N45 Magnet Blocks with Black Epoxy Plated

Model: BWBB
Place of Origin: Zhejiang,China (Mainland)
Application: Industrial Magnet
Shape: Block
Type: Permanent
Composite: NdFeB Magnet
Brand Name: Bestway
Specification: at your choice
Function: wind generators, meters, senso
Produce name: Neodymium Block Magnets
Export Area: all of the world
Cooperative Company: Bestway
Size: Customer's request
Certification: CE, ISO9001:2008

inquiry

skype basketAdd to Basket  Edit

Share |

Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.0~100.0 USDProduction Capacity:utmost
Payment Terms:L/C, T/T, WU, payPalPacking:CARTON
Min. Order:100 Piece/PiecesDelivery Date:10days
Means of Transport:by express, Ocean, Air, Land

N45 Magnet Blocks with Black Epoxy Plated


The Magnet Blocks are widely used in wind generators, meters, sensors, aerospace, automotive, electronics, electro-acoustic, communications, instrumentation, medical equipment and other a permanent magnetic field devices and equipment. It is usually need surface treatment according to customer's requirements to protect magnet. Different coating Metallic Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+Copper+Nickel, Gold, Organic Epoxy, Nickel+Epoxy coating . As for the size we could produce according your request .

Product:  Magnetic Ndfeb Magnets

1.Grades:

N30-N52, 35M-48M, 33H-42H, 35SH-45SH, 30UH-40UH, 28EH-38EH.

Magnet N-( N35, N38, N40, N42, N45, N48, N50,N52),

Magnet M-(N35M, N38M, N40M,N42M, N45M, N48M),

Magnet H-(N33H,N35H, N38H, N40H, N42H),

Magnet SH-( N35SH, N38SH, N40SH, N42SH,N45SH),

Magnet UH-( N30UH, N33UH, N35UH, N38UH,N40UH),

Magnet EH-(N28EH, N30EH, N33EH, N35EH,N38EH)

2.Size:

various customized

3.Coating:

Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold and etc.

4.Shapes:

Cylinder,round,disc,rectangle,ring,countersunk,block,Arc coil and we can also manufacture the shape of magnet according to clients' requirement.

5.Package:

standard exporting carton or according to the customer requirments.

6.Materials:

Neodymium-Iron-Boron magnets, Sintered NdFeB magnets

7.Certification:

ISO9001,2008

8.Technology:

Utilizes new  Ndfeb Magnetic Magnet techniques and equipment such as Strip casting, HDDR technology

9.Magnetic properties:

a) High coercive force,

b) (BH)max from 33 to 53MGOe,

c) Max working temperature up to 230°C;

10.Applications:

a) Electro-acoustic field: such as loudspeaker, headphone, earphone, stage sound device, alarm, microphone and so on. Because of good performance, our magnets can provide sound equipments better sensitiveness and susceptibility. b) Electric products: Permanent magnetic actuator vacuum circuit breaker, magneticlatchingrelay, watt-hour meter, watermeter, sensor, reed switch and so on. c) Motor areas: VCM, CDVD-ROM, generator, electromotor, servo motor, vibration motor, step motor, DC motor, linear motor and so on. Our magnets with stable performance and high HCJ can work under high temperature which can guarantee your products work better. d) mechanical equipment: magnetic separator, magnetic holder, and other magnetic machines. e) Health care: nuclear magnetic resonance spectrometer, medical apparatus and instruments, magnetic therapy and health care products, fuel-saving magnetizer and so on. Our stable permanent magnets used in health care areas will make people healthier. f) Other fields: bags magnets, toy magnets, craft gifts and packaging, doors and windows magnets, magnetic locks, magnetic holding devices and so on.

