CHENA INDUSTRIAL CO., LTD

unit:mm

D

Inner hole designation
d1             -             d2

L

e

M

G

Weight (g)

min.

max.

AL

SUS

*8

2

~

4

14

3.5

M2

1.7

1.3

－

12

3

~

6

18.5

5

M2.5

2.5

4.5

14

16

4

~

8

23

6.5

M3

3

9.5

28

20

5

~

10

26

7.5

M4

3

16

45

25

5

~

12

31

8.5

M4

4

30

95

32

6

~

14

41

12

M5

6

65

220

40

8

~

20

56

15

M5

8.5

120

350

50

12

~

25

71

18

M6

10.5

230

700

63

15

~

35

90

22

M8

13

470

1300

*D8 size only have aluminum alloy.

unit:mm

D

Torque
(N．M)

Max. torque
(N．M)

Max. number of rotations
(rpm/min)

Moment of inertia
(kg/m²)

Allow eccentricity
(mm)

Allowable axial displacement
(mm)

Allowable declination
( °)

AL Characteristic table

* 8

0.1

0.2

48000

1.2 X 10^-8

0.1

±0.2

2

12

0.2

0.4

32000

8.3 X 10^-8

0.1

±0.3

2

16

0.3

0.6

24000

3.3 X 10^-7

0.1

±0.4

2

20

0.5

1

19000

9 X 10^-7

0.1

±0.4

2

25

1

2

15000

2.6 X 10^-6

0.15

±0.5

2

32

2

4

12000

1.2 X 10^-8

0.15

±0.5

2

40

5

10

9600

1.2 X 10^-8

0.2

±0.5

2

50

10

20

7700

1.2 X 10^-8

0.2

±0.5

2

63

20

40

6100

1.2 X 10^-8

0.2

±0.5

2

SUS Characteristic table

12

0.3

0.6

32000

2.1 X 10^-7

0.1

±0.3

2

16

0.5

1

24000

8.3 X 10^-7

0.1

±0.3

2

20

1

2

19000

2.4 X 10^-6

0.1

±0.3

2

25

2

4

15000

6.8 X 10^-6

0.15

±0.4

2

32

3.5

7

12000

2.6 X 10^-5

0.15

±0.5

2

40

8

16

9600

8.7 X 10^-5

0.2

±0.5

2

50

15

30

7700

2.7 X 10^-4

0.2

±0.5

2

63

35

70

6100

8.4 X 10^-4

0.2

±0.5

2