Quantity: | |
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N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
piece round rare earth magnets
round rare earth magnets
Material | Sintered Neodymium-Iron-Boron (NdFeB) | |
Size | Various kinds or according to customers' request | |
Shape | Disc/ Customzsed (block,disc,Cylinder, Bar, Ring, Countersunk, Segment,ball shape,hook,cup, Trapezoid, Irregular shapes ,etc) | |
Performance | N52/Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...) | |
Coating | Ni-Cu-Ni, Nickel / Customised (Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome, etc) | |
Size tolerance | ±0.05mm for diamater/thickness, ±0.1mm for width/length | |
Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customzied specific requirements magnetized) | |
Max. Working Temperature | Grade | Max. Operating Temperatures |
N35-N52 | 80°C (176°F) | |
33M- 48M | 100°C (212°F) | |
33H-48H | 120°C (248°F) | |
30SH-45SH | 150°C (302°F) | |
30UH-40UH | 180°C (356°F) | |
28EH-38EH | 200°C (392°F) | |
28AH-35AH | 220°C (428°F) | |
Applications | Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, printer, switchboard,packing box , loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect. |
Material | Sintered Neodymium-Iron-Boron (NdFeB) | |
Size | Various kinds or according to customers' request | |
Shape | Disc/ Customzsed (block,disc,Cylinder, Bar, Ring, Countersunk, Segment,ball shape,hook,cup, Trapezoid, Irregular shapes ,etc) | |
Performance | N52/Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...) | |
Coating | Ni-Cu-Ni, Nickel / Customised (Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome, etc) | |
Size tolerance | ±0.05mm for diamater/thickness, ±0.1mm for width/length | |
Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customzied specific requirements magnetized) | |
Max. Working Temperature | Grade | Max. Operating Temperatures |
N35-N52 | 80°C (176°F) | |
33M- 48M | 100°C (212°F) | |
33H-48H | 120°C (248°F) | |
30SH-45SH | 150°C (302°F) | |
30UH-40UH | 180°C (356°F) | |
28EH-38EH | 200°C (392°F) | |
28AH-35AH | 220°C (428°F) | |
Applications | Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, printer, switchboard,packing box , loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect. |
Grade | Re,amemce | Coercive Force | Intrinsic Coercive Force | Max Energy Product | Working Temp. | ||||
Br | Hcb | Hcj | ( BH ) max | Tw | |||||
mT | KGs | kA/m | (kOe) | kA/m | (kOe) | kJ/m3 | (MGOe) | ||
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 ℃ |
N45 | 1320-1380 | (13.2-13.8) | ≥ 923 | ( ≥ 11.6) | ≥ 955 | ( ≥ 12) | 342-366 | (43-46) | 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 ℃ |
N33M | 1130-1170 | (11.3-11.7) | ≥ 836 | ( ≥ 10.5) | ≥ 1114 | ( ≥ 14) | 247-263 | (31-33) | 100 ℃ |
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 ℃ |
N45M | 1320-1380 | (13.2-13.8) | ≥ 995 | ( ≥ 12.5) | ≥ 1114 | ( ≥ 14) | 342-366 | (43-46) | 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 ℃ |
Welcome to contact us ,we are 24 hours on line:
Trade Manager:chinasupergroup
Cell phone:86+13855156049 86+18009691660
Skype:rainbow0051
Grade | Re,amemce | Coercive Force | Intrinsic Coercive Force | Max Energy Product | Working Temp. | ||||
Br | Hcb | Hcj | ( BH ) max | Tw | |||||
mT | KGs | kA/m | (kOe) | kA/m | (kOe) | kJ/m3 | (MGOe) | ||
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 ℃ |
N45 | 1320-1380 | (13.2-13.8) | ≥ 923 | ( ≥ 11.6) | ≥ 955 | ( ≥ 12) | 342-366 | (43-46) | 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 ℃ |
N33M | 1130-1170 | (11.3-11.7) | ≥ 836 | ( ≥ 10.5) | ≥ 1114 | ( ≥ 14) | 247-263 | (31-33) | 100 ℃ |
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 ℃ |
N45M | 1320-1380 | (13.2-13.8) | ≥ 995 | ( ≥ 12.5) | ≥ 1114 | ( ≥ 14) | 342-366 | (43-46) | 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 ℃ |
Welcome to contact us ,we are 24 hours on line:
Trade Manager:chinasupergroup
Cell phone:86+13855156049 86+18009691660
Skype:rainbow0051