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Black Epoxy Plated Rare Earth Square Magnets N50

/Black Epoxy Plated Rare Earth Square Magnets N50
  • Black Epoxy Plated Rare Earth Square Magnets N50

Black Epoxy Plated Rare Earth Square Magnets N50, High Performance Sintered Neodymium Block Magnets for USA Customer, High Grade N50 Rare Earth Powerful NdFeB Magnet, High Anti-Corrosion NIB Block Magnets FOR Motion (Motors and Solenoids) Sensors China Suppliers

Black Epoxy Plated Rare Earth Square Magnets N50 Specifications (1″=25.4mm; 1lbs=0.453kg)
Materials: NdFeB
Grade: N50 or other high grade
Dimensions(mm): 10mm length * 10mmwidth *  2mm thickness
Plating: Epoxy plated
Working temperture: 80 ℃
Tolerance : ±0.1mm/±0.05mm
Magnetizing: Thickness magnetization
100 pieces in stock, 3 weeks for bulk order
1 Lot = Half with NS and Half with SN Poles

Grade :N35-N52,N35M-N50M,N35H-N48H,N35SH-N45SH,N30UH-N40UH,N30EH-N38EH.
Specification:
1. High coercive force, strong magnetic power;
2. The maximum operation up to 230 degree centigrade
3. Products manufactured according to ISO9001 quality system;
4. Coating: Ni, Ni-Cu-Ni, Zn, Ag, Au and other special plating and coating ;
5. Delivery time:7-20days after confirm order;
6. Payment terms: T/T, or Western Union
7. We do our best to meet your request and make it fast to your hands.
8. Application: Aerospace, electronics, electrical and mechanical, instruments, medical care and other fields and non-technical fields use more and more widely, such as adsorption magnets, toys, jewelry and so on.

Dimensions
Because of the manufacture equipments constraint, there is a certain limit range of the dimensions and the mechanism accuracy of magnets. Please check the Geometry and machining limits in our resource center.

Magnetization
Neodymium magnets can be magnetized in any direction as long as it is aligned properly. In some instances multiple pole magnetization is not possible; when it is possible, special fixtures are required. You can find all information of our Methods of Magnetization in our resource center. Sintering Neodymium Block High Performance Magnets  Black Epoxy Plated
Grade Available:
N35-N52 working temperature: 80° C
30M-45M, 50M working temperature: 100° C
30H-48H working temperature: 120° C
30SH-45SH working temperature: 150° C
28UH-40UH working temperature: 180° C
28EH-38EH working temperature: 200° C
30AH, 33AH working temperature: 230° C

Temperature Characteristics
Low grade Neodymium magnet may lose strength if heated above 80°C. High grade Neodym magnets have been developed to function at temperatures up to 220°C with little irreversible loss. The need for low temperature coefficient in neodymium magnet applications has triggered several grades to be developed to meet specific operating requirements. Please refer to the Demagnetization Curves of some typical neodymium magnets in the data sheet.

More
  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range

Imperial
Metrics
Grade Br Hcb Hcj (BH)max TW
mT KGs KA/m kOe kA/m kOe kJ/m3 MGOe °C
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
N48 1380-1420 13.8-14.2 >923 >11.6 >955 >12 366-390 46-49 <80
N50 1400-1450 14.0-14.5 >796 >10.0 >876 >11 382-406 48-51 <80
N52 1430-1480 14.3-14.8 >796 >10.0 >876 >11 398-422 50-53 <80
N35M 1170-1220 11.7-12.2 >868 >10.9 >1114 >14 263-287 33-36 <100
N38M 1220-1250 12.2-12.5 >899 >11.3 >1114 >14 287-310 36-39 <100
N40M 1250-1280 12.5-12.8 >923 >11.6 >1114 >14 302-326 38-41 <100
N42M 1280-1320 12.8-13.2 >955 >12.0 >1114 >14 318-342 40-43 <100
N48M 1360-1430 13.6-14.3 >1027 >12.9 >1114 >14 366-390 46-49 <100
N50M 1400-1450 14.0-14.5 >1033 >13.0 >1114 >14 382-406 48-51 <100
N33H 1130-1170 11.3-11.7 >836 >10.5 >1353 >17 247-271 31-34 <120
N35H 1170-1220 11.7-12.2 >868 >10.9 >1353 >17 263-287 33-36 <120
N38H 1220-1250 12.2-12.5 >899 >11.3 >1353 >17 287-310 36-39 <120
N40H 1250-1280 12.5-12.8 >923 >11.6 >1353 >17 302-326 38-41 <120
N42H 1280-1320 12.8-13.2 >955 >12.0 >1353 >17 318-342 40-43 <120
N45H 1300-1360 13.0-13.6 >963 >12.1 >1353 >17 326-358 43-46 <120
N48H 1370-1430 13.7-14.3 >995 >12.5 >1353 >17 366-390 46-49 <120
N30SH 1080-1130 10.8-11.3 >804 >10.1 >1592 >20 223-247 28-31 <150
N33SH 1130-1170 11.3-11.7 >844 >10.6 >1592 >20 247-271 31-34 <150
N35SH 1170-1220 11.7-12.2 >876 >11.0 >1592 >20 263-287 33-36 <150
N38SH 1220-1250 12.2-12.5 >907 >11.4 >1592 >20 287-310 36-39 <150
N40SH 1240-1280 12.5-12.8 >939 >11.8 >1592 >20 302-326 38-41 <150
N42SH 1280-1320 12.8-13.2 >987 >12.4 >1592 >20 318-342 40-43 <150
N45SH 1320-1380 13.2-13.8 >1003 >12.6 >1592 >20 342-366 43-46 <150
N28UH 1020-1080 10.2-10.8 >764 >9.6 >1990 >25 207-231 26-29 <180
N30UH 1080-1130 10.8-11.3 >812 >10.2 >1990 >25 223-247 28-31 <180
N33UH 1130-1170 11.3-11.7 >852 >10.7 >1990 >25 247-271 31-34 <180
N35UH 1180-1220 11.8-12.2 >860 >10.8 >1990 >25 263-287 33-36 <180
N38UH 1220-1250 12.2-12.5 >876 >11.0 >1990 >25 287-310 36-39 <180
N40UH 1250-1280 12.5-12.8 >899 >11.3 >1990 >25 302-326 38-41 <180
N28EH 1040-1090 10.4-10.9 >780 >9.8 >2388 >30 207-231 26-29 <200
N30EH 1080-1130 10.8-11.3 >812 >10.2 >2388 >30 223-247 28-31 <200
N33EH 1130-1170 11.3-11.7 >836 >10.5 >2388 >30 247-271 31-34 <200
N35EH 1170-1220 11.7-12.2 >876 >11.0 >2388 >30 263-287 33-36 <200
N38EH 1220-1250 12.2-12.5 >899 >11.3 >2388 >30 287-310 36-39 <200
N28AH 1040-1090 10.4-10.9 >787 >9.9 >2624 >33 207-231 26-29 <230
N30AH 1080-1130 10.8-11.3 >819 >10.3 >2624 >33 223-247 28-31 <230
N33AH 1130-1170 11.3-11.7 >843 >10.6 >2624 >33 247-271 31-34 <230