Ningbo Tongchuang Strong Magnet Material Co., Ltd.
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Price: | 0.01~10.0 USD |
Payment Terms: | T/T,L/C |
Place of Origin: | Zhejiang, China (Mainland) |
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Product name:motor magnets require high temperature stability
Model No:ND-ARC202
motor magnets require high temperature stability
Property of this Magnet
Material:NdFeB Rare earth
Magnets grade :L-42SHT, L42UHT etc ( customized)
Magnets size : Customized Arc shape.
Magnetism direction : thickness by pair
Magnets coating :Epoxy
Max working Temp: up to 230°C.-- AH grade
To avoid the flux lossing at higher temperature, in the motors, we should use some magnets which has high temperature stability. These kind of magnets are used in some motors. As a factory specialzing in producing permanent magnets,we can produce these magnets according to customer's requirements.
All magnet grades we can produce.
Magnetic properties of Sintered NdFeB magnets: | |||||
Grade | Remanence | Coercive Force | Intrinsic Coercive Force | Max. energy product | Max. |
Operating | |||||
Temperature | |||||
Br | Hcb | Hcj | ( BH ) | Tw | |
max | |||||
mT | kA/m | kA/m | kJ/m3 | ||
(kGs) | (kOe) | (kOe) | (MGOe) | ||
N35 | 1170-1220 | ≥ 868 | ≥ 955 | 263-287 | 80 °C |
(11.7-12.2) | ( ≥ 10.9) | ( ≥ 12) | (33-36) | ||
N38 | 1220-1250 | ≥ 899 | ≥ 955 | 287-310 | 80 °C |
(12.2-12.5) | ( ≥ 11.3) | ( ≥ 12) | (36-39) | ||
N40 | 1250-1280 | ≥ 907 | ≥ 955 | 302-326 | 80 °C |
(12.5-12.8) | ( ≥ 11.4) | ( ≥ 12) | (38-41) | ||
N42 | 1280-1320 | ≥ 915 | ≥ 955 | 318-342 | 80 °C |
(12.8-13.2) | ( ≥ 11.5) | ( ≥ 12) | (40-43) | ||
N45 | 1320-1380 | ≥ 923 | ≥ 955 | 342-366 | 80 °C |
(13.2-13.8) | ( ≥ 11.6) | ( ≥ 12) | (43-46) | ||
N48 | 1380-1420 | ≥ 923 | ≥ 876 | 366-390 | 80 °C |
(13.8-14.2) | ( ≥ 11.6) | ( ≥ 12) | (46-49) | ||
N50 | 1400-1450 | ≥ 796 | ≥ 876 | 382-406 | 80 °C |
(14.0-14.5) | ( ≥ 10.0) | ( ≥ 11) | (48-51) | ||
N52 | 1430-1480 | ≥ 796 | ≥ 876 | 398-422 | 60°C |
(14.3-14.8) | ( ≥ 10.0) | ( ≥ 11) | (50-53) | ||
35M | 1170-1220 | ≥ 868 | ≥ 1114 | 263-287 | 100 °C |
(11.7-12.2) | ( ≥ 10.9) | ( ≥ 14) | (33-36) | ||
38M | 1220-1250 | ≥ 899 | ≥ 1114 | 287-310 | 100 °C |
(12.2-12.5) | ( ≥ 11.3) | ( ≥ 14) | (36-39) | ||
40M | 1250-1280 | ≥ 923 | ≥ 1114 | 302-326 | 100 °C |
(12.5-12.8) | ( ≥ 11.6) | ( ≥ 14) | (38-41) | ||
42M | 1280-1320 | ≥ 955 | ≥ 1114 | 318-342 | 100 °C |
(12.8-13.2) | ( ≥ 12.0) | ( ≥ 14) | (40-43) | ||
45M | 1320-1380 | ≥ 995 | ≥ 1114 | 342-366 | 100 °C |
(13.2-13.8) | ( ≥ 12.5) | ( ≥ 14) | (43-46) | ||
48M | 1370-1430 | ≥ 1027 | ≥ 1114 | 366-390 | 100 °C |
(13.7-14.3) | ( ≥ 12.9) | ( ≥ 14) | (46-49) | ||
50M | 1400-1450 | ≥ 1033 | ≥ 1114 | 382-406 | 100 °C |
(14.0-14.5) | ( ≥ 13.0) | ( ≥ 14) | (48-51) | ||
35H | 1170-1220 | ≥ 868 | ≥ 1353 | 263-287 | 120 °C |
(11.7-12.2) | ( ≥ 10.9) | ( ≥ 17) | (33-36) | ||
38H | 1220-1250 | ≥ 899 | ≥ 1353 | 287-310 | 120 °C |
(12.2-12.5) | ( ≥ 11.3) | ( ≥ 17) | (36-39) | ||
40H | 1250-1280 | ≥ 923 | ≥ 1353 | 302-326 | 120 °C |
(12.5-12.8) | ( ≥ 11.6) | ( ≥ 17) | (38-41) | ||
42H | 1280-1320 | ≥ 955 | ≥ 1353 | 318-342 | 120 °C |
