Ningbo Ldb Magnetics Limited.

Manufacturer from China
Active Member
9 Years
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DC motor neodymium magnet

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Ningbo Ldb Magnetics Limited.
City:ningbo
Province/State:zhejiang
Country/Region:china
Contact Person:MrLeo
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DC motor neodymium magnet

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Place of Origin :NingBo, China
Brand Name :Ldb magnet
Packaging Details :Standard sea or air packaging
Delivery Time :25 days
Payment Terms :TT
MOQ :1 pc
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NdFeB magnet is mainly made of Neodymium, Iron and Boron, with strong magnetic property, abundant raw material and widely applications, such as it can be used in motors, rotors, sensors, magnetic device system, electrical products, security systems, generators, etc.

 

Grade

Remanence
Br KGs

Coercive Force
Hcb Koe(KA/m)

Intrinsic
Coercive Force
Hcj Koe(KA/m)

Max Enery Product
(BH)max
KJ/m3(MGOe)

Max Working
Temp(°C)
TwoC

N35

11.7-12.1

≥10.8 (≥860)

≥12 (≥955)

263-287(33-36)

80

N38

12.1-12.5

≥10.8 (≥860)

≥12 (≥955)

287-310(36-39)

80

N40

12.5-12.8

≥11.6 (≥923)

≥12 (≥955)

302-326(38-41)

80

N42

12.8-13.2

≥11.6 (≥923)

≥12 (≥955)

318-342(40-43)

80

N45

13.2-13.8

≥11.0 (≥876)

≥12 (≥955)

342-366(43-46)

80

N48

13.8-14.2

≥10.5 (≥835)

≥12 (≥955)

366-390(46-49)

80

N50

13.8-14.5

≥10.5 (≥835)

≥12 (≥955)

374-406(47-51)

80

33M

11.3-11.7

≥10.3 (≥820)

≥14 (≥1114)

247-263(31-33)

100

35M

11.7-12.1

≥10.8 (≥860)

≥14 (≥1114)

263-287(33-36)

100

38M

12.1-12.5

≥11.0 (≥876)

≥14 (≥1114)

287-310(36-39)

100

40M

12.5-12.8

≥11.4 (≥907)

≥14 (≥1114)

302-326(38-41)

100

42M

12.8-13.2

≥11.6 (≥923)

≥14 (≥1114)

318-342(40-43)

100

45M

13.2-13.8

≥11.8 (≥939)

≥14 (≥1114)

342-366(43-46)

100

48M

13.6-14.0

≥11.8 (≥939)

≥14 (≥1114)

366-390(46-49)

100

30H

10.8-11.3

≥10.2 (≥812)

≥17 (≥1353)

223-247(28-31)

120

33H

11.3-11.7

≥10.6 (≥844)

≥17 (≥1353)

247-263(31-33)

120

35H

11.7-12.1

≥11.0 (≥876)

≥17 (≥1353)

263-287(33-36)

120

38H

12.1-12.5

≥11.2 (≥890)

≥17 (≥1353)

287-310(36-39)

120

40H

12.5-12.8

≥11.5 (≥915)

≥17 (≥1353)

302-326(38-41)

120

42H

12.8-13.2

≥12.0 (≥955)

≥17 (≥1353)

318-342(40-43)

120

45H

13.2-13.5

≥12.0 (≥955)

≥17 (≥1353)

335-366(42-46)

120

30SH

10.8-11.3

≥10.0 (≥796)

≥21 (≥1672)

223-247(28-31)

150

33SH

11.3-11.7

≥10.6 (≥844)

≥21 (≥1672)

247-263(31-33)

150

35SH

11.7-12.1

≥11.0 (≥876)

≥21 (≥1672)

263-287(33-36)

150

38SH

12.1-12.5

≥11.4 (≥907)

≥21 (≥1972)

287-310(36-39)

150

40SH

12.5-12.8

≥11.8 (≥939)

≥21 (≥1972)

302-326(38-41)

150

42SH

12.8-13.2

≥11.8 (≥939)

≥21 (≥1672)

320-343(40-43)

150

30UH

10.8-11.3

≥10.2 (≥812)

≥25 (≥1990)

223-247(28-31)

180

33UH

11.3-11.7

≥10.7 (≥852)

≥25 (≥1990)

247-263(31-33)

180

35UH

11.7-12.1

≥10.7 (≥852)

≥25 (≥1990)

263-287(33-36)

180

38UH

12.1-12.5

≥11.4 (≥907)

≥25 (≥1990)

287-310(36-39)

180

28EH

10.4-10.8

≥9.5 (≥756)

≥30 (≥2388)

207-231(26-29)

200

30EH

10.8-11.3

≥9.5 (≥756)

≥30 (≥2388)

223-247(28-31)

200

33EH

11.3-11.7

≥10.2 (≥812)

≥30 (≥2388)

247-363(31-33)

200

35EH

11.7-12.1

≥10.2 (≥812)

≥30 (≥2388)

263-287(33-36)

200

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