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Coil Spring

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AF │ AL │ AM │ AH │ AB │ AR  

AH Heavy Load

 AH Heavy Load
Model
Oute
Dia.
(mm)
Inner
Dia.
(mm)
Free
Lengt
(mm)
Spring
Const
(kgf/mm)
0.3 million
0.5 million
1 million
Deflectio
(mm)
Load
kgf(N)
Deflectio
(mm)
Load
kgf(N)
Deflectio
(mm)
Load
kgf(N)
AH10×20
10
5
20
6.25
4.8
30
(294)
4.3
27
(265)
3.8
24
(235)
25
25
5.00
6.0
5.4
4.8
30
30
4.16
7.2
6.5
5.8
35
35
3.57
8.4
7.5
6.7
40
40
3.15
9.6
8.6
7.7
45
45
2.77
10.8
9.7
8.6
50
50
2.50
12.0
10.8
9.6
55
55
2.27
13.2
11.8
10.6
60
60
2.08
14.4
13.0
11.5
65
65
1.92
15.6
14.0
12.5
70
70
1.79
16.8
15.1
13.4
75
75
1.67
18.0
16.2
14.4
80
80
1.56
19.2
17.3
15.4
AH12×20
12
6
20
8.90
4.8
43
(422)
4.3
38
(373)
3.8
34
(333)
25
25
7.10
6.0
5.4
4.8
30
30
5.97
7.2
6.5
5.8
35
35
5.11
8.4
7.5
6.7
40
40
4.47
9.6
8.6
7.7
45
45
3.98
10.8
9.7
8.6
50
50
3.58
12.0
10.8
9.6
55
55
3.25
13.2
11.8
10.6
60
60
2.98
14.4
13.0
11.5
65
65
2.74
15.6
14.0
12.5
70
70
2.54
16.8
15.1
13.4
75
75
2.37
18.0
16.2
14.4
80
80
2.21
19.2
17.3
15.4
AH14×25
14
7
25
9.83
6.0
59
(579)
5.4
53
(520)
4.8
47
(461)
30
30
8.19
7.2
6.5
5.8
35
35
7.02
8.4
7.5
6.7
40
40
6.14
9.6
8.6
7.7
45
45
5.46
10.8
9.7
8.6
50
50
4.91
12.0
10.8
9.6
55
55
4.46
13.2
11.8
10.6
60
60
4.09
14.4
13.0
11.5
65
65
3.78
15.6
14.0
12.5
70
70
3.51
16.8
15.1
13.4
75
75
3.27
18.0
16.2
14.4
80
80
3.07
19.2
17.3
15.4
90
90
2.72
21.6
19.4
17.3
AH16×25
16
8
25
12.83
6.0
77
(755)
5.4
69
(677)
4.8
62
(608)
30
30
10.69
7.2
6.5
5.8
35
35
9.16
8.4
7.5
6.7
40
40
8.02
9.6
8.6
7.7
45
45
7.12
10.8
9.7
8.6
50
50
6.41
12.0
10.8
9.6
55
55
5.83
13.2
11.8
10.6
60
60
5.34
14.4
13.0
11.5
65
65
4.93
15.6
14.0
12.5
70
70
4.58
16.8
15.1
13.4
75
75
4.28
18.0
16.2
14.4
80
80
4.01
19.2
17.3
15.4
90
90
6.57
21.6
19.4
17.3
100
100
3.21
24.0
21.6
19.2
 