Coating and Anti-corrosive of NdFeB Magnet - AO Magnet Electronic

CoatingNickelNiCuNiZincNi-SnNi-AuNi-AgEpoxy








Corrosiveb ResistanceGoodExcellentGoodGoodGoodGoodVery Good
ColorSilverSilverWhite BlueSilverGoldSilverBlace/Gray

Technical data of sintered NdFeB Magnet - AO Magnet Electronic

GradeBrmT(kGs)Hcb kA/m (kOe)Hcj kA/m (kOe)BH max kJ/m3 (MGOe)Max. Tw






N351170-1220(11.7-12.2)≥ 868 ( ≥ 10.9)≥ 955 ( ≥ 12)263-287 (33-36)≤ 80 °C
N381220-1250 (12.2-12.5)≥ 899 ( ≥ 11.3)≥ 955 ( ≥ 12)287-310 (36-39)≤ 80 °C
N401250-1280 (12.5-12.8)≥ 907 ( ≥ 11.4)≥ 955 ( ≥ 12)302-326 (38-41)≤ 80 °C
N421280-1320 (12.8-13.2)≥ 915 ( ≥ 11.5)≥ 955 ( ≥ 12)318-342 (40-43)≤ 80 °C
N451320-1380 (13.2-13.8)≥ 923 ( ≥ 11.6)≥ 955 ( ≥ 12)342-366 (43-46)≤ 80 °C
N481380-1420 (13.8-14.2)≥ 923 ( ≥ 11.6)≥ 876 ( ≥ 12)366-390 (46-49)≤ 80 °C
N501400-1450 (14.0-14.5)≥ 796 ( ≥ 10.0)≥ 876 ( ≥ 11)382-406 (48-51)≤ 60 °C
N521430-1480 (14.3-14.8)≥ 796 ( ≥ 10.0)≥ 876 ( ≥ 11)398-422 (50-53)≤ 60 °C
30M1080-1130 (10.8-11.3)≥ 796 ( ≥ 10.0)≥ 1114 ( ≥ 14)223-247 (28-31)≤ 100 °C
33M1130-1170 (11.3-11.7)≥ 836 ( ≥ 10.5)≥ 1114 ( ≥ 14)247-263 (31-33)≤ 100 °C
35M1170-1220 (11.7-12.2)≥ 868 ( ≥ 10.9)≥ 1114 ( ≥ 14)263-287 (33-36)≤ 100 °C
38M1220-1250 (12.2-12.5)≥ 899 ( ≥ 11.3)≥ 1114 ( ≥ 14)287-310 (36-39)≤ 100 °C
40M1250-1280 (12.5-12.8)≥ 923 ( ≥ 11.6)≥ 1114 ( ≥ 14)302-326(38-41)≤ 100 °C
42M1280-1320 (12.8-13.2)≥ 955 ( ≥ 12.0)≥ 1114 ( ≥ 14)318-342 (40-43)≤ 100 °C
45M1320-1380 (13.2-13.8)≥ 995 ( ≥ 12.5)≥ 1114 ( ≥ 14)342-366 (43-46)≤ 100 °C
48M1360-1430 (13.6-14.3)≥ 1027 ( ≥ 12.9)≥ 1114 ( ≥ 14)366-390 (46-49)≤ 100 °C
50M1400-1450 (14.0-14.5)≥ 1033 ( ≥ 13.0)≥ 1114 ( ≥ 14)382-406 (48-51)≤ 100 °C
30H1080-1130 (10.8-11.3)≥ 796 ( ≥ 10.0)≥ 1353 ( ≥ 17)223-247 (28-31)≤ 120 °C
33H1130-1170 (11.3-11.7)≥ 836 ( ≥ 10.5)≥ 1353 ( ≥ 17)247-271 (31-34)≤ 120 °C
