Neodymium Magnet Tolerance
Neodymium Block:
|
Dimension Range(mm)
|
Plan view size(mm)
|
Parallelism(mm)
|
Perpendicularity (mm)
|
|
0.5≤L≤10
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±0.03
|
±0.03
|
0.3 degree for adjacent sides
|
|
10≤L≤50
|
±0.05
|
±0.05
|
|
|
L>50
|
±0.1
|
±0.1
|
Neodymium Disc:
|
Dimension Range(mm)
|
Cylindricity(mm)
|
Tolerance(mm)
|
Parallelism(mm)
|
|
1≤D≤5
|
±0.02
|
±0.02
|
±0.02
|
|
5≤D≤25
|
±0.03
|
±0.05
|
±0.03
|
|
25≤D≤50
|
±0.05
|
±0.05
|
±0.05
|
|
D>50
|
±0.05
|
±0.1
|
±0.1
|
Neodymium Cube:
|
Dimension Range(mm)
|
Cylindricity (mm)
|
Tolerance (mm)
|
Parallelism (mm)
|
|
1≤d≤3
|
±0.02
|
±0.02
|
±0.02
|
|
3≤d≤5
|
±0.04
|
±0.03
|
±0.02
|
|
5≤d≤15
|
±0.05
|
±0.05
|
±0.03
|
|
d>15
|
±0.1
|
±0.05
|
±0.1
|
Neodymium Segment:
|
Item
|
Dimension Range (mm)
|
Tolerance (mm)
|
|
Thickness
|
T≤10
|
±0.04
|
|
10<T≤25
|
±0.05
|
|
|
Length
|
L≤10
|
±0.03
|
|
10< L≤25
|
±0.03
|
|
|
25< L≤63
|
±0.04
|
|
|
L>63
|
±0.06
|
|
|
Chordal Length
|
W>63
|
±0.05
|
|
W>63
|
±0.06
|