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Flexible Magnetic Ndfeb Arc Magnet for Tools And Toys

Yueci provides high quality flexible magnetic NdFeB ARC magnets for tools, toys and various industrial applications. Our NdFeB ARC magnets are available in a variety of custom shapes and grades, including N35 to N54. We offer a variety of coatings such as Ni-Cu-Ni, Zn and epoxy to enhance corrosion resistance. Other services include magnetizing, bending, welding and custom shape design to meet specific project requirements.

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Product Description

Flexible Magnetic NdFeB Curved Magnets are a high performance rare earth magnet. Made from neodymium, iron and boron, these magnets provide strong and reliable magnetic force.

These NdFeB Curved Magnets are designed for use in a variety of applications including tools and toys. They belong to the broader category of neodymium magnets, known for their strength and versatility.

The magnets are permanent, ensuring long-lasting magnetic force for a variety of industrial uses. They can be customized in shape, size and magnetic force to suit specific needs.

The magnets can be processed using a variety of methods including bending, welding, cutting and stamping, making them suitable for a variety of applications.

These magnets are available with a variety of coating options including nickel-copper-nickel, zinc, epoxy and gold, providing excellent durability and corrosion resistance.

Designed for high energy density and flexibility, these magnets are suitable for industrial, generator and motor applications.

Ideal for use in tools and toys, this Flexible Magnetic NdFeB Curved Magnet provides a strong and reliable solution for a variety of creative and practical uses.

Product Parameters Table

Parameter	Value
Tolerance	±1%
Grade	Neodymium Magnet
Place of Origin	Jiangxi, China
Delivery Time	15-21 days
Brand Name	Yueci
Model Number	N52 Magnet
Type	Permanent
Composite	Neodymium Magnet
Shape	Disc, Block, Ring, Arc
Application	Industrial, Tools, Toys, Generator, Motor
Processing Service	Bending, Welding, Cutting, Punching, Moulding
Material	N52 Permanent Magnet
Grade Range	Customized, From N35 to N52
Coating Options	Ni-Cu-Ni, Zn, Epoxy, Au, Ni-Cu-Ni+Cr
Magnetic Force	Customized
Magnetization Direction	Customized, Axial, Diameter, etc.

Features of the Flexible Magnetic NdFeB Arc Magnet

Strong Magnetic Field:

The magnetic field produced by NdFeB arc magnets is one of the strongest among permanent magnets. They are highly efficient in compact applications where strong magnets are required.

Custom Grades Available

Grades from N35 to N54 are available and can be custom ordered to meet specific application requirements.

Customizable Shapes:

The arc shape can be customized to fit specific applications such as motors and generators. This allows for more efficient distribution of the magnetic field around the rotating shaft.

High Coercivity:

These magnets have a strong resistance to demagnetization. They maintain magnetic strength even under challenging conditions, ensuring reliable performance.

Advantages of Flexible Magnetic NdFeB Arc Magnet

High-Strength Materials:

Made from rare earth NdFeB magnets for exceptional strength and durability. Ideal for industrial applications.

Certified Reliability:

Compliant with international standards including ISO 9001, IATF 16949, ISO 14001 and RoHS, ensuring reliable quality and environmental sustainability.

Durable Coating Options:

Multiple coating options such as Ni, Ni-Cu-Ni, Zn and Ni-Ag enhance corrosion resistance and overall performance.

Efficient Production and Delivery:

Ensure timely and efficient delivery to meet production needs, keeping the supply chain running smoothly.

Applications of the Flexible Magnetic NdFeB Arc Magnets

Voice Coil Motors:

Widely used in voice coil motors, providing strong and stable magnetic force for precise control.

Permanent Magnet Motors:

Ideal for use in permanent magnet motors, which improve the efficiency and reliability of industrial and consumer products.

Generators:

Applicable to generators, providing reliable magnetic force to produce stable electricity.

Wind Turbines:

Indispensable in wind turbines, their strong magnetic field helps to generate efficient power.

Torque Couplings:

Used in torque couplings, ensuring precise mechanical transmission and performance in various systems.