35H1170-1220 (11.7-12.2)≥ 868 ( ≥ 10.9)≥ 1353 ( ≥ 17)263-287 (33-36)≤ 120 °C
38H1220-1250 (12.2-12.5)≥ 899 ( ≥ 11.3)≥ 1353 ( ≥ 17)287-310 (36-39)≤ 120 °C
40H1250-1280 (12.5-12.8)≥ 923 ( ≥ 11.6)≥ 1353 ( ≥ 17)302-326 (38-41)≤ 120 °C
42H1280-1320 (12.8-13.2)≥ 955 ( ≥ 12.0)≥ 1353 ( ≥ 17)318-342 (40-43)≤ 120 °C
45H1300-1360 (13-13.6)≥ 963 ( ≥ 12.1)≥ 1353 ( ≥ 17)326-358 (43-46)≤ 120 °C
48H1370-1430 (13.7-14.3)≥ 995 ( ≥ 12.5)≥ 1353 ( ≥ 17)366-390 (46-49)≤ 120 °C
30SH1080-1130 (10.8-11.3)≥ 804 ( ≥ 10.1)≥ 1592 ( ≥ 20)223-247 (28-31)≤ 150 °C
33SH1130-1170 (11.3-11.7)≥ 844 ( ≥ 10.6)≥ 1592 ( ≥ 20)247-271 (31-34)≤ 150 °C
35SH1170-1220 (11.7-12.2)≥ 876 ( ≥ 11.0)≥ 1592 ( ≥ 20)263-287 (33-36)≤ 150 °C
38SH1220-1250 (12.2-12.5)≥ 907 ( ≥ 11.4)≥ 1592 ( ≥ 20)287-310 (36-39)≤ 150 °C
40SH1240-1280 (12.5-12.8)≥ 939 ( ≥ 11.8)≥ 1592 ( ≥ 20)302-326 (38-41)≤ 150 °C
42SH1280-1320 (12.8-13.2)≥ 987 ( ≥ 12.4)≥ 1592 ( ≥ 20)318-342 (40-43)≤ 150 °C
45SH1320-1380 (13.2-13.8)≥ 1003 ( ≥ 12.6)≥ 1592 ( ≥ 20)342-366 (43-46)≤ 150 °C
28UH1020-1080 (10.2-10.8)≥ 764 ( ≥ 9.6)≥ 1990 ( ≥ 25)207-231 (26-29)≤ 180 °C
30UH1080-1130 (10.8-11.3)≥ 812 ( ≥ 10.2)≥ 1990 ( ≥ 25)223-247 (28-31)≤ 180 °C
33UH1130-1170 (11.3-11.7)≥ 852 ( ≥ 10.7)≥ 1990 ( ≥ 25)247-271 (31-34)≤ 180 °C
35UH1180-1220 (11.8-12.2)≥ 860 ( ≥ 10.8)≥ 1990 ( ≥ 25)263-287 (33-36)≤ 180 °C
38UH1220-1250 (12.2-12.5)≥ 876 ( ≥ 11.0)≥ 1990 ( ≥ 25)287-310 (36-39)≤ 180 °C
40UH1240-1280 (12.5-12.8)≥ 899 ( ≥ 11.3)≥ 1990 ( ≥ 25)302-326 (38-41)≤ 180 °C
28EH1040-1090 (10.4-10.9)≥ 780 ( ≥ 9.8)≥ 2388 ( ≥ 30)207-231 (26-29)≤ 200 °C
30EH1080-1130 (10.8-11.3)≥ 812 ( ≥ 10.2)≥ 2388 ( ≥ 30)223-247 (28-31)≤ 200 °C
33EH1130-1170 (11.3-11.7)≥ 836 ( ≥ 10.5)≥ 2388 ( ≥ 30)247-271 (31-34)≤ 200 °C
35EH1170-1220 (11.7-12.2)≥ 876 ( ≥ 11.0)≥ 2388 ( ≥ 30)263-287 (33-36)≤ 200 °C
38EH1220-1250 (12.2-12.5)≥ 899 ( ≥ 11.3)≥ 2388 ( ≥ 30)287-310 (36-39)≤ 200 °C

