Basic Info.
Model NO.
N35-N52 (NM003)
Application
Industrial Magnet, Motor Magnet
Product Description
Mobile phone vibration motor magnet(NM003)
1. Meterial: Neodymium, NdFeB
2. Technology: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology
3. Magnetic properties: High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature;
4. Grades: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH;
5. Shapes and sizes: Various kinds or according to customers' request .
6. Coatings: Ni, Zn, Phosphating, epoxy and so on;
Strong Strength Nickel Ring Neodymium Magnets (R-009)
7.Tolerance:unless specified requirements, +/-0.1mm,+/-0.05mm.
8.Orientation:The direction of magnetization depends on your applications.
9.Quantity:small order can be accepted
10.Payment:T/T or Paypal,Western union .
Magnetic Characteristics
Magnetic properties of Sintered Neodymium Magnet (NdFeB magnet): |
| Grade | Remanence | Coercive Force | Intrinsic Coercive Force | Max. energy product | Max.
Operating
Temperature |
Br
mT
(kGs) | Hcb
kA/m
(kOe) | Hcj
kA/m
(kOe) | ( BH )max kJ/m 3
(MGOe) | Tw |
| N35 | 1170-1220
(11.7-12.2) | ≥ 868
( ≥ 10.9) | ≥ 955
( ≥ 12) | 263-287
(33-36) | 80 deg |
| N38 | 1220-1250
(12.2-12.5) | ≥ 899
( ≥ 11.3) | ≥ 955
( ≥ 12) | 287-310
(36-39) | 80 deg |
| N40 | 1250-1280
(12.5-12.8) | ≥ 907
( ≥ 11.4) | ≥ 955
( ≥ 12) | 302-326
(38-41) | 80 deg |
| N42 | 1280-1320
(12.8-13.2) | ≥ 915
( ≥ 11.5) | ≥ 955
( ≥ 12) | 318-342
(40-43) | 80 deg |
| N45 | 1320-1380
(13.2-13.8) | ≥ 923
( ≥ 11.6) | ≥ 955
( ≥ 12) | 342-366
(43-46) | 80 deg |
| N48 | 1380-1420
(13.8-14.2) | ≥ 923
( ≥ 11.6) | ≥ 876
( ≥ 12) | 366-390
(46-49) | 80 deg |
| N50 | 1400-1450
(14.0-14.5) | ≥ 796
( ≥ 10.0) | ≥ 876
( ≥ 11) | 382-406
(48-51) | 60 deg |
| N52 | 1430-1480
(14.3-14.8) | ≥ 796
( ≥ 10.0) | ≥ 876
( ≥ 11) | 398-422
(50-53) | 60 deg |
| 30M | 1080-1130
(10.8-11.3) | ≥ 796
( ≥ 10.0) | ≥ 1114
( ≥ 14) | 223-247
(28-31) | 100 deg |
| 33M | 1130-1170
(11.3-11.7) | ≥ 836
( ≥ 10.5) | ≥ 1114
( ≥ 14) | 247-263
(31-33) | 100 deg |
| 35M | 1170-1220
(11.7-12.2) | ≥ 868
( ≥ 10.9) | ≥ 1114
( ≥ 14) | 263-287
(33-36) | 100 deg |
| 38M | 1220-1250
(12.2-12.5) | ≥ 899
( ≥ 11.3) | ≥ 1114
( ≥ 14) | 287-310
(36-39) | 100 deg |
| 40M | 1250-1280
(12.5-12.8) | ≥ 923
( ≥ 11.6) | ≥ 1114
( ≥ 14) | 302-326
(38-41) | 100 deg |
| 42M | 1280-1320
(12.8-13.2) | ≥ 955
( ≥ 12.0) | ≥ 1114
( ≥ 14) | 318-342
(40-43) | 100 deg |
| 45M | 1320-1380
(13.2-13.8) | ≥ 995
( ≥ 12.5) | ≥ 1114
( ≥ 14) | 342-366
(43-46) | 100 deg |
| 48M | 1360-1430
(13.6-14.3) | ≥ 1027
( ≥ 12.9) | ≥ 1114
( ≥ 14) | 366-390
(46-49) | 100 deg |
| 50M | 1400-1450
(14.0-14.5) | ≥ 1033
( ≥ 13.0) | ≥ 1114
( ≥ 14) | 382-406
(48-51) | 100 deg |
| 30H | 1080-1130
(10.8-11.3) | ≥ 796
( ≥ 10.0) | ≥ 1353