FAQs of the Flexible Magnetic NdFeB Arc Magnet

1. How do I choose the right size NdFeB arc magnet for my application?

Consider the required magnetic strength and the physical space available in your design.

2. What is the difference between axial and radial magnetization?

Axial magnetization aligns the magnetic field along the height, while radial magnetization aligns the field along the diameter of the magnet.

3. Are NdFeB magnets safe to use in electronic devices?

Yes, but make sure they are properly shielded to prevent interference with sensitive components.

4. How should NdFeB arc magnets be stored?

Store them in a dry environment and avoid exposure to high temperatures or strong magnetic fields.

5. What is the life expectancy of NdFeB magnets?

With proper care and use, they can last for many years without a significant loss of magnetic strength.

Grade	Br				Hc		Hcb		BH(max)
	mT		kGs		kOe	kA/m	kOe	kA/m	MGOe		kJ/m³
	min	max	min	max	min	min	min	min	min	max	min	max
N25	980	1020	9.8	10.2	8	637			22	27	175	215
N28	1030	1070	10.3	10.7	8.5	677			25	30	199	239
N30	1060	1100	10.6	11	9.5	756			27	32	215	255
N33	1120	1140	11.2	11.4	10.5	836			30	35	239	279
N34	1140	1170	11.4	11.7	11	876			31	36	247	287
N35	1180	1220	11.8	12.2	12	955	10.9	868	33	37	263	295
N38	1230	1250	12.3	12.5	12	955	11.3	899	36	40	287	318
N40	1260	1280	12.6	12.8	12	955	11.6	923	38	42	302	334
N42	1290	1320	12.9	13.2	12	955	11.6	923	40	44	318	350
N45	1330	1380	13.3	13.8	12	955	11.0	876	43	47	342	374
N48	1370	1420	13.7	14.2	12	955	11.2	892	45	50	358	398
N50	1390	1440	13.9	14.4	12	955	11.0	876	47	52	374	414
N52	1420	1470	14.2	14.7	12	955	11.0	876	49	54	390	4.30
N54	1450	1490	14.5	14.9	11	876	9.0	716	51	56	406	446
N55	1460	1520	14.6	15.2	11	876	9.0	716	52	57	414	454
N56	1470	1530	14.7	15.3	11	876	9.0	716	53	58	422	462
N58	1490	1550	14.9	15.5	11	876	9.0	716	55	60	438	478
35M	1180	1220	11.8	12.2	14	1114	10.9	868	33	37	263	295
38M	1230	1250	12.3	12.5	14	1114	11.3	899	36	40	287	318
40M	1260	1280	12.6	12.8	14	1114	11.6	923	38	42	302	334
42M	1290	1320	12.9	13.2	14	1114	12.0	955	40	44	318	350
45M	1330	1380	13.3	13.8	14	1114	12.5	995	43	47	342	374
48M	1370	1420	13.7	14.2	14	1114	12.8	1019	45	50	358	398
50M	1390	1440	13.9	14.4	14	1114	13.0	1035	47	52	374	414
52M	1420	1470	14.2	14.7	13	1035	12.5	995	49	54	390	430
55M	1460	1520	14.6	15.2	13	1035	12.8	1019	52	57	414	454
30H	1080	1140	10.8	11.4	17	1353	10.3	820	27	32	215	255
33H	1140	1180	11.4	11.8	17	1353	10.6	844	31	35	247	279
35H	1180	1220	11.8	12.2	17	1353	10.9	868	33	37	263	295
38H	1230	1250	12.3	12.5	17	1353	11.3	899	36	40	287	318
Grade	Br				Hci		Hcb		BH(max）
	mT		kGs		kOe	kA/m	kOe	kA/m	MGOe		kJ/m^3
