Product Specifications
Prod Model: |
ring magnet |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Size: |
Size Can Be Customed |
Samples: |
Free Samples Are Available |
Quality Control: |
ISO9001:2008, ISO 14001:2004, SGS, RoHS |
Type: |
Permanent |
Composition: |
NdFeB Magnet |
Coating: |
Nickel |
Application: |
Industrial Magnet |
Shape: |
Ring |
Product Description
Permanent Ring Magnet
Brief introduction:
Chemical composition: NdFeB
High magnetic-rheological, High coercive force, high MGOe, high performance and low price
This material has coatings and good in anticorrosion
It is easy to be processed into all size or even the smallest specfication and to be widely used in many areas.
Applications of ring-typed sintered NdFeb: Magnetic devices for reducing smokes and saving oil,
Tunable filters, oscillators, isolators, circulators, magnetic latching relay, watt-hour meters,
Water meters, counters, reed switch and sensors and instrumental meters.
Permanent neodymium magnet sorption, ads, books managements, teaching tools and other office
Automation, permanent magnetic instrumental meters, electronic industry, automotive industry,
Nuclear magnetic resonance, magnetic suspension system, transmission gears and magneto
Therapy equipments.
|
Grade |
Remanence |
Coercive Force |
Intrinsic Coercive |
Max Energy Product |
Highest Work |
Br |
Hcb |
force Hci |
(BH) max |
temperature |
|
|
KG |
T |
KOe |
KA/m |
KOe |
KA/m |
MGOe |
KJ/m |
ºC |
1 |
N-35 |
11.4-11.8 |
1.18-1.28 |
≥ 10.8 |
≥ 836 |
≥ 12 |
≥ 955 |
33-36 |
263-287 |
80 |
2 |
N-38 |
11.8-12.3 |
1.18-1.28 |
≥ 10.8 |
≥ 860 |
≥ 12 |
≥ 955 |
36-39 |
287-310 |
80 |
3 |
N-40 |
12.7-12.9 |
1.27-1.29 |
≥ 11.0 |
≥ 876 |
≥ 12 |
≥ 955 |
38-41 |
303-326 |
80 |
4 |
N-42 |
12.9-13.3 |
1.29-1.33 |
≥ 10.5 |
≥ 836 |
≥ 12 |
≥ 955 |
40-43 |
318-342 |
80 |
5 |
N-45 |
13.3-13.8 |
1.33-1.38 |
≥ 9.5 |
≥ 756 |
≥ 12 |
≥ 955 |
43-46 |
342-366 |
80 |
6 |
N-48 |
13.8-14.2 |
1.38-1.42 |
≥ 10.5 |
≥ 835 |
≥ 12 |
≥ 955 |
46-49 |
366-390 |
80 |
7 |
N-50 |
13.8-14.5 |
1.38-1.45 |
≥ 10.5 |
≥ 835 |
≥ 11 |
≥ 955 |
47-51 |
374-406 |
80 |
8 |
N-52 |
14.3-14.8 |
1.43-1.48 |
≥ 10.8 |
≥ 860 |
≥ 11 |
≥ 876 |
50-53 |
398-422 |
80 |
9 |
33M |
11.4-11.8 |
1.14-1.18 |
≥ 10.3 |
≥ 820 |
≥ 14 |
≥ 1114 |
31-33 |
247-263 |
100 |
10 |
35M |
11.8-12.3 |
1.18-1.23 |
≥ 10.8 |
≥ 860 |
≥ 14 |
≥ 1114 |
33-36 |
263-287 |
100 |
11 |
38M |
12.3-12.7 |
1.23-1.27 |
≥ 11.0 |
≥ 876 |
≥ 14 |
≥ 1114 |
38-41 |
303-326 |
100 |
12 |
40M |
12.7-12.9 |
1.27-1.29 |
≥ 11.4 |
≥ 907 |
≥ 14 |
≥ 1114 |
38-41 |
303-326 |
100 |
13 |
42M |
12.8-13.2 |
1.28-1.32 |
≥ 11.6 |
≥ 923 |
≥ 14 |
≥ 1114 |
40-43 |
318-342 |
100 |
14 |
45M |
13.2-13.8 |
1.32-1.38 |
≥ 11.8 |
≥ 939 |
≥ 14 |
≥ 1114 |
43-46 |
342-366 |
100 |
15 |
48M |
13.6-14.0 |
1.36-1.40 |
≥ 11.8 |
≥ 939 |
≥ 14 |
≥ 1114 |
46-49 |
366-390 |
100 |
16 |
50M |
14.0-14.5 |
1.40-1.45 |
≥ 13.0 |
≥ 1033 |
≥ 14 |
≥ 1114 |
48-51 |
382-406 |
100 |
17 |
30H |
10.8-11.4 |
1.08-1.14 |
≥ 10.2 |
≥ 812 |
≥ 17 |
≥ 1353 |
28-31 |
223-247 |
120 |
18 |
33H |
11.4-11.8 |
1.14-1.18 |
≥ 10.6 |
≥ 844 |
≥ 17 |
≥ 1353 |
31-33 |
247-263 |
120 |
19 |
35H |
11.8-12.3 |
1.18-1.28 |
≥ 11.0 |
≥ 876 |
≥ 17 |
≥ 1353 |
33-36 |
263-287 |
120 |
20 |
38H |
12.3-12.7 |
1.23-1.27 |
≥ 11.2 |
≥ 890 |
≥ 17 |
≥ 1353 |
36-39 |
287-310 |
120 |
21 |
40H |
12.7-12.9 |
1.27-1.29 |
≥ 11.5 |
≥ 915 |
≥ 17 |
≥ 1353 |
38-41 |
303-326 |
120 |
22 |
42H |
12.8-13.2 |
1.28-1.32 |
≥ 12.0 |
≥ 955 |
≥ 17 |
≥ 1353 |
