Ring Magnets with Zn Plating and Three Holes

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  • Model NO.: 241016TC-X03
  • Shape: Ring
  • Grade: N30H-48H
  • Trademark: TC
  • Specification: ISO9001: 2000 & SGS ts16949 ISO14001
  • HS Code: 85051110
  • Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor Magnet
  • Coating: Nickel
  • Shape;Cylinder: Coating:Nicuni
  • Transport Package: in Cartons
  • Origin: China
Cylinder Magnets or Rod magnets is one popular shape of Rare earth magnets and perment magnets.
It is always manufactured via Cutting, Slicing, Centerless grinding, etc.
Cylinder magnets have the following important factors such as, Diameter and Height etc

To offer you our Cylinder or Rod magnets price, please offer the following details:
1.Magnets grade: From N35 To N50, from N Serieces to UH Series.
2.Magnets size: Diameter and Height
3.Magnetism direction: Which direction to oriented The north pole and south pole
4.Magnets coating: Nickel, Zn, Black Epoxy, Ag, Au Etc.
5.Quantities: More mass order the price more lower. Original factory.

Product Description
Neodymium-iron-boron magnet is one kind of the permanent magnets.
Material Grade of NdFeB magnets:
Magnet N-( N35, N38, N40, N42, N45, N48, N50),
Magnet M-(35M, 38M, 40M, 42M, 45M, 48M),
Magnet H-(35H, 38H, 40H, 42H, 45H),
Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH),
Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH),
Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH)

1) Application of NdFeB magnet: Toys, package, Printer, Switchboard, Phone, voice coil motors (VCM's) in hard disk drives, high performance motors, brushless DC motors, magnetic separation, magnetic resonance imaging, sensors, loudspeakers etc.

2) The coating of NdFeB magnets can be Zn, Ni, Ni-Cu-Ni, Epoxy, CR3+ZN, NI+AG, NI+AU.
Ring Magnets with Zn Plating and Three Holes

3) Our factory can also manufacture various sizes of NdFeB magnet, according to the customer's specification
HS Code: 85051110
Model: Magnet TC888
Standard: ISO9001: 2000 & SGS
Origin: China
Packing: Carton
Payments T/T in advance, other items should be negotiated
Transportation: By Express/By Sea /By Air
Ring Magnets with Zn Plating and Three HolesRing Magnets with Zn Plating and Three Holes
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 >=955 366-390 80 C
(13.8-14.2) ( >=11.6) ( >= 12) (46-49)
N50 1400-1450 >= 796 >=955 382-406 80 C
(14.0-14.5) ( >= 10.0) ( >= 12) (48-51)
N52 1430-1480 >= 796 >=955 398-422 80 C
(14.3-14.8) ( >= 10.0) ( >= 12) (50-53)
33M 1130-1170 >= 836 >= 1114 247-263 100 C
(11.3-11.7)   (>= 10.5) ( >= 14) (31-33)
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 1360-1430 >= 1027 >= 1114 366-390 100 C
(13.6-14.3) ( >= 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 326-358 120 C
(13.2-13.6) ( >= 12.1) ( >= 17) (43-46)
48H 1370-1430 >= 995 >= 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 1020-1080 >= 764 >= 1990 207-231 180 C
(10.2-10.8) ( >= 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 1240-1280 >= 899 >= 1990 302-326 180 C
(12.5-12.8) ( >=11.3) ( >= 25) (38-41)
28EH 1040-1090 >= 780 >= 2388 207-231 200 C
(10.4-10.9) ( >= 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)
28AH 1040-1090 >=787 >= 2624 207-231 230 C
(10.4-10.9) ( >= 9.9) ( >= 33) (26-29)
30AH (26-29) >=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)

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