( ≥ 17) | 223-247
(28-31) | 120 deg |
| 33H | 1130-1170
(11.3-11.7) | ≥ 836
( ≥ 10.5) | ≥ 1353
( ≥ 17) | 247-271
(31-34) | 120 deg |
| 35H | 1170-1220
(11.7-12.2) | ≥ 868
( ≥ 10.9) | ≥ 1353
( ≥ 17) | 263-287
(33-36) | 120 deg |
| 38H | 1220-1250
(12.2-12.5) | ≥ 899
( ≥ 11.3) | ≥ 1353
( ≥ 17) | 287-310
(36-39) | 120 deg |
| 40H | 1250-1280
(12.5-12.8) | ≥ 923
( ≥ 11.6) | ≥ 1353
( ≥ 17) | 302-326
(38-41) | 120 deg |
| 42H | 1280-1320
(12.8-13.2) | ≥ 955
( ≥ 12.0) | ≥ 1353
( ≥ 17) | 318-342
(40-43) | 120 deg |
| 45H | 1300-1360
(13-13.6) | ≥ 963
( ≥ 12.1) | ≥ 1353
( ≥ 17) | 326-358
(43-46) | 120 deg |
| 48H | 1370-1430
(13.7-14.3) | ≥ 995
( ≥ 12.5) | ≥ 1353
( ≥ 17) | 366-390
(46-49) | 120 deg |
| 30SH | 1080-1130
(10.8-11.3) | ≥ 804
( ≥ 10.1) | ≥ 1592
( ≥ 20) | 223-247
(28-31) | 150 deg |
| 33SH | 1130-1170
(11.3-11.7) | ≥ 844
( ≥ 10.6) | ≥ 1592
( ≥ 20) | 247-271
(31-34) | 150 deg |
| 35SH | 1170-1220
(11.7-12.2) | ≥ 876
( ≥ 11.0) | ≥ 1592
( ≥ 20) | 263-287
(33-36) | 150 deg |
| 38SH | 1220-1250
(12.2-12.5) | ≥ 907
( ≥ 11.4) | ≥ 1592
( ≥ 20) | 287-310
(36-39) | 150 deg |
| 40SH | 1240-1280
(12.5-12.8) | ≥ 939
( ≥ 11.8) | ≥ 1592
( ≥ 20) | 302-326
(38-41) | 150 deg |
| 42SH | 1280-1320
(12.8-13.2) | ≥ 987
( ≥ 12.4) | ≥ 1592
( ≥ 20) | 318-342
(40-43) | 150 deg |
| 45SH | 1320-1380
(13.2-13.8) | ≥ 1003
( ≥ 12.6) | ≥ 1592
( ≥ 20) | 342-366
(43-46) | 150 deg |
| 28UH | 1020-1080 (10.2-10.8) | ≥ 764
( ≥ 9.6) | ≥ 1990
( ≥ 25) | 207-231
(26-29) | 180 deg |
| 30UH | 1080-1130 (10.8-11.3) | ≥ 812
( ≥ 10.2) | ≥ 1990
( ≥ 25) | 223-247
(28-31) | 180 deg |
| 33UH | 1130-1170
(11.3-11.7) | ≥ 852
( ≥ 10.7) | ≥ 1990
( ≥ 25) | 247-271
(31-34) | 180 deg |
| 35UH | 1180-1220
(11.8-12.2) | ≥ 860
( ≥ 10.8) | ≥ 1990
( ≥ 25) | 263-287
(33-36) | 180 deg |
| 38UH | 1220-1250
(12.2-12.5) | ≥ 876
( ≥ 11.0) | ≥ 1990
( ≥ 25) | 287-310
(36-39) | 180 deg |
| 40UH | 1240-1280
(12.5-12.8) | ≥ 899
( ≥ 11.3) | ≥ 1990
( ≥ 25) | 302-326
(38-41) | 180 deg |
| 28EH | 1040-1090
(10.4-10.9) | ≥ 780
( ≥ 9.8) | ≥ 2388
( ≥ 30) | 207-231
(26-29) | 200 deg |
| 30EH | 1080-1130 (10.8-11.3) | ≥ 812
( ≥ 10.2) | ≥ 2388
( ≥ 30) | 223-247
(28-31) | 200 deg |
| 33EH | 1130-1170
(11.3-11.7) | ≥ 836
( ≥ 10.5) | ≥ 2388
( ≥ 30) | 247-271
(31-34) | 200 deg |
| 35EH | 1170-1220
(11.7-12.2) | ≥ 876
( ≥ 11.0) | ≥ 2388
( ≥ 30) | 263-287
(33-36) | 200 deg |
| 38EH | 1220-1250
(12.2-12.5) | ≥ 899
( ≥ 11.3) | ≥ 2388
( ≥ 30) | 287-310
(36-39) | 200 deg |
| 30AH | 1080-1120
(10.8-11.2) | ≥ 812
( ≥ 10.2) | ≥ 2785
( ≥ 35) | 223-255
(28-32) | 220 deg |
| 33AH | 1120-1170
(11.2-11.7) | ≥ 812
( ≥ 10.2) | ≥ 2785
( ≥ 35) | 247-271
(31-34) | 220 deg |
| Physical and Mechanical Properties of Neodymium Magnet: | | | | | |
| Thermal Conductivity | 7.7 kcal/m-h-° C |
