uniform distribution and efficient use of magnetic force. It is widely used in motors, sensors, medical equipment, precision instruments and other fields, providing stable and powerful magnetic field support for various equipment.

Keyword:

Rod pure permanent magnet round magnet ring magnets

Classification:

Pure Permanent Magnet

Inquiry

Hot Products

Grade

Remanence Induction

Coercivity

Intrinsic Coercivity

๋Maximum Energy
product

Working
Temperature

Density

HcB

HcJ

(BH)max

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

Type: Rod Pure Permanent Magnet, Round Magnet, Ring Magnets

Material: High-performance pure permanent magnet materials such as sintered neodymium iron boron (NdFeB), rare earth cobalt permanent magnet materials (such as SmCo), etc., have excellent magnetic properties.
Shape: The product has various forms, including straight rod (Rod), round (Round) and ring (Ring), to meet the needs of different application scenarios.
Size: Products of different diameters, lengths and thicknesses can be customized according to customer needs.
Magnetic field strength: The magnetic field strength is high, and the specific value depends on the material type and specifications, usually reaching thousands to tens of thousands of Gauss.
Working temperature: It has good high temperature resistance and can work stably within a certain temperature range. The specific temperature resistance level needs to be determined according to the selected material.
Corrosion resistance: The surface can be specially treated, such as nickel plating, zinc plating, etc., to improve the corrosion resistance of the product.

Application scope and scenarios/fields
Industrial field:
As magnetic cores or magnetic poles in power equipment such as motors, generators, and transformers to improve the efficiency and performance of the equipment.
Used in raw material processing, such as filtering iron pins and other iron-containing impurities in raw materials to ensure the purity of the production process.
As sensor elements in automated production lines to monitor and control the movement state of mechanical parts.
Medical field:
As key components in medical equipment such as nuclear magnetic resonance and magnetic resonance imaging, helping doctors diagnose and treat diseases.
Used to separate biological molecules such as cells and proteins, it plays an important role in molecular biology, clinical diagnosis and treatment.
Scientific research field:
As a research tool in experiments in physics, chemistry, biology and other disciplines, it helps scientists explore various phenomena and laws.
It has important application value in the research of magnetic materials, magnetic storage and other fields.
Environmental protection field:
Used to remove magnetic pollutants in water, such as iron and manganese ions, to help environmental protection and water purification.
As a key component of magnetic separation equipment in wastewater and solid waste treatment.
Other fields:
Widely used in electronics, electrical, machinery, transportation, daily necessities and other fields, such as permanent magnets in speakers and telephone receivers; magnetic systems in magnetoelectric meters; permanent magnetic devices used in the machinery manufacturing industry (such as permanent magnetic chucks for surface grinders, etc.), as well as magnetic suspension systems, magnetic bearings, etc.

Rod Pure Permanent Magnet Round Magnet Ring Magnets have magnetic properties, diverse forms and a wide range of applications

Contact Phone

+86-15658879560

Contact E-mail

sales@stmagnet.com

Contact Address

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

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