Sintered Rare Earth Magnetic Assembly Permanent NdFeB Magnet Special Magnetic Assembly Description:
The advantages of Magnetic Assembly:
1. They are customized, produced as per customers' designs and requirements;
2. Low cost and with high quality;
3. Available of samples for your testing;
4. We have engineers to instruct serial production;
5. We pay attention to the products quality;
6. Customized designs;
Application for DC motor
High-speed rotor and high-torque
High-dimensional accuracy
1. Material: NdFeB magnet
Sintered NdFeB magnet is a kind of alloy magnet, mainly composed of Neodymium, Iron, Boron and other microelements (Dy, Al, Nb, Mo, Co and so on). Sintered NdFeB magnet has high energy, high coercive force, high cost performance, and also good mechanical feature. Sintered NdFeB magnet is known as "King of magnet".
2. Grade: N35 to N52; N35M to N50M; N35H to N48H, N35SH to N45SH; N30UH to N40UH, N30EH to N38EH.
3. Size: Various or we can develop magnets as per your drawing
4. Shape: Various such as block, disc, cylinder, ring, ball, arc
5. Coating: Ni, Zn, Gold, Silver, Epoxy, chemical plating Ni, etc.
6. Price: Depends on magnet specification and quantity
7. Application: Sensors, Motors, Rotors, Wind turbines/wind generators, Loudspeakers, Magnetic hooks & holder, Filters, Automobiles, etc.
8. Packaging: Standard Export packing, air packing, sea packing
9. Delivery: 7-25 days
If you need motor magnet, contact us for further news!
About Factory
Experience: We have 7 years of experience and specialized in manufacturing sintered NdFeB magnet/motor magnet/speaker magnet etc.
Certifications: ISO9001 &RoHS & SGS. Etc.
Good after sales service: We alway offer relative technical support and consultant, Quick Repsonse. All your inquiry will be replied within 24 hours
Market: Our products and desing are sold well in Europe-America Market, we also open up our second large market Southeast Asia, MID East etc
Contact: Ms. Grace Ye
|
Magnet Materials |
Cost |
Strength |
Permanence |
Machine |
|
SmCo |
75% |
60% |
75% |
10% |
|
NdFeB |
50% |
75% |
60% |
10% |
|
Alnico |
30% |
20% |
3% |
10% |
|
Ceramic |
5% |
20% |
50% |
10% |
|
Flexible |
2% |
4% |
7% |
60% |
|
ºCMagnetic Property Parameters of Sintered NdFeB |
|
Grade |
Br mT(KG) |
bHc KA/m(KOe) |
iHc KA/m(KOe) |
(BH)max KJ/m3(MGOe) |
TwºC |
|
N35 |
1170-1220(11.7-12.2) |
≥868(≥10.9) |
≥955(≥12) |
263-287(33-36) |
80 ºC |
|
N38 |
1220-1250(12.2-12.5) |
≥899(≥11.3) |
≥955(≥12) |
287-310(36-39) |
80ºC |
|
N40 |
1250-1280(12.5-12.8) |
≥907(≥11.4) |
≥955(≥12) |
302-326(38-41) |
80ºC |
|
N42 |
1280-1320(12.8-13.2) |
≥915(≥11.5) |
≥955((12) |
318-342(40-43) |
80ºC |
|
N45 |
1320-1380(13.2-13.8) |
≥923(≥11.6) |
≥955(≥12) |
342-366(43-46) |
80ºC |
|
N48 |
1380-1420(13.8-14.2) |
≥923(≥11.6) |
≥876(≥12) |
366-390(46-49) |
80ºC |
|
N50 |
1400-1450(14.0-14.5) |
≥796(≥10.0) |
≥876(≥11) |
382-406(48-51) |
60ºC |
|
N52 |
1430-1480(14.3-14.8) |
≥796(≥10.0) |
≥876(≥11) |
398-422(50-53) |
60ºC |
|
33M |
1130-1170(11.3-11.7) |
≥836(≥10.5) |
≥1114(≥14) |
247-263(31-33) |
100ºC |
|
35M |
1170-1220(11.7-12.2) |
≥868(≥10.9) |
≥1114(≥14) |
263-287(33-36) |
100ºC |
|
38M |
1220-1250(12.2-12.5) |
≥899(≥11.3) |
≥1114(≥14) |
287-310(36-39) |
100ºC |
|
40M |
1250-1280(12.5-12.8) |
≥923(≥11.6) |
≥1114(≥14) |
302-326(38-41) |
100ºC |
|
42M |
1280-1320(12.8-13.2) |
≥955(≥12.0) |
≥1114(≥14) |
318-342(40-43) |
100ºC |
|
45M |
1320-1380(13.2-13.8) |
≥955(≥12.5) |
≥1114(≥14) |
342-366(43-46) |
100ºC |
|
48M |
1360-1430(13.6-14.3) |
≥1027(≥12.9) |
