{"id":165,"date":"2023-03-20T14:15:34","date_gmt":"2023-03-20T05:15:34","guid":{"rendered":"https:\/\/hkd.co.jp\/wordpress\/?post_type=amr&p=165"},"modified":"2023-10-13T19:56:28","modified_gmt":"2023-10-13T10:56:28","slug":"amr_mag","status":"publish","type":"amr","link":"https:\/\/hkd.co.jp\/english\/amr\/amr_mag\/","title":{"rendered":"Evaluation magnet for\u00a0 AMR Sensor"},"content":{"rendered":"\n

Evaluation magnet for  AMR Sensor<\/strong><\/strong><\/h1>\n\n\n\n
<\/div>\n\n\n\n

We provide it for sensor evaluation.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Magnet for AMR sensor<\/th>\nMagnet<\/th>\nMounting method<\/th>\nMaterial (magnetic powder)<\/th>\nMagnetization pitch
(mm)<\/th>\n		Number of poles<\/th>\nShape<\/th>\nSpecification<\/th>\n<\/tr>\n
Kinds<\/th>\nModel<\/th>\nKinds<\/th>\nName<\/th>\n<\/tr>\n
High precision<\/td>\nKG1301-61<\/td>\n\n

Narrow pitch multipole
\"\"<\/p>\n<\/td>\n

\u220519.1
Magnetic drum (AB)<\/td>\n		Press fit or Adhesion<\/td>\nFerrite<\/td>\n0.4<\/td>\n150<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1302-01<\/td>\n\u220519.1
Magnetic drum (ABZ)<\/td>\n		Installation
1-M2<\/td>\n		Ferrite<\/td>\n0.2<\/td>\n300<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
Position detection
Rotation detection<\/td>\n		KG1204-51
KG1205-61
KG1206-61<\/td>\n		\n

Axial multipolar
\"\"<\/p>\n

 <\/p>\n<\/td>\n

Outer diameter20
Magnetic drum<\/td>\n		Clearance fit Adhesion<\/td>\nFerrite<\/td>\n3.7<\/td>\n10<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1204-51
KG1205-61
KG1206-61<\/td>\n		Outer diameter40
Magnetic drum<\/td>\n		Clearance fit Adhesion<\/td>\nFerrite<\/td>\n4.2<\/td>\n18<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1204-51
KG1205-61
KG1206-61<\/td>\n		\n

Radial multipolar
\"\"<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n<\/td>\n

\u220520
Magnetic drum<\/td>\n		Installation
1-K3<\/td>\n		Ferrite<\/td>\n4<\/td>\n16<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1204-51
KG1205-61
KG1206-61<\/td>\n		\u220540
Magnetic drum<\/td>\n		Installation
1-M3<\/td>\n		Ferrite<\/td>\n4<\/td>\n32<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1203-62
KG1223-62<\/td>\n		\u220520
Magnetic drum #2<\/td>\n		Installation
1-M3<\/td>\n		Ferrite<\/td>\n1.5<\/td>\n42<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1203-62
KG1223-62<\/td>\n		\u22057
Magnetic drum<\/td>\n		Press fit or Adhesion<\/td>\nNeodymium<\/td>\n1.374<\/td>\n16<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1002-61
KG1003-02
KG1204-51
KG1205-61
KG1206-61
KG1402-61<\/td>\n		\n

2 poles in radial direction
\"\"<\/p>\n

 <\/p>\n<\/td>\n

\u22055
radial direction two-pole magnet<\/td>\n		Adhesion<\/td>\nFerrite<\/td>\nRadial direction<\/td>\n2<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1002-61
KG1003-02
KG1204-51
KG1205-61
KG1206-61
KG1402-61<\/td>\n		\u22057
radial direction two-pole magnet<\/td>\n		Adhesion<\/td>\nFerrite<\/td>\nRadial direction<\/td>\n2<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n
KG1002-61
KG1003-02
KG1204-51
KG1205-61
KG1206-61
KG1402-61<\/td>\n		\u22059
radial direction two-pole magnet<\/td>\n		Adhesion<\/td>\nFerrite<\/td>\nRadial direction<\/td>\n2<\/td>\n\"\"<\/td>\nPDF<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n\n
<\/div>\n\n\n\n

Magnet material<\/h2>\n\n\n\n

Magnets have the following differences in cost, magnetic force, and temperature characteristics depending on the material.<\/p>\n\n\n\n

(Reference value for bonded magnet)<\/p>\n\n\n\n

<\/div>\n\n\n\n
\n\n\n\n\n\n\n
Material<\/th>\nCost<\/th>\nResidual magnetic flux density (T)<\/th>\nCoercive force (A\/m)<\/th>\nTemperature characteristics (%\/\u00b0C)<\/th>\nProper magnetization<\/th>\nAppropriate sensor type<\/th>\n<\/tr>\n
Ferrite magnet<\/td>\n\u25cb<\/td>\n0.3<\/td>\n200<\/td>\n\u22120.2<\/td>\nMultipolar magnet<\/td>\nParallel sensingline type<\/td>\n<\/tr>\n
Neodymium\/Iron
Boron magnet<\/td>\n		\u25b3<\/td>\n0.6<\/td>\n400<\/td>\n\u22120.1<\/td>\n2-pole to multi-pole<\/td>\nVertical type<\/td>\n<\/tr>\n
Samarium iron
Nitrogen magnet<\/td>\n		\u25b3<\/td>\n0.7<\/td>\n500<\/td>\n\u22120.1<\/td>\n2-pole<\/td>\nVertical type<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n\n
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