Super High Defination JIS Standard Springs

Deflection/ Spring strokes

1 Million % of free length

0.5 Million % of free length

0.3 Million % of free length

Max Deflection % of free length

Color

Lightest load

40.0 %

45.0 %

50.0 %

Approx. 58%

Light load

32.0 %

36.0 %

40.0 %

Approx.48%

YELLOW

Medium load

25.6 %

28.0 %

32.0 %

Approx.38 %

BLUE

Heavy load

19.2 %

21.0 %

24.0 %

Approx.28%

RED

Ultra heavy load

16.0 %

18.0 %

20.0 %

Approx.24.0 %

GREEN

Hyper heavy load

16.0 %

18.0 %

20.0 %

Approx.24.0 %

BROWN

Super high deflection

16.0 %

55%

60.0 %

Approx.70 %

GRAY

High deflection

40.0 %

45.0 %

50.0 %

Approx.060 %

WHITE

Middle deflection

40.0 %

45.0 %

50.0 %

Approx. 60 %

PURPLE

Code

OD (mm)

ID (mm)

Free Length (mm)

Solid length mm

Spring contant

30 (03. Million)

50 (03. Million)

100 (1. Million)

60 % deflection mm

Load (KGF)

55 % deflection mm

Load (KGF)

50 % deflection mm

Load (KGF)

VJU 10.5 X 15

10.5

6

15

4.5

0.78

9

7

8.3

6.4

7.5

5.8

VJU 10.5 X 20

20

6

0.58

12

11

10

VJU 10.5 X 25

25

7.5

0.47

15

13.8

12.5

VJU 10.5 X 30

30

9

0.39

18

16.5

15

VJU 10.5 X 35

35

10.5

0.33

21

19.3

17.5

VJU 10.5 X 40

40

12

0.29

24

22

20

VJU 10.5 X 45

45

13.5

0.26

27

24.8

22.5

VJU 10.5 X 50

50

15

0.23

30

27.5

25

VJU 10.5 X 55

55

16.5

021

33

30.3

27.5

VJU 10.5 X 60

60

18

0.19

36

33

30

VJU 10.5 X 65

65

19.5

0.18

39

35.8

32.5

VJU 10.5 X 70

70

21

0.17

42

38.5

35

VJU 10.5 X 75

75

22.5

0.16

45

41.3

37.5

VJU 10.5 X 80

80

24

0.15

48

44

40