(12.8-13.2) | ( ≥ 12.0) | ( ≥ 17) | (40-43) | ||
45H | 1320-1360 | ≥ 963 | ≥ 1353 | 342-366 | 120 °C |
(13.2-13.6) | ( ≥ 12.1) | ( ≥ 17) | (43-46) | ||
48H | 1370-1430 | ≥ 955 | ≥ 1353 | 366-390 | 120 °C |
(13.7-14.3) | ( ≥ 12.5) | ( ≥ 17) | (46-49) | ||
35SH | 1170-1220 | ≥ 876 | ≥ 1592 | 263-287 | 150 °C |
(11.7-12.2) | ( ≥ 11.0) | ( ≥ 20) | (33-36) | ||
38SH | 1220-1250 | ≥ 907 | ≥ 1592 | 287-310 | 150 °C |
(12.2-12.5) | ( ≥ 11.4) | ( ≥ 20) | (36-39) | ||
40SH | 1240-1280 | ≥ 939 | ≥ 1592 | 302-326 | 150 °C |
(12.5-12.8) | ( ≥ 11.8) | ( ≥ 20) | (38-41) | ||
42SH | 1280-1320 | ≥ 987 | ≥ 1592 | 318-342 | 150 °C |
(12.8-13.2) | ( ≥ 12.4) | ( ≥ 20) | (40-43) | ||
45SH | 1320-1380 | ≥ 1003 | ≥ 1592 | 342-366 | 150 °C |
(13.2-13.8) | ( ≥ 12.6) | ( ≥ 20) | (43-46) | ||
28UH | 1040-1080 | ≥ 764 | ≥ 1990 | 207-231 | 180 °C |
(10.4-10.8) | ( ≥ 9.6) | ( ≥ 25) | (26-29) | ||
30UH | 1080-1130 | ≥ 812 | ≥ 1990 | 223-247 | 180 °C |
(10.8-11.3) | ( ≥ 10.2) | ( ≥ 25) | (28-31) | ||
33UH | 1130-1170 | ≥ 852 | ≥ 1990 | 247-271 | 180 °C |
(11.3-11.7) | ( ≥ 10.7) | ( ≥ 25) | (31-34) | ||
35UH | 1180-1220 | ≥ 860 | ≥ 1990 | 263-287 | 180 °C |
(11.8-12.2) | ( ≥ 10.8) | ( ≥ 25) | (33-36) | ||
38UH | 1220-1250 | ≥ 876 | ≥ 1990 | 287-310 | 180 °C |
(12.2-12.5) | ( ≥ 11.0) | ( ≥ 25) | (36-39) | ||
40UH | 1250-1280 | ≥ 899 | ≥ 1990 | 302-326 | 180 °C |
(12.5-12.8) | ( ≥ 11.3) | ( ≥ 25) | (38-41) | ||
42UH | 1280-1320 | ≥ 899 | ≥ 1990 | 318-342 | 180 °C |
(12.8-13.2) | ( ≥ 11.3) | ( ≥ 25) | (40-43) | ||
28EH | 1040-1080 | ≥ 780 | ≥ 2388 | 207-231 | 200 °C |
(10.4-10.8) | ( ≥ 9.8) | ( ≥ 30) | (26-29) | ||
30EH | 1080-1130 | ≥ 812 | ≥ 2388 | 223-247 | 200 °C |
(10.8-11.3) | ( ≥ 10.2) | ( ≥ 30) | (28-31) | ||
33EH | 1130-1170 | ≥ 876 | ≥ 2388 | 247-271 | 200 °C |
(11.3-11.7) | ( ≥ 10.5) | ( ≥ 30) | (31-34) | ||
35EH | 1170-1220 | ≥ 876 | ≥ 2388 | 263-287 | 200 °C |
(11.7-12.2) | ( ≥ 11.0) | ( ≥ 30) | (33-36) | ||
38EH | 1220-1250 | ≥ 899 | ≥ 2388 | 287-310 | 200 °C |
(12.2-12.5) | ( ≥ 11.3) | ( ≥ 30) | (36-39) | ||
40EH | 1250-1280 | ≥ 899 | ≥ 2388 | 302-326 | 200 °C |
(12.5-12.8) | ( ≥ 11.3) | ( ≥ 30) | (38-41) | ||
28AH | 1040-1080 | ≥ 787 | ≥ 2624 | 207-231 | 230 °C |
(10.4-10.8) | ( ≥ 9.9) | ( ≥ 33) | (26-29) | ||
30AH | (1080-1130) | ≥ 819 | ≥ 2624 | 223-247 | 230 °C |
(10.8-11.3) | ( ≥ 10.3) | ( ≥ 33) | (28-31) | ||
33AH | 1130-1170 | ≥ 843 | ≥ 2624 | 247-271 | 230 °C |
(11.3-11.7) | ( ≥ 10.6) | ( ≥ 33) | (31-34) | ||
35AH | (1170-1220) | ≥ 876 | ≥ 2624 | 263-287 | 230 °C |
(11.7-12.2) | ( ≥ 11.0) | ( ≥ 33) | (33-36) | ||
38AH | 1220-1250 | ≥ 899 | ≥ 2624 | 287-310 | 230 °C |
(12.2-12.5) | ( ≥ 11.3) | ( ≥ 33) | (36-39) |
Variouse coatings for the magnets
Passivated surface treatment magnets
NICUNI coating magnets
Our advantages: 1. Original factory with professional technical and services.
2. Strict quality control systems under certification TS16949 and ISO 9001
3. Latest facilities to support R&D, quality control, process control, final product inspection
4. Very low prices due to our production well controlled , process optimization,
5, Fast Delivery
6. Motto: partnership with all customers