| Young' s Modulus | 1.7 x 104 kg/mm2 |
| Bending Strength | 24 kg/mm2 |
| Compressive Strength | 80 kg/mm2 |
| Electrical Resistivity | 160 µ -ohm-cm/cm2 |
| Density | 7.4-7.55 g/cm3 |
| Vickers Hardness | 500 - 600 |
| Available coatings for sintered Neodymium Magnet (NdFeB magnet): |
| Available Coatings: | |
| Surface | Coating | Thickness (Microns) | Color | Resistance | |
| Passivation | | 1 | Silver Grey | Temporary Protection | |
| Nickel | Ni+Ni | 10.0-20 | Bright Silver | Excellent against Humidity | |
| Ni+Cu+Ni | |
| Zinc | Zn | 8.0-20 | Bright Blue | Good Against Salt Spray | |
| C-Zn | Shinny Color | Excellent Against Salt Spray | |
| Tin | Ni+Cu+Sn | 15-20 | Silver | Superior Against Humidity | |
| Gold | Ni+Cu+Au | 10.0-20 | Gold | Superior Against Humidity | |
| Copper | Ni+Cu | 10.0-20 | Gold | Temporary Protection | |
| Epoxy | Epoxy | 15-25 | Black, Red, Grey | Excellent Against Humidity
& Salt Spray | |
| Ni+Cu+Epoxy | |
| Zn+Epoxy | |
| Chemical | Ni | 10.0-20 | Silver Grey | Excellent Against Humidity | |
| Parylene | Parylene | 5.0-20 | Grey | Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria.
FDA Approved. | |
Relevant Shipping Advantage:
1) Appointed forwarder is welcome
2) We can ship by express, air & sea
3) We have big discount on our won forwarder, and mainly world-wide express such as : DHL, UPS, Fedex
Contact us:
Please do no hesitate to contact with us if you have any questions or requests on magnet.
You can inquiry either by email/fax or instant message
We are pleased to offer your service and respond within 12 hours
Contact person:Ruby Xu
Tel:+86-574-88229324-813
Fax:+86 574 87687170
Welcome to contact with us!
Address:
Room 1202, No. 555 Jinshan Mansion, Changshou South Road, Yinzhou, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, BSCI
Company Introduction:
We are a professional manufacturer of NdFeB permanet magnets. Our magnets have maximum energy product from 27MGOe to 53 MGOe and coercivity froce from 12Koe up to 30Koe for different working conditions. We supply Various sizes, shapes and dimensions magnets with rich experiences. And our magnets have been widely received by American, European countries. Our capacity is over 800 tons per year.
Besides NdFeB magnets, we also specialized in magnet assembly, such as permanent magnet lifter, permanent magnet chuck and magnet pot, etc.
All of our products quality are hundred percent guaranteed!
To be a good supplier, let our clients get the most profits with our good quality is our aim. So our motto is: Best quality, fastest delivery, best serivice and lowest price.
Give us a chance, give you a success. Your inquirement will be highly appreciated.
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