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High Craftsmanship NdFeB Ring Magnet in Smart Phone Products

If you need high-quality NdFeB ring magnets for smartphone products, Yueci is your trusted supplier. Yueci is a leading manufacturer specializing in high-performance NdFeB magnets, especially for smart devices. Our NdFeB ring magnets offer superior functionality and reliability for fast charging and seamless device connectivity. With more than a decade of expertise, we guarantee first-class products and professional services. Contact us today!
Availability:


Yueci's NdFeB ring magnets are widely used in smartphone products. These magnets provide strong, secure connections for devices and accessories.


Our NdFeB ring magnets are made from high-quality N52 neodymium material. This ensures excellent magnetic strength and durability, even in small sizes.


The magnets are manufactured with an accuracy of ±1%. This enables consistent, reliable performance in applications that require high precision.


These ring magnets are available in custom shapes and sizes. Whether you require a specific magnetic force or magnetization direction, we can customize our products to your needs.


We offer a variety of coating options for added protection. Coatings such as Ni-Cu-Ni, Zn, or epoxy can be used to increase corrosion resistance and extend the life of the magnet.


Our magnets are designed for use in a variety of industries, including industrial, motor, and generator applications. Their compact design makes them ideal for smartphones and other small electronic devices.


With a lead time of 15-21 days, we ensure timely shipment. In addition, all products comply with ISO9001:2008 and ISO/TS16949:2009 quality assurance certifications.


Product Parameter Table


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


Features of High Craftsmanship NdFeB Ring Magnet 


Magnetic Charging:

The NdFeB Ring Charger automatically aligns with the iPhone. Strong magnets ensure perfect positioning and optimal charging speed every time.


Fast Charging:

The NdFeB Ring Charger is designed to support high-power transmission, which charges faster than traditional wireless chargers.


Wide Compatibility:

The NdFeB Ring is compatible with a wide range of accessories such as magnetic cases, holders, and stands, providing additional convenience and functionality.


Easy Alignment:

The magnetic alignment technology eliminates the need for manual adjustment, allowing users to easily connect their devices to the charger or accessories.


Reliable and Safe:

The NdFeB Ring technology ensures a stable connection, preventing problems such as loose connections or poor contact that may occur when using other chargers.


Advantages of High Craftsmanship NdFeB Ring Magnets 


High Performance:

Provides strong magnetic force for effective charging and device connection.


Durable:

Made of high-quality NdFeB material to ensure long-term use.


Reusable:

NdFeB ring magnets can be reused without losing magnetism.


Applications of High Craftsmanship NdFeB Ring Magnets


Motors:

Used in electric motors to ensure smooth operation and efficiency.


Generators:

Key components in power generation systems to ensure reliable energy output.


Sensors:

Critical for magnetic sensors in various electronic devices.


Speakers and Headphones:

Improve sound quality by providing a strong, stable magnetic field.


Magnetic Therapy Devices

Health devices for magnetic therapy applications.


Magnetic Fixtures and Bearings

Used in industrial applications to ensure secure fixation and movement.


NdFeB Pot Magnets

For applications that require a powerful and compact magnetic solution.


FAQs of High Craftsmanship NdFeB Ring Magnets


1. What is the main use of NdFeB ring magnets in smartphone products?


NdFeB ring magnets are mainly used for wireless charging, ensuring seamless alignment and firm attachment to

 smartphones, thereby improving charging efficiency.


2. What are the benefits of using NdFeB ring magnets for wireless charging?


NdFeB ring magnets provide faster charging speeds by supporting high power transmission and eliminating the 

need for manual alignment during charging.


3. How reliable is the charging of NdFeB ring magnets?


The magnets provide a stable and secure connection for charging, reducing the risk of loose connections or poor 

contact that may occur with traditional wireless chargers.


4. What industries or applications can benefit from NdFeB ring magnets?


NdFeB ring magnets are used in smartphones, medical devices, speakers, sensors, motor applications and other

 industries that require high-strength, durable magnets.


5. Can NdFeB ring magnets be customized for specific needs?


Yes, Yue Magnetics offers customized options in size, magnetic force and coating of NdFeB ring magnets to meet 

your specific requirements.


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


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 +86-17870054044
  catherinezhu@yuecimagnet.com
  +8617870054044
  No.1 Jiangkoutang Road, Ganzhou High-tech Industrial Development Zone, Ganxian District, Ganzhou City, Jiangxi Province, China.
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