MG Series Magnets
MAGNET CONVERSION CHART
Table 1. Multiplication Factors
From / To
Gauss
Gauss
1.0
1.0 × 10-4
Tesla
1.0 × 104
1.0
1.0 × 103
6.4516 × 10-4
1.0
Millitesla
10
1.0 × 10-3
Weber/Inch2
1.55 × 107
1.55 × 103
1.55 × 10-4
1.0
Weber/Meter2
1.0 × 104
1.0
1.0 × 103
6.4516 × 106
1.0
Line/Inch2
1.55 × 107
1.55 × 103
1.55 × 106
1.0
Gammas
1.0 × 10-5
1.0 × 10-9
1.0 × 10-6
6.4516 × 10-13
1.0 × 10-9
6.4516 × 10-13
1.0
Tesla
Millitesla
0.1
1.0
Weber/Inch2
Weber/Meter2
Line/Inch2
Gammas
6.4516 × 10-5
1.0 × 10-4
6.4516 × 10-5
1.0 × 106
6.4516 × 10-2
1.0 × 10-3
6.4516 × 10-2
1.0 × 106
1.55 × 103
1.55 × 103
6.4516 × 10-4
1.0 × 109
1.0
1.55 × 1012
6.4516 × 106
1.0 × 109
1.0
1.55 × 1012
Table 2. Various Magnetic Materials
Magnetic Material
Alnico V
(BDHD) – Peak Energy Product
5.5 × 106
(BR) – Residual Induction Gauss (HC) – Coercive Force Oersteds
12800
9200
8600
640
1550
8000
Alnico VIII
6.0 × 106
18.0 × 106
Rare Earth (SmCo magnet)
DIMENSIONAL DRAWINGS (FOR REFERENCE ONLY)
Figure 26. Alnico VI Sintered – 101MG2L1
Figure 27. Alnico V Cast – 101MG3
3,18 mm
[0.125 in]
6,35 mm
0.25 in]
[
‘N’ end identified
with red
3,18 mm
[0.125 in]
‘N’ end indicated with red
N
9,53 mm 0,25 mm
[0.375 in 0.01 in]
31,75 mm
[1.25 in]
S
2,54 mm 0,03 mm
[0.10 in 0.001 in]
Location of
Hall probe
5,21 mm 0,03 mm
[0.205 in 0.001 in]
Location of Hall probe
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