	min	max	min	max	min	min	min	min	min	max	min	max
40H	1260	1280	12.6	12.8	17	1353	11.6	923	38	42	302	334
42H	1290	1320	12.9	13.2	17	1353	12.0	955	40	44	318	350
45H	1330	1380	13.3	13.8	17	1353	12.2	971	43	47	342	374
48H	1370	1420	13.7	14.2	17	1353	12.9	1027	45	50	358	398
50H	1390	1440	13.9	14.4	17	1353	13.0	1035	47	52	374	414
52H	1420	1470	14.2	14.7	17	1353	13.2	1051	49	54	390	430
54H	1440	1500	14.4	15	16	1274	13.5	1075	51	56	406	446
55H	1460	1520	14.6	15.2	16	1274	13.5	1075	52	57	414	454
30SH	1080	1140	10.8	11.4	20	1592	10.3	820	27	32	215	255
33SH	1140	1170	11.4	11.7	20	1592	10.6	844	31	35	247	279
35SH	1180	1220	11.8	12.2	20	1592	11.0	876	33	37	263	295
38SH	1230	1250	12.3	12.5	20	1592	11.4	907	36	40	287	318
40SH	1260	1280	12.6	12.8	20	1592	11.8	939	38	42	302	334
42SH	1290	1320	12.9	13.2	20	1592	12.2	971	40	44	318	350
45SH	1330	1380	13.3	13.8	20	1592	12.3	979	43	47	342	374
48SH	1370	1420	13.7	14.2	20	1592	12.5	995	45	50	358	398
50SH	1390	1440	13.9	14.4	19	1512	13.0	1035	47	52	374	414
52SH	1420	1470	14.2	14.7	19	1512	13.2	1051	49	54	390	430
54SH	1450	1500	14.5	15	19	1512	13.5	1075	51	56	406	446
30UH	1080	1130	10.8	11.3	25	1990	10.2	812	28	32	223	255
33UH	1140	1170	11.4	11.7	25	1990	10.7	852	31	35	247	279
35UH	1180	1220	11.8	12.2	25	1990	10.8	860	33	37	263	295
38UH	1230	1250	12.3	12.5	25	1990	11.0	876	36	40	287	318
40UH	1260	1280	12.6	12.8	25	1990	11.5	915	38	42	302	334
42UH	1290	1330	12.9	13.3	25	1990	12.2	971	40	44	318	350
45UH	1330	1380	13.3	13.8	25	1990	12.6	1003	43	47	342	374
48UH	1370	1420	13.7	14.2	24	1910	12.5	995	45	50	358	398
50UH	1390	1440	13.9	14.4	24	1910	13.0	1035	47	52	374	414
52UH	1420	1470	14.2	14.7	24	1910	13.2	1051	49	54	390	430
30EH	1080	1130	10.8	11.3	30	2388	10.2	812	28	32	223	255
33EH	1140	1170	11.4	11.7	30	2388	10.3	820	31	35	247	279
35EH	1180	1220	11.8	12.2	30	2388	10.5	836	33	37	263	295
38EH	1220	1250	12.2	12.5	30	2388	11.5	915	35	40	279	318
40EH	1250	1280	12.5	12.8	30	2388	11.9	947	37	42	295	334
42EH	1280	1320	12.8	13.2	29	2308	12.2	971	39	44	310	350
45EH	1320	1380	13.2	13.8	29	2308	12.6	1003	42	47	334	374
48EH	1370	1420	13.7	14.2	29	2308	12.5	995	45	50	358	398
50EH	1390	1440	13.9	14.4	29	2308	13.0	1035	47	52	374	414
Grade	Br				Hcj		Hcb		BH（max）
	mT		kGs		kOe	kA/m	kOe	kA/m	MGOe		kJ/m^3
	mim	max	mm	TR	min	min	min	mim	mml	m2x	min	max
28AH	1020	1090	10.2	10.9	34	2760	9.8	780	25	30	199	239
30AH	1070	1130	10.7	11.3	34	2760	10.2	812	27	32	215	255
33AH	1110	1170	11.1	11.7	34	2706	10.5	836	30	35	239	279
35AH	1170	1220	11.7	12.2	34	2706	10.5	836	32	37	255	295
38AH	1220	1250	12.2	12.5	34	2706	11.5	915	35	40	279	318
40AH	1250	1280	12.5	12.8	34	2706	11.9	947	37	42	295	334
42AH	1280	1320	12.8	13.2	34	2706	12.2	971	39	44	310	350