Gold Member Since 2017
Audited Supplier
Ningbo Keke Magnet Industry Co., Ltd.

Neodymium Magnet, Motor Magnet, Magnet Industrial manufacturer / supplier in China, offering Tile NdFeB Permanent Magnets for Motor, Permanent-Magnet Micromotor Black Epoxy Powder Coating, Disc Neodymium Magnet (N35-N52) and so on.

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Tile NdFeB Permanent Magnets for Motor

FOB Price: US $0.1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.1/ Piece
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Production Capacity: 2000 Tons Per Year
Transport Package: Standard Air and Vessel Package
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: sqj-186
  • Composition: Neodymium
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet
  • Shape & Size: According to Your Design
  • Max Operation Temp: 220 Degree Centigrade
  • Product Certificate: RoHS
  • Export Markets: Global
  • Specification: ROHS
  • HS Code: 85051110
  • Product Type: Rare Earth Magnet
  • Model No: Hl-58
  • Model Number: Wind Driven Generator Magnets Hl-58
  • Mold Type: Rare Earth Permanent
  • Company Certificae: ISO Ts16949:2009
  • Coating Types: Ni, Zn, Gold, Copper, Epoxy, etc
  • Trademark: COCO
  • Origin: China Zhejiang Ningbo
Product Description
Driven generator magnets Product Description:

1. Materials: Ne-Fe-B
2. Shape: Various as you wish
3. Certificate: ISO/TSI6949: 2009
4. Powerful: Neodymium magnets (sintered NdFeB magnets) are more powerful than any other permanent magnet material in the market today.
5. Wide product range: N35-N54, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH, and 28AH-33AHB.
6. High performance: High intrinsic coercive force (up to 35KOe) and energy product (up to 55MGOe), the maximum working temperature of 230 degrees Celsius.
7. Competitive price: Very competitive price (lower than market average) due to mass production.
8. Coating: All the neodymium magnets oxidize rapidly when exposed, so an anti-corrosive coating (usually electroplating) is used to extend their working life. Such as Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;
9. Applications: Magnet Separators, Sensors, Motors, Rotors, Wind turbines, Wind generators, Loudspeakers, Magnetic hooks, Magnetic holder, Filters Automobiles Magnetic jewelries, toys, magnetic buttons, Magnetic therapy and so on;
10. Quality: As to give good service, quality of each piece is guaranteed. Every piece of magnets is tested by ISO/TS 16949: 2009.
11. Caution: You should be extremely careful when install neodymium magnet, as they can easily pinch fingers.
12. No for Kids: NdFeB magnets are not suitable for children.

Wind driven generator magnets Production process:
Raw Materials-->Mixture--->Vacuum Melting--- > Powder Production--- >Molding ---> Vacuum Sintering--- > Testing--- >Mechanical Processing--- > Surface Coating--- >Magnetized--- > Inspecting--- > Packing and Shipping.

Wind driven generator magnets Directions of Magnetization:
A. Thickness Magnetized
B. Axially Magnetized
C. Diametrally Magnetized
D. Multi-poles magnetized
E. Radial Magnetized
F. Customized specific requirements magnetized



