Neodymium Rare Earth Permanent Magnetic Material Arc Segment Motor Magnet

Model NO.: arc segment motor magnet
Trademark: YYMAG
Specification: 33x24x15cm or customized
Origin: China
HS Code: 85051110
Neodymium rare earth permanent magnetic material arc segment motor magnet

Magnet Details:

  1. Material: Sintered Neodymium-Iron-Boron;
  2. Temperature: the max operation temp is up to 220 degree centigrade
  3. Grade: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH;
  4. Shape: ring,block,disc,bar and so on;
  5. Size: according to customers' request;
  6. Coating:Ni, Zn, gold, copper, epoxy and so on;
  7. Process Flow:Raw material-----Mixing-----Melting-----Powder-----Pressing-----Sintering----MagneticTesting-----Cutting & Grinding-----Coating-----Inspection-----Packing and shipping

Magnet Application:

  1. Motors
  2. Wind Power
  3. Sensors
  4. Computers and Peripherals
  5. Magnetic Assemblies
  6. Automotive
  7. Motion Control
  8. Aerospace
  9. Research and Development
  10. Communications
  11. Medical Device and Diagnostics
  12. Home appliance
  13. Other magnetic applications or you can find new application according to your design

 Export Advantage:

  1. All inquiries, questions and emails will be replied within 24 hours.
  2. Samples and small quantity are available.
  3. Stock material for stable production.
  4. Most favorable Price is available.
  5. Excellent shipping forwarder to help to delivery magnet
  6. Flexible Payment items include T/T in dvance and western union and L/C at sight or others
  7. Quick deliery time & precise size tolerance
  8. Good quality and assured service

We accept OEM


 Typical Magnetic Properties

Neodymium magnet have N35, N40, N42..., different grades, all of the performance, strength, working temperature are different.
 
Grade Br Hcb Hcj (BH)max Working Temp
mT Gs kA/m Oe kA/m Oe kJ/m3 MGOe ºC
N35 1180-1230 11800-12300 ≥868 ≥10900 ≥955 ≥12000 263-287 33-36 ≤80
N38 1220-1280 12200-12800 ≥899 ≥11300 ≥955 ≥12000 287-310 36-39
N40 1260-1310 12600-13100 ≥923 ≥11600 ≥955 ≥12000 302-326 38-41
N42 1280-1340 12800-13400 ≥923 ≥11600 ≥955 ≥12000 318-342 40-43
N45 1320-1370 13200-13700 ≥876 ≥11000 ≥955 ≥12000 342-366 43-46
N48 1360-1420 13600-14200 ≥836 ≥10500 ≥876 ≥11000 358-390 45-48
N50 1390-1450 13900-14500 ≥836 ≥10500 ≥876 ≥11000 374-406 47-51
N52 1420-1480 14200-14800 ≥796 ≥10000 ≥876 ≥11000 390-422 49-53
N35M 1180-1230 11800-12300 ≥868 ≥10900 ≥1114 ≥14000 263-287 33-36 ≤100
N38M 1220-1280 12200-12800 ≥899 ≥11300 ≥1114 ≥14000 287-310 36-39
N40M 1260-1310 12600-13100 ≥923 ≥11600 ≥1114 ≥14000 302-326 38-41
N42M 1280-1340 12800-13400 ≥923 ≥11600 ≥1114 ≥14000 318-342 40-43
N45M 1340-1390 13400-13900 ≥876 ≥11000 ≥1114 ≥14000 342-366 43-46
N48M 1360-1420 13600-14200 ≥876 ≥11000 ≥1114 ≥14000 366-390 46-49
N35H 1180-1230 11800-12300 ≥868 ≥10900 ≥1353 ≥17000 263-287 33-36 ≤120
N38H 1220-1280 12200-12800 ≥899 ≥11300 ≥1353 ≥17000 287-310 36-39
N40H 1260-1310 12600-13100 ≥923 ≥11600 ≥1353 ≥17000 302-326 38-41
N42H 1280-1340 12800-13400 ≥923 ≥11600 ≥1353 ≥17000 318-342 40-43
N45H 1330-1390 13300-13900 ≥923 ≥11600 ≥1353 ≥17000 342-366 43-46
N48H 1360-1420 13600-14200 ≥923 ≥11600 ≥1274 ≥16000 366-390 46-49
N33SH 1140-1190 11400-11900 ≥836 ≥10500 ≥1592 ≥20000 247-270 31-34 ≤150
N35SH 1180-1230 11800-12300 ≥868 ≥10900 ≥1592 ≥20000 263-287 33-36
N38SH 1220-1280 12200-12800 ≥899 ≥11300 ≥1592 ≥20000 287-310 36-39
N40SH 1260-1310 12600-13100 ≥923 ≥11600 ≥1592 ≥20000 302-326 38-41
N42SH 1280-1340 12800-13400 ≥923 ≥11600 ≥1592 ≥20000 318-342 40-43
N45SH 1330-1390 13300-13900 ≥923 ≥11600 ≥1592 ≥20000 342-366 43-46
N28UH 1030-1090 10300-10900 ≥780 ≥9800 ≥1990 ≥25000 207-231 26-29 ≤180
N30UH 1090-1140 10900-11400 ≥812 ≥10200 ≥1990 ≥25000 223-247 28-31
N33UH 1130-1170 11300-11700 ≥852 ≥10700 ≥1990 ≥25000 247-263 31-33
N35UH 1180-1220 11800-12200 ≥868 ≥10900 ≥1990 ≥25000 263-287 33-36
N38UH 1220-1270 12200-12700 ≥899 ≥11300 ≥1990 ≥25000 287-310 36-39
N28EH 1030-1090 10300-10900 ≥780 ≥9800 ≥2388 ≥30000 207-231 26-29 Rolling Coated Aluminum Ceiling

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