 N45 Magnet Blocks with Black Epoxy Plated



Magnet Blocks with Epoxy Plated
Magnet Blocks with Epoxy Plated
MAGNETIC AND PHYSICAL CHARACTERISTICS (NdFeB)


Grade

Br mT (kGs)

Hcb kA/m (kOe)

Hcj kA/m   (kOe)

(BH)max kJ/m3
(MGOe)

Working Temperature (Tw)

N33

1130-1170(11.3-11.7)

≥ 836 ( ≥ 10.5)

≥ 955( ≥ 12)

247-271(31-34)

80 ℃

N35

1170-1220(11.7-12.2)

≥ 868( ≥ 10.9)

≥ 955( ≥ 12)

263-287(33-36)

80 ℃

N38

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 955( ≥ 12)

287-310(36-39)

80 ℃

N40

1250-1280(12.5-12.8)

≥ 907( ≥ 11.4)

≥ 955 ( ≥ 12)

302-326(38-41)

80 ℃

N42

1280-1320(12.8-13.2)

≥ 915( ≥ 11.5)

≥ 955( ≥ 12)

318-342(40-43)

80 ℃

N45

1320-1380(13.2-13.8)

≥ 923( ≥ 11.6)

≥ 955 ( ≥ 12)

342-366(43-46)

80 ℃

N48

1380-1420(13.8-14.2)

≥ 923( ≥ 11.6)

≥ 876( ≥ 12)

366-390(46-49)

80 ℃

N50

1400-1450(14.0-14.5)

≥ 796( ≥ 10.0)

≥ 876( ≥ 11)

382-406(48-51)

60 ℃

N52

1430-1480(14.3-14.8)

≥ 796( ≥ 10.0)

≥ 876( ≥ 11)

398-422(50-53)

60 ℃

30M

1080-1130(10.8-11.3)

≥ 796( ≥ 10.0)

≥ 1114 ( ≥ 14)

223-247(28-31)

100 ℃

33M

1130-1170(11.3-11.7)

≥ 836( ≥ 10.5)

≥ 1114( ≥ 14)

247-263(31-33)

100 ℃

35M

1170-1220(11.7-12.2)

≥ 868( ≥ 10.9)

≥ 1114( ≥ 14)

263-287(33-36)

100 ℃

38M

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 1114( ≥ 14)

287-310(36-39)

100 ℃

40M

1250-1280(12.5-12.8)

≥ 923( ≥ 11.6)

≥ 1114( ≥ 14)

302-326(38-41)

100 ℃

42M

1280-1320(12.8-13.2)

≥ 955( ≥ 12.0)

≥ 1114( ≥ 14)

318-342(40-43)

100 ℃

45M

1320-1380(13.2-13.8)

≥ 995( ≥ 12.5)

≥ 1114 ( ≥ 14)

342-366 (43-46)

100 ℃

48M

1360-1430(13.6-14.3)

≥ 1027( ≥ 12.9)

≥ 1114( ≥ 14)

366-390(46-49)

100 ℃

50M

1400-1450(14.0-14.5)

≥ 1033 ( ≥ 13.0)

≥ 1114( ≥ 14)

382-406(48-51)

100 ℃

30H

1080-1130(10.8-11.3)

≥ 796 ( ≥ 10.0)

≥ 1353( ≥ 17)

223-247(28-31)

120 ℃

33H

1130-1170(11.3-11.7)

≥ 836 ( ≥ 10.5)

≥ 1353( ≥ 17)

247-271(31-34)

120 ℃

35H

1170-1220(11.7-12.2)

≥ 868 ( ≥ 10.9)

≥ 1353( ≥ 17)

263-287(33-36)

120 ℃

38H

1220-1250(12.2-12.5)

≥ 899 ( ≥ 11.3)

≥ 1353 ( ≥ 17)

287-310(36-39)

