Model

Outer
Dia.
(mm)

Inner
Dia.
(mm)

Free
Length
(mm)

Spring
Const.
(kgf/mm)

30万
0.3million

50万
0.5million

100万
1 million

Deflection
(mm)

Load
kgf

Deflection
(mm)

Load
kgf

Deflection
(mm)

Load
kgf

YL20x25

20

12

25

5.50

10.0

55

9.0

50

8.0

44

30

30

4.58

12.0

10.8

9.6

35

35

3.92

14.0

12.6

11 .2

40

40

3.43

16.0

14.4

12.8

45

45

3.05

18.0

16.2

14.4

50

50

2.75

20.0

18.0

16.0

55

55

2.50

22.0

19.8

17.6

60

60

2.29

24.0

21 .6

19.2

65

65

2.11

26.0

23.4

20.8

70

70

1.96

28.0

25.2

22.4

75

75

1.83

30.0

27.0

24.0

80

80

1.71

32.0

28.8

25.0

90

90

1.52

36.0

32.4

28.8

100

100

 1.37

40.0

36.0

32.0

125

125

1.10

50.0

45.0

40.0

YL25X25

25

13

25

9.90

10.0

99

9.0

89

8.0

79

30

30

8.25

12.0

10.8

9.6

35

35

7.07

14.0

12.6

11 .2

40

40

6.18

16.0

14.4

12.8

45

45

5.50

18.0

16.2

14.4

50

50

4.95

20.0

18.0

16.0

55

55

4.50

22.0

19.8

17.6

60

60

4.12

24.0

21 .6

19.2

65

65

3.80

26.0

23.4

20.8

70

70

3.53

28.0

25.2

22.4

75

75

3.30

30.0

27.0

24.0

80

80

3.09

32.0

28.8

25.6

90

90

2.75

36.0

32.4

28.8

100

100

2.47

40.0

36.0

32.0

125

125

1.98

50.0

45.0

40.0

150

150

1.65

60.0

54.0

48.0

YL30x25

30

18

25

14.60

10.0

146

9.0

131

8.0

116

30

30

12.16

12.0

10.8

9.6

35

35

10.42

14.0

12.6

11.9

40

40

9.12

16.0

14.4

12.8

45

45

8.11

18.0

16.2

14.4

50

50

7.30

20.0

18.0

16.0

55

55

6,63

22.0

19.8

17.6

60

60

6.08

24.0

21 .6

19.2

65

65

5.61

26.0

23.4

20.8

70

70

5.21

28.0

25.2

22.4

75

75

4.86

30.0

27.0

24.0

80

80

4.56

32.0

28.8

25.6

90

90

4.05

36.0

32.4

28.8

100

100

3.65

40.0

36.0

32.0

125

125

2.92

50.0

45.0

40.0

150

150

2.43

60.0

54.0

48.0

175

175

2.08

70.0

63.0

56.0