Position Sensor Magnets

MAG10

Magnet for end-of-shaft angle sensing

MAG10

Features

  • Magnet for precise angle sensing
  • Suitable to  MagAlpha sensor family, end-of-shaft

Ordering Information

Ordering Part Number

Material CodeMaterialBr (T)Hc (A/m)Br Temperature coefficient (%/°C)Max temperature (°C)
1 NdFeB grade N35 1.22 960 -0.12 80
2 NdFeB grade N35SH 1.22 1595 -0.12 150
3 Ferrite 0.4 318 -0.2 200

Shape CodeGeometryMagnetization directionDimension in 0.1 mmNote
C Cylinder Diametrical OD.H Large air gap range
R Ring Diametrical OD.ID.H Large tolerance to radial displacement
B Half cylinder Axial OD.H To be assembled by pairs (with opposite polarity). Low field emission
MAG10-Fig3

Dimensions Available


MAG10-Fig3

Part numberMagnet characteristics(1)Sensor recommended position
MatShapeOD (mm)ID (mm)H (mm)Air gap(2) min-max(mm)Radial tolerance(3) (mm)Ideal for
MAG10-1C-30.25 N35 C 3 - 2.5 0 - 2.0 0.1
MAG10-1C-40.25 N35 C 4 - 2.5 0 - 2.6 0.2
MAG10-1C-50.25 N35 C 5 - 2.5 0 - 3.1 0.2 Standard size, cost effective
MAG10-1R-50.12.25 N35 R 5 1.25 2.5 1.0 - 1.4 0.4
MAG10-1C-60.25 N35 C 6 - 2.5 0 - 3.6 0.3
MAG10-1R-60.15.25 N35 C 8 1.5 2.5 1.3 - 1.6 0.6
MAG10-1C-80.25 N35 R 8 - 2.5
MAG10-1R-80.20.25 N35 R 4 2.0 2.5 2.0 - 2.5 0.8
MAG10-1B-40.25 N35 B 4 - 2.5 0 - 2.1 <0.1
MAG10-1B-50.25 N35 B 5 - 2.5 0 - 2.7 <0.1 For low field emission
MAG10-1B-60.25 N35 B 6 - 2.5 0 - 3.2 <0.1
MAG10-1B-80.25 N35 B 8 - 2.5 0 - 4.2 0.1
MAG10-2C-30.25 N35SH C 3 - 2.5 0 - 2.0 0.1
MAG10-2C-40.25 N35SH C 4 - 2.5 0 - 2.6 0.2
MAG10-2C-50.25 N35SH C 5 - 2.5 0 - 3.1 0.2
MAG10-2R-50.12.25 N35SH R 5 1.25 2.5 1.0 - 1.4 0.4
MAG10-2C-60.25 N35SH C 6 - 2.5 0 - 3.6 0.3
MAG10-2R-60.15.25 N35SH R 6 1.5 2.5 1.3 - 1.6 0.6 Accurate application
MAG10-2C-80.25 N35SH C 8 - 2.5
MAG10-2R-80.20.25 N35SH R 8 2.0 2.5 2.0 - 2.5 0.8
MAG10-2B-40.25 N35SH B 4 - 2.5 0 - 2.7 <0.1
MAG10-2B-50.25 N35SH B 5 - 2.5 0 - 2.7 <0.1
MAG10-2B-60.25 N35SH B 6 1.25 2.5 0 - 3.2 <0.1
MAG10-2B-80.25 N35SH B 8 - 2.5 0 - 4.2 0.1
MAG10-3C-50.30 Ferrite C 5 - 3 0 - 1.1 0.3
MAG10-3C-60.30 Ferrite C 6 - 3 0 - 1.2 0.5 Cost effective
MAG10-3C-80.30 Ferrite C 8 - 3 0 - 1.4 1.0

(1) Dimensional tolerances: ±0.05 mm for all NdFeB magnet and ±0.1 for ferrites
(2) To have the field above 30 mT
(3) To limit the excess error at 0.5 deg. Assuming 5 deg max magnetization tilt and 2 deg sensor tilt