Highlight: Our Company Service
(01) My mobile phone: 008613957886507is always ready 24hours whole day.
(02) All the inquiries will be proceed in 30 mins, pls.
(03) If your design is irregular shape, I will offer you in 3 hours.
(04) will follow you once inquires receipt, until finish your order successfully. Don't like some company, any orders are followed by pointed persons who is not a sales, so mistakes might be made.
(05) The important thing is that I will pay most attention to product inspection in the whole process.
(06) My philosophy: To give my customers best product with best service as possible as I can
Technical Data of Sintered NdFeB Magnet
GradeBrHcbHcj(BH)max 
mT(kGs)kA/m(kOe)kA/m(kOe)kJ/m3(MGOe)
N351170-1220(11.7-12.2)≥ 868(  ≥ 10.9)≥ 955(  ≥ 12)263-287(33-36)
N381220-1250(12.2-12.5)≥ 899(  ≥ 11.3)≥ 955(  ≥ 12)287-310(36-39)
N401250-1280(12.5-12.8)≥ 907(  ≥ 11.4)≥ 955(  ≥ 12)302-326(38-41)
N421280-1320(12.8-13.2)≥ 915(  ≥ 11.5)≥ 955(  ≥ 12)318-342(40-43)
N451320-1380(13.2-13.8)≥ 923(  ≥ 11.6)≥ 955(  ≥ 12)342-366(43-46)
N481380-1420(13.8-14.2)≥ 923(  ≥ 11.6)≥ 876(  ≥ 12)366-390(46-49)
N501400-1450(14.0-14.5)≥ 796(  ≥ 10.0)≥ 876(  ≥ 11)382-406(48-51)
N521430-1480(14.3-14.8)≥ 796(  ≥ 10.0)≥ 876(  ≥ 11)398-422(50-53)
30M1080-1130(10.8-11.3)≥ 796(  ≥ 10.0)≥ 1114(  ≥ 14)223-247(28-31)
33M1130-1170(11.3-11.7)≥ 836(  ≥ 10.5)≥ 1114(  ≥ 14)247-263(31-33)
35M1170-1220(11.7-12.2)≥ 868(  ≥ 10.9)≥ 1114(  ≥ 14)263-287(33-36)
38M1220-1250(12.2-12.5)≥ 899(  ≥ 11.3)≥ 1114(  ≥ 14)287-310(36-39)
40M1250-1280(12.5-12.8)≥ 923(  ≥ 11.6)≥ 1114(  ≥ 14)302-326(38-41)
42M1280-1320(12.8-13.2)≥ 955(  ≥ 12.0)≥ 1114(  ≥ 14)318-342(40-43)
45M1320-1380(13.2-13.8)≥ 995(  ≥ 12.5)≥ 1114(  ≥ 14)342-366(43-46)
48M1360-1430(13.6-14.3)≥ 1027(  ≥ 12.9)≥ 1114(  ≥ 14)366-390(46-49)
50M1400-1450(14.0-14.5)≥ 1033(  ≥ 13.0)≥ 1114(  ≥ 14)382-406(48-51)
30H1080-1130(10.8-11.3)≥ 796(  ≥ 10.0)≥ 1353(  ≥ 17)223-247(28-31)
33H1130-1170(11.3-11.7)≥ 836(  ≥ 10.5)≥ 1353(  ≥ 17)247-271(31-34)
35H1170-1220(11.7-12.2)≥ 868(  ≥ 10.9)≥ 1353(  ≥ 17)263-287(33-36)
38H1220-1250(12.2-12.5)≥ 899(  ≥ 11.3)≥ 1353(  ≥ 17)287-310(36-39)
40H1250-1280(12.5-12.8)≥ 923(  ≥ 11.6)≥ 1353(  ≥ 17)302-326(38-41)
42H1280-1320(12.8-13.2)≥ 955(  ≥ 12.0)≥ 1353(  ≥ 17)318-342(40-43)
45H1300-1360(13-13.6)≥ 963(  ≥ 12.1)≥ 1353(  ≥ 17)326-358(43-46)
48H1370-1430(13.7-14.3)≥ 995(  ≥ 12.5)≥ 1353(  ≥ 17)366-390(46-49)
30SH1080-1130(10.8-11.3)≥ 804(  ≥ 10.1)≥ 1592(  ≥ 20)223-247(28-31)
33SH1130-1170(11.3-11.7)≥ 844(  ≥ 10.6)≥ 1592(  ≥ 20)247-271(31-34)
35SH1170-1220(11.7-12.2)≥ 876(  ≥ 11.0)≥ 1592(  ≥ 20)263-287(33-36)
38SH1220-1250(12.2-12.5)≥ 907(  ≥ 11.4)≥ 1592(  ≥ 20)287-310(36-39)
40SH1240-1280(12.5-12.8)≥ 939(  ≥ 11.8)≥ 1592(  ≥ 20)302-326(38-41)
42SH1280-1320(12.8-13.2)≥ 987(  ≥ 12.4)≥ 1592(  ≥ 20)318-342(40-43)
45SH1320-1380(13.2-13.8)≥ 1003(  ≥ 12.6)≥ 1592(  ≥ 20)342-366(43-46)
28UH1020-1080 (10.2-10.8)≥ 764(  ≥ 9.6)≥ 1990(  ≥ 25)207-231(26-29)
30UH1080-1130 (10.8-11.3)≥ 812(  ≥ 10.2)≥ 1990(  ≥ 25)223-247(28-31)
33UH1130-1170(11.3-11.7)≥ 852(  ≥ 10.7)≥ 1990(  ≥ 25)247-271(31-34)
35UH1180-1220(11.8-12.2)≥ 860(  ≥ 10.8)≥ 1990(  ≥ 25)263-287(33-36)
38UH1220-1250(12.2-12.5)≥ 876(  ≥ 11.0)≥ 1990(  ≥ 25)287-310(36-39)
40UH1240-1280(12.5-12.8)≥ 899(  ≥ 11.3)≥ 1990(  ≥ 25)302-326(38-41)
28EH1040-1090(10.4-10.9)≥ 780(  ≥ 9.8)≥ 2388(  ≥ 30)207-231(26-29)
30EH1080-1130(10.8-11.3)≥ 812(  ≥ 10.2)≥ 2388(  ≥ 30)223-247(28-31)
33EH1130-1170(11.3-11.7)≥ 836(  ≥ 10.5)≥ 2388(  ≥ 30)247-271(31-34)
35EH1170-1220(11.7-12.2)≥ 876(  ≥ 11.0)≥ 2388(  ≥ 30)263-287(33-36)
38EH1220-1250(12.2-12.5)≥ 899(  ≥ 11.3)≥ 2388(  ≥ 30)287-310(36-39)
28AH1040-1090(10.4-10.9)≥ 787(  ≥ 9.9)≥ 2624(  ≥ 33)207-231(26-29)
30AH1080-1130(10.8-11.3)≥ 819(  ≥ 10.3)≥ 2624(  ≥ 33)223-247(28-31)
33AH1130-1170(11.3-11.7)≥ 843(  ≥ 10.6)≥ 2624(  ≥ 33)247-271(31-34)
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