≥1114(≥14) |
366-390(46-49) |
100ºC |
|
50M |
1400-1450(14.0-14.5) |
≥1033(≥13.0) |
≥1114(≥14) |
382-406(48-51) |
100ºC |
|
30H |
1080-1130(10.8-11.3) |
≥796(≥10.0) |
≥1353(≥17) |
223-247(28-31) |
120ºC |
|
33H |
1130-1170(11.3-11.7) |
≥836(≥10.5) |
≥1353(≥17) |
247-271(31-34) |
120ºC |
|
35H |
1170-1220(11.7-12.20) |
≥868(≥10.9) |
≥1353(≥17) |
263-287(33-36) |
120ºC |
|
38H |
1220-1250(12.2-12.5) |
≥899(≥11.3) |
≥1353(≥17) |
287-310(36-39) |
120ºC |
|
40H |
1250-1280(12.5-12.8) |
≥923(≥11.6) |
≥1353(≥17) |
302-326(38-41) |
120ºC |
|
42H |
1280-1320(12.8-13.2) |
≥955(≥12.0) |
≥1353(≥17) |
318-342(40-43) |
120ºC |
|
45H |
1300-1360(13.0-13.6) |
≥963(≥12.1) |
≥1353(≥17) |
326-358(43-46) |
120ºC |
|
48H |
1370-1430(13.7-14.3) |
≥955(≥12.5) |
≥1353(≥17) |
366-390(46-49) |
120ºC |
|
30SH |
1080-1130(10.8-11.3) |
≥804(≥10.1) |
≥1592(≥20) |
233-247(28-31) |
150ºC |
|
33SH |
1130-1170(11.3-11.7) |
≥844(≥10.6) |
≥1592(≥20) |
247-271(31-34) |
150ºC |
|
35SH |
1170-1220(11.7-12.2) |
≥876(≥11.0) |
≥1592(≥20) |
263-287(33-36) |
150ºC |
|
38SH |
1220-1250(12.2-12.5) |
≥907(≥11.4) |
≥1592(≥20) |
287-310(36-39) |
150ºC |
|
40SH |
1240-1280(12.4-12.8) |
≥939(≥11.8) |
≥1592(≥20) |
302-326(38-41) |
150ºC |
|
42SH |
1280-1320(12.8-13.2) |
≥987(≥12.4) |
≥1592(≥20) |
318-342(40-43) |
150ºC |
|
45SH |
1320-1380(13.2-13.8) |
≥1003(≥12.6) |
≥1592(≥20) |
342-366(43-46) |
150ºC |
|
28UH |
1020-1080(10.2-10.8) |
≥764(≥9.6) |
≥1990 (≥25) |
207-231(26-29) |
180ºC |
|
30UH |
1080-1130(10.8-11.3) |
≥812(≥10.2) |
≥1990 (≥25) |
223-247(28-31) |
180ºC |
|
33UH |
1130-1170(11.3-11.7) |
≥852(≥10.7) |
≥1990 (≥25) |
247-271(31-34) |
180ºC |
|
35UH |
1180-1220(11.8-12.2) |
≥860(≥10.8) |
≥1990 (≥25) |
263-287(33-36) |
180ºC |
|
38UH |
1220-1250(11.2-12.5) |
≥876(≥11.0) |
≥1990 (≥25) |
287-310(36-39) |
180ºC |
|
40UH |
1240-1280(12.5-12.8) |
≥899(≥11.3) |
≥1990 (≥25) |
302-326(38-41) |
180ºC |
|
28EH |
1040-1090(10.4-10.9) |
≥780(≥9.8) |
≥2388(≥30) |
207-231(26-29) |
200ºC |
|
30EH |
1080-1130(10.8-11.3) |
≥812(≥10.2) |
≥2388(≥30) |
223-247(28-31) |
200ºC |
|
33EH |
1130-1170(11.3-11.7) |
≥836(≥10.5) |
≥2388(≥30) |
247-271(31-34) |
200ºC |
|
35EH |
1170-1220(11.7-12.2) |
≥876(≥11.0) |
≥2388(≥30) |
263-287(33-36) |
200ºC |
|
38EH |
1220-1250(12.2-12.5) |
≥899(≥11.3) |
≥2388(≥30) |
287-310(36-39) |
200ºC |
|
30AH |
1080-1130(10.8-11.3) |
≥812(≥10.2) |
≥2785(≥35) |
223-247(28-31) |
240ºC |
|
33AH |
1130-1170(11.3-11.7) |
≥836(≥10.5) |
≥2785(≥35) |
247-271(31-34) |
240ºC |
Dongguan Meilaiyuan Permanent Magnet Technology Co., Ltd who is a specializing in the production of NdFeB permanent magnet materials manufacturer in China. We are also marketing other permanent magnets, such as Sm-Co, AlNiCo.
Meilaiyuan grasps the opportunity of new energy and energy-saving environmental protection industry development, is committed to high performance, high precision and complex magnet products development and production. Our annual capacity is over 800 tons.
After years of market development, now our products are widely used in micro motor, automobile, medical equipment, electro-acoustic components, wind power, magnetic separator, and other fields. Thanks to the unique product features, production processes and quality ensuring system, our products have been exported to all over the world.
Our main products:
Sintered Arc NdFeB Magnet; Special Shape NdFeB Magnet; Ferrite Arc Magnet.
We sincerely welcome all domestic and international trade buyers to come for negotiating and furthering development in business cooperation.
