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Powerful Sintered Ring NdFeB Magnets

Min. Order: 100 Kilogram
Payment Terms: T/T
Supply Ability: 30 tons monthly
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Sintering NdFeB Block, NdFeB Ring Magnet, Irregular Magnet, Disk NdFeB Magnet, Ferrite Sphere Magnet

Product Detail

Model No.: N/H/SH/UH/EH/AH/M
Means of Transport: Ocean, Air
certificate: ISO9001:2000 , ISO 14001:2004
materials: Sintering NdFeb
shape: ring
Production Capacity: 30 tons monthly
Packing: occording to customers is requiements
Delivery Date: General deliverly for 10 days
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Product Description

Ring Sintring NdFeB
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.

brief introduction:
1.Chemical composition: NdFeB
2.High magnetic-rheological, High coercive force, high MGOe, high performance and low price
3.This material has coatings and good in anticorrosion
4. Suitable for high-volume production of a wide variety of shape and size ranges
5. Precise dimensional control is achieved in both processed and usually the component does not require further machining
6. High-remanence and coercive force are easily formed into various of sizes and shapes
So they have been widely used in commercially available fields
7. The majority of NdFeB magnets are anisotropic
8. Can only be magnetized in the orientation direction
9. Surface treatments are needed and can be done according to customers' requirements to protect magnet
10. All trademarks shown here are for reference purposes only. They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks.

Material Grade of NdFeB magnet:
GradeBr mT(KG)bHc KA/m(KOe)lHc KA/m(KOe)(BH)max KJ/M3 (MGOe)Max Working tempt.Tw °C
N351170-1210(11.7-12.1)≥868(≥10.9)≥955(≥12)263-287(33-36)80
N381210-1250(12.1-12.5)≥899(≥11.3)≥955(≥12)287-310(36-39)80
N401250-1280(12.5-12.8)≥923(≥11.3)≥955(≥12)302-326(38-41)80
N421280-1320(12.8-13.2)≥899(≥11.3)≥955(≥12)318-342(40-43)80
N451320-1380(13.2-13.8)≥876(≥11.0)≥955(≥12)342-366(43-46)80
N481380-1420(13.8-14.2)≥836(≥10.5)≥955(≥12)366-390(46-49)80
N501420-1450(14.2-14.5)≥860(≥10.8)≥955(≥12)382-406(48-51)80
35M1170-1210(11.7-12.1)≥868(≥10.9)≥1114(≥14)263-287(33-36)100
38M1210-1250(12.1-12.5)≥899(≥11.3)≥1114(≥14)287-310(36-39)100
40M1250-1280(12.5-12.8)≥923(≥11.6)≥1114(≥14)302-326(38-41)100
42M1280-1320(12.8-13.2)≥955(≥12.0)≥1114(≥14)318-342(40-43)100
45M1320-1380(13.2-13.8)≥995(≥12.5)≥1114(≥14)342-366(43-46)100
48M1360-1430(13.6-14.3)≥1027(≥12.9)≥1114(≥14)350-390(44-49)100
30H1080-1130(10.8-11.3)≥796(≥10.0)≥1353(≥17)223-247 (28-31)120
33H1130-1170(11.3-11.7)≥836(≥10.5)≥1353(≥17)247-271(31-34)120
35H1170-1210(11.7-12.1)≥868(≥10.9)≥1353(≥17)263-287(33-36)120
38H1210-1250(12.1-12.5)≥899(≥11.3)≥1353(≥17)287-310(36-39)120
40H1240-1280(12.4-12.8)≥923(≥11.6)≥1353(≥17)302-326(38-41)120
42H1280-1320(12.8-13.2)≥955(≥12.0)≥1353(≥17)318-342(40-43)120
45H1320-1360(13.2-13.6)≥1000(≥12.5)≥1360(≥17)344-376(43-47)120
30SH1080-1130(10.8-11.3)≥804(≥10.1)≥1592(≥20)223-247 (28-31)150
33SH1130-1170(11.3-11.7)≥844(≥10.6)≥1592(≥20)247-271(31-34)150
35SH1170-1210(11.7-12.1)≥876(≥11.0)≥1592(≥20)263-287(33-36)150
38SH1210-1250(12.1-12.5)≥907(≥11.4)≥1592(≥20)287-310(36-39)150
40SH1240-1280(12.4-12.8)≥939(≥11.8)≥1592(≥20)302-326(38-41)150
42SH1280-1320(12.8-13.2)≥995(≥12.5)≥1592(≥20)318-342(40-43)150
28UH1020-1080(10.2-10.8)≥764(≥9.6)≥1990(≥25)207-231(26-29)180
30UH1080-1130(10.8-11.3)≥812(≥10.2)≥1990(≥25)223-247(28-31)180
33UH1130-1170(11.3-11.7)≥852(≥10.7)≥1990(≥25)247-271(31-34)180
35UH1170-1220(11.7-12.2)≥860(≥10.8)≥1990(≥25)263-287(33-36)180
28EH1040-1090(10.4-10.9)≥780(≥9.8)≥2388(≥30)207-231(26-29)200
30EH1080-1130(10.8-11.3)≥812(≥10.2)≥2388(≥30)223-247(28-31)200
33EH1130-1170(11.3-11.7)≥812(≥10.2)≥2388(≥30)247-271(31-34)200
Customer's satisfaction is our companys' ever lasting goal. We hope our honest policy and quality goods will be your lasting choice. We promote our company with its brand-named products, along with the first-class service and top quality prdoucts. We sincerely looking forward to establishing long and mutual benefits business relation with new and old customers in the near future.
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