120 ℃

40H

1250-1280(12.5-12.8)

≥ 923( ≥ 11.6)

≥ 1353( ≥ 17)

302-326(38-41)

120 ℃

42H

1280-1320(12.8-13.2)

≥ 955 ( ≥ 12.0)

≥ 1353( ≥ 17)

318-342(40-43)

120 ℃

45H

1300-1360(13-13.6)

≥ 963( ≥ 12.1)

≥ 1353 ( ≥ 17)

326-358(43-46)

120 ℃

48H

1370-1430(13.7-14.3)

≥ 995( ≥ 12.5)

≥ 1353( ≥ 17)

366-390(46-49)

120 ℃

30SH

1080-1130(10.8-11.3)

≥ 804( ≥ 10.1)

≥ 1592( ≥ 20)

223-247(28-31)

150 ℃

33SH

1130-1170(11.3-11.7)

≥ 844( ≥ 10.6)

≥ 1592( ≥ 20)

247-271(31-34)

150 ℃

35SH

1170-1220(11.7-12.2)

≥ 876 ( ≥ 11.0)

≥ 1592( ≥ 20)

263-287(33-36)

150 ℃

38SH

1220-1250(12.2-12.5)

≥ 907( ≥ 11.4)

≥ 1592( ≥ 20)

287-310(36-39)

150 ℃

40SH

1240-1280(12.5-12.8)

≥ 939( ≥ 11.8)

≥ 1592( ≥ 20)

302-326(38-41)

150 ℃

42SH

1280-1320(12.8-13.2)

≥ 987 ( ≥ 12.4)

≥ 1592 ( ≥ 20)

318-342(40-43)

150 ℃

45SH

1320-1380(13.2-13.8)

≥ 1003 ( ≥ 12.6)

≥ 1592( ≥ 20)

342-366 (43-46)

150 ℃

28UH

1020-1080 (10.2-10.8)

≥ 764 ( ≥ 9.6)

≥ 1990 ( ≥ 25)

207-231(26-29)

180 ℃

30UH

1080-1130 (10.8-11.3)

≥ 812( ≥ 10.2)

≥ 1990( ≥ 25)

223-247(28-31)

180 ℃

33UH

1130-1170(11.3-11.7)

≥ 852( ≥ 10.7)

≥ 1990 ( ≥ 25)

247-271(31-34)

180 ℃

35UH

1180-1220 (11.8-12.2)

≥ 860 ( ≥ 10.8)

≥ 1990( ≥ 25)

263-287(33-36)

180 ℃

38UH

1220-1250(12.2-12.5)

≥ 876 ( ≥ 11.0)

≥ 1990( ≥ 25)

287-310(36-39)

180 ℃

40UH

1240-1280 (12.5-12.8)

≥ 899( ≥ 11.3)

≥ 1990( ≥ 25)

302-326(38-41)

180 ℃

28EH

1040-1090(10.4-10.9)

≥ 780( ≥ 9.8)

≥ 2388( ≥ 30)

207-231(26-29)

200 ℃

30EH

1080-1130 (10.8-11.3)

≥ 812 ( ≥ 10.2)

≥ 2388 ( ≥ 30)

223-247 (28-31)

200 ℃

33EH

1130-1170(11.3-11.7)

≥ 836 ( ≥ 10.5)

≥ 2388 ( ≥ 30)

247-271 (31-34)

200 ℃

35EH

1170-1220(11.7-12.2)

≥ 876 ( ≥ 11.0)

≥ 2388( ≥ 30)

263-287(33-36)

200 ℃

38EH

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 2388( ≥ 30)

287-310(36-39)

200 ℃







Category: Neodymium Block Magnets

Related Category: Neodymium Cylinder Magnets  Neodymium Ring Magnets  Sintered NdFeb Magnets  Bonded NdFeb Magnet  Neodymium Disc Magnets 


QR Code
Contact Us
Welcome to our website !