Item

Sekch

Parameter

Disc

Grade

Dimension

D(mm)

L(mm)

Magnetization Direction

All Grade

1.0～250

≤60

Axial or Radial≤60mm

Ring

Grade

Dimension

OD(mm)

ID(mm)

L（mm）

Magnetization Direction

All Grade

2.5～250

0.8～230

≤60

≤60mm

Block

Grade

Dimension

Ｌ(mm)

Ｗ(mm)

Ｈ（mm）

Magnetization Direction

All Grade

≤120

≤100

≤60

≤60mm

Segment

Grade

Dimension

Ｈ(mm)

Ｗ(mm)

Ｌ（mm）

Magnetization Direction

All Grade

≤55

≤100

≤120

≤60mm

T-Shape Magnet

Half-Ball Magnet

Irregular Hole Magnet

Rotor Magnet

Normal Parameters
Dimension（Ｘ）

OD

ID

L

W

H

Flatness

Parallelism

Perpendicularity

Roundness

Concentricity

Ｘ≤10

0.08

0.08

0.08

0.08

0.08

0.03

0.03

1°

0.02

0.08

10＜Ｘ≤20

0.10

0.10

0.10

0.10

0.10

0.04

0.04

1°

0.03

0.10

20＜Ｘ≤40

0.15

0.15

0.15

0.15

0.15

0.07

0.07

1°

0.04

0.15

40＜Ｘ≤60

0.20

0.20

0.20

0.20

0.20

0.10

0.10

1.5°

0.05

0.20

Ｘ＞60

0.30

0.30

0.30

0.30

0.30

0.10

0.10

1.5°

0.06

0.30

All data is only for the magnet with the dimension rate less then 1:3 .
It will be adjusted under any special situation or according to customers’ requirements .