40-43 |
318-342 |
120 |
23 |
45H |
13.2-13.5 |
1.32-1.38 |
≥ 12.0 |
≥ 955 |
≥ 17 |
≥ 1353 |
42-46 |
335-366 |
120 |
24 |
46H |
13.3-13.8 |
1.33-1.38 |
≥ 12.2 |
≥ 972 |
≥ 16 |
≥ 1274 |
44-47 |
350-374 |
120 |
25 |
48H |
13.6-14.3 |
1.36-1.43 |
≥ 12.5 |
≥ 995 |
≥ 16 |
≥ 1274 |
46-49 |
366-390 |
120 |
26 |
30SH |
10.8-11.4 |
1.081.14 |
≥ 10.0 |
≥ 796 |
≥ 20 |
≥ 1672 |
28-31 |
223-247 |
150 |
27 |
33SH |
11.4-11.8 |
1.14-1.18 |
≥ 10.5 |
≥ 836 |
≥ 20 |
≥ 1672 |
31-34 |
247-276 |
150 |
28 |
35SH |
11.8-12.3 |
1.18-1.23 |
≥ 11.0 |
≥ 876 |
≥ 20 |
≥ 1672 |
33-36 |
263-287 |
150 |
29 |
38SH |
12.3-12.7 |
1.23-1.27 |
≥ 11.4 |
≥ 907 |
≥ 20 |
≥ 1972 |
36-39 |
287-310 |
150 |
30 |
40SH |
12.5-12.8 |
1.25-1.28 |
≥ 11.8 |
≥ 939 |
≥ 20 |
≥ 1972 |
38-41 |
302-326 |
150 |
31 |
42SH |
12.8-13.2 |
1.28-1.32 |
≥ 11.8 |
≥ 939 |
≥ 20 |
≥ 1672 |
40-43 |
320-343 |
150 |
32 |
45SH |
13.2-13.8 |
1.32-1.38 |
≥ 12.6 |
≥ 1003 |
≥ 20 |
≥ 1592 |
43-46 |
342-366 |
150 |
33 |
30UH |
10.8-11.4 |
1.08-1.14 |
≥ 10.2 |
≥ 812 |
≥ 25 |
≥ 1990 |
28-31 |
223-247 |
180 |
34 |
33UH |
11.3-11.7 |
1.13-1.17 |
≥ 10.7 |
≥ 852 |
≥ 25 |
≥ 1990 |
31-33 |
247-263 |
180 |
35 |
35UH |
11.7-12.1 |
1.17-1.21 |
≥ 10.7 |
≥ 852 |
≥ 25 |
≥ 1990 |
33-36 |
263-287 |
180 |
36 |
38UH |
12.1-12.5 |
1.21-1.25 |
≥ 11.4 |
≥ 907 |
≥ 25 |
≥ 1990 |
36-39 |
287-310 |
180 |
37 |
40UH |
12.5-12.8 |
1.25-1.28 |
≥ 11.4 |
≥ 907 |
≥ 25 |
≥ 1990 |
38-41 |
302-326 |
180 |
38 |
28EH |
10.5-10.8 |
1.05-1.08 |
≥ 9.5 |
≥ 756 |
≥ 30 |
≥ 2388 |
26-29 |
207-231 |
200 |
39 |
30EH |
10.8-11.4 |
1.08-1.14 |
≥ 9.5 |
≥ 756 |
≥ 30 |
≥ 2388 |
28-31 |
223-241 |
200 |
40 |
33EH |
11.3-11.7 |
1.13-1.17 |
≥ 10.2 |
≥ 812 |
≥ 30 |
≥ 2388 |
31-33 |
247-263 |
200 |
41 |
35EH |
11.7-12.1 |
1.17-1.21 |
≥ 10.2 |
≥ 812 |
≥ 30 |
≥ 2388 |
33-36 |
263-287 |
200 |
42 |
38EH |
12.1-12.5 |
1.21-1.25 |
≥ 11.4 |
≥ 907 |
≥ 30 |
≥ 2388 |
36-39 |
287-310 |
200 |
43 |
30AH |
10.8-11.3 |
1.08-1.13 |
≥ 10.2 |
≥ 812 |
≥ 35 |
≥ 2785 |
28-32 |
223-255 |
220 |
44 |
33AH |
11.2-11.7 |
1.12-1.17 |
≥ 10.2 |
≥ 812 |
≥ 35 |
≥ 2785 |
31-34 |
247-271 |
220 |
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Ningbo Jinyu Magnet Co., Ltd. is a high-technology enterprise, which is specialized in studying, producing, developing and applying NdFeB rare-earth permanent magnets.
We also supply all kinds of SmCo, AlNiCo, Ferrite and magetic assemblies. Our employees are all highly educated, Among them, higher education receivers account for 40 percent and middle education receivers account for 96 percent.
Our main products series include NdFeB Magnets, including block magnets, ring magnets, disc magnets, segment magnets, cylinder magnets, and irregular shapes magnets.
We has passed ISO9001: 2008, ISO 14001: 2004. We surpass our competitors in the stability of quality and superiority of property. Also we can do sintering NdFeB radial oriented ring who is a few manufacturers can do in magetic field, it was win client's praised and satisfied.
We have enough capacity to settle all kinds of problems and supply the best serve for our clients. Nowadays our permanent magnets have been put into a wide application in the following fields: Machinery, Audio/Video and Communication Equipment, Transportation, Energy, Medical Device, Office Au-tomation, Apparatus, Auto Mobile Industry, Motive Power, Safety and so on.
We assure we will have a beautiful cooperation if you choose us.
We are sincerely looking forward to hearing form you.