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Guangzhou Zhongci Magnetic Co., Ltd.
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Gold Index: 8072
Sintered Rare Earth Custom Neodymium Magnets N38 / N40 with Tolerance +/-0.05mm
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Customized Strong Permanent Magnet with Rare Earth for Automatic Control
Customized Strong Permanent Magnet with Rare Earth for Automatic Control Description &
Specification:
ZC Chinese Fine Manufacturer, Professinal Custom Magnets, permanent magnet, strong magnet ,magnetic material, ndfeb magnet, diffrent magnetic products .
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Grades |
N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH ) |
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Coatings |
Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold |
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Sizes |
customized |
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Shapes |
Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes |
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Tolerance |
+/-0.05mm unless specified. |
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Magnetized direction |
Through thickness, diameter, axial, etc |
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Maximum working temperature |
80 to 120 degrees C |
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Delivery time |
Within 7-30 days when order confirmed |
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Package Condition |
Standard air/sea protective package, unless specified. |
Applications:
Elevator Magnet ,Motor assemblies, Automobile, Wind Generator, MRI, Speaker, IT industry, Sensor, Communication equipments, Scanner, Camera, Home appliance and so on.
Product process:
Standard Properties of Sintered NdFeB Magnet
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Standard
Properties
of
Sintered
NdFeB
Magnet
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Grade |
Br mT (kGs) |
Hcb kA/m (kOe) |
Hcj kA/m (kOe) |
(BH)max kJ/m 3 |
Max Work Temp. |
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(MGOe) |
(Tw) |
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N35 |
1170-1220(11.7-12.2) |
≥ 868( ≥ 10.9) |
≥ 955( ≥ 12) |
263-287(33-36) |
80 ºC |
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N38 |
1220-1250(12.2-12.5) |
≥ 899( ≥ 11.3) |
≥ 955( ≥ 12) |
287-310(36-39) |
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N40 |
1250-1280(12.5-12.8) |
≥ 907( ≥ 11.4) |
≥ 955 ( ≥ 12) |
302-326(38-41) |
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N42 |
1280-1320(12.8-13.2) |
≥ 915( ≥ 11.5) |
≥ 955( ≥ 12) |
318-342(40-43) |
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N45 |
1320-1380(13.2-13.8) |
≥ 923( ≥ 11.6) |
≥ 955 ( ≥ 12) |
342-366(43-46) |
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N48 |
1380-1420(13.8-14.2) |
≥ 923( ≥ 11.6) |
≥ 876( ≥ 12) |
366-390(46-49) |
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N50 |
1400-1450(14.0-14.5) |
≥ 796( ≥ 10.0) |
≥ 876( ≥ 11) |
382-406(48-51) |
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N52 |
1430-1480(14.3-14.8) |
≥ 796( ≥ 10.0) |
≥ 876( ≥ 11) |
398-422(50-53) |
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35M |
1170-1220(11.7-12.2) |
≥ 868( ≥ 10.9) |
≥ 1114( ≥ 14) |
263-287(33-36) |
100 ºC
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38M |
1220-1250(12.2-12.5) |
≥ 899( ≥ 11.3) |
≥ 1114( ≥ 14) |
287-310(36-39) |
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40M |
1250-1280(12.5-12.8) |
≥ 923( ≥ 11.6) |
≥ 1114( ≥ 14) |
302-326(38-41) |
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42M |
1280-1320(12.8-13.2) |
≥ 955( ≥ 12.0) |
≥ 1114( ≥ 14) |
318-342(40-43) |
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