Model

Outer
Dia.
(mm)

Inner
Dia.
(mm)

Free
Length
(mm)

Spring
Const.
(kgf/mm)

30万
0.3million

50万
0.5million

100万
1million

Deflection
(mm)

Load
kgf

Deflection
(mm)

Load
kgf

Deflection
(mm)

Load
kgf

YL35x40

35

21

40

10.93

16.0

175

14.4

157

12.8

140

45

45

9.72

18.0

16.2

14.4

50

50

8.75

20.0

18.0

16.0

55

55

7.95

22.0

19.0

17.6

60

60

7.29

24.0

21 .6

19.2

65

65

6.73

26.0

23.4

20.8

70

70

6.25

28.0

25.2

22.4

75

75

5.83

30.0

27.0

24.0

80

80

5.46

32.0

28.8

25.6

90

90

4.86

36.0

32.4

28.8

100

100

4.37

40.0

36.0

32.0

125

125

3.50

50.0

45.0

40.0

150

150

2.91

60.0

54.0

48.0

175

175

2.50

70.0

63.0

56.0

200

200

2.18

80.0

72.0

64.0

YL40x50

40

26

50

6.40

20.0

230

18.0

207

16.0

184

60

60

5.33

24.0

21 .6

19.2

70

70

4.57

28.0

25.2

22.4

80

80

4.00

32.0

28.8

25.6

90

90

3.55

36.0

32.4

28.8

100

100

3.20

40.0

36.0

32.0

125

125

2.56

50.0

45.0

40.0

150

150

2.13

60.0

54.0

48.0

175

175

1.82

70.0

63.0

56.0

200

200

1.60

80.0

72.0

64.0

250

250

1.28

100.0

90.0

80.0

YL50x60

50

34

60

6.25

24.0

150

21 .6

135

19.2

120

70

70

5.35

28.0

25.2

22.4

80

80

4.68

32.0

28.8

25.6

90

90

4.16

36.0

32.4

28.8

100

100

3.75

40.0

36.0

32.0

125

125

3.00

50.0

45.0

40.0

150

150

2.50

60.0

54.0

48.0

175

175

2.14

70.0

63.0

56.0

200

200

1.87

80.0

72.0

64.0

250

250

1.5

100.0

90.0

80.0

300

300

1.25

120.0

108.0

96.0

YL60X90

60

 33

90

15.97

36.0

575

32.4

517

28.8

460

100

100

14.37

40.0

36.0

32.0

125

125

11.50

50.0

45.0

40.0

150

150

9.58

60.0

54.0

48.0

175

175

8.20

70.0

63.0

56.0

200

200

7.18

80.0

72.0

64.0

250

250

5.75

100.0

90.0

80.0

300

300

4.79

120.0

108.0

96.0