 
Model
Oute
Dia.
(mm)
Inner
Dia.
(mm)
Free
Lengt
(mm)
Spring
Const
(kgf/mm)
0.3 million
0.5 million
1 million
Deflectio
(mm)
Load
kgf(N)
Deflectio
(mm)
Load
kgf(N)
Deflectio
(mm)
Load
kgf(N)
AH18×25
18
9
25
16.16
6.0
97
(951)
5.4
87
(853)
4.8
78
(765)
30
30
13.47
7.2
6.5
5.8
35
35
11.54
8.4
7.5
6.7
40
40
10.10
9.6
8.6
7.7
45
45
8.98
10.8
9.7
8.6
50
50
8.08
12.0
10.8
9.6
55
55
7.34
13.2
11.8
10.6
60
60
6.73
14.4
13.0
11.5
65
65
6.21
15.6
14.0
12.5
70
70
5.77
16.8
15.1
13.4
75
75
5.39
18.0
16.2
14.4
80
80
5.05
19.2
17.3
15.4
90
90
4.50
21.6
19.4
17.3
100
100
4.04
24.0
21.6
19.2
AH20×25
20
10
25
20.00
6.0
120
(1,177)
5.4
108
(1,059)
4.8
96
(941)
30
30
16.66
7.2
6.5
5.8
35
35
14.28
8.4
7.5
6.7
40
40
12.50
9.6
8.6
7.7
45
45
11.11
10.8
9.7
8.6
50
50
10.00
12.0
10.8
9.6
55
55
9.09
13.2
11.8
10.6
60
60
8.33
14.4
13.0
11.5
65
65
7.69
15.6
14.0
12.5
70
70
7.14
16.8
15.1
13.4
75
75
6.67
18.0
16.2
14.4
80
80
6.25
19.2
17.3
15.4
90
90
5.55
21.6
19.4
17.3
100
100
5.00
24.0
21.6
19.2
125
125
4.00
30.0
27.0
24.0
150
150
3.33
36.0
32.4
28.8
AH22×25
22
11
25
24.16
6.0
145
(1,422)
5.4
130
(1,275)
4.8
116
(1,138)
30
30
20.13
7.2
6.5
5.8
35
35
17.30
8.4
7.5
6.7
40
40
15.10
9.6
8.6
7.7
45
45
13.40
10.8
9.7
8.6
50
50
12.08
12.0
10.8
9.6
55
55
10.94
13.2
11.9
10.6
60
60
10.06
14.4
13.0
11.5
65
65
9.28
15.6
14.0
12.5
70
70
8.63
16.8
15.1
13.4
75
75
8.04
18.0
16.2
14.4
80
80
7.55
19.2
17.3
15.4
90
90
6.71
21.6
19.4
17.3
100
100
6.04
24.0
21.6
19.2
125
125
4.83
30.0
27.0
24.0
150
150
4.02
36.0
32.4
28.8
 
 
Model
Outer
Dia.
(mm)
Inner
Dia.
(mm)
Free
Lengt
(mm)
Spring
Const
(kgf/mm)
0.3 million
0.5 million
1 million
Deflectio
(mm)
Load
kgf(N)
Deflectio
(mm)
Load
kgf(N)
Deflectio
(mm)
Load
kgf(N)
AH25×25
25
 
12.5
 
25
 31.20 6.0 187
(1,834) 		5.4 169
(1,657) 		4.8 150
(1,471)
30
30
 25.97 7.2 6.5 5.8
35
35
 22.38 8.4 7.5 6.7
40
40
 19.47 9.6 8.6 7.7
45
45
 17.40 10.8 9.7 8.6
50
50
 15.58 12.0 10.8 9.6
55
55
 14.20 13.2 11.9 10.6
60
60
 12.98 14.4 13.0 11.5
65
65
 12.00 15.6 14.0 12.5
70
70
 11.13 16.8 15.1 13.4
75
75
 10.40 18.0 16.2 14.4
80
80
 9.73 19.2 17.3 15.4
90
90
 8.65 21.6 19.4 17.3
100
100
 7.79 24.0 21.6 19.2
125
125
 6.23 30.0 27.0 24.0
150
150
 5.20 36.0 32.4 28.8
175
175
 4.46 42.0 37.8 33.6
AH27×25
27
13.5
25
 36.40 6.0 219
(2,150) 		5.4 197
(1,932) 		4.8 175
(1,716)
30
30
 30.41 7.2 6.5 5.8
35
35
 26.20 8.4 7.5 6.7
40
40
 22.81 9.6 8.6 7.7
45
45
 20.30 10.8 9.7 8.6
50
50
 18.28 12.0 10.8 9.6
55
55
 16.50 13.2 11.9 10.6
60
60
 15.20 14.4 13.0 11.5
65
65
 14.00 15.6 14.0 12.5
70
70
 13.03 16.8 15.1 13.4
75
75
 12.10 18.0 16.2 14.4
80
80
 11.40 19.2 17.3 15.4
90
90
 10.13 21.6 19.4 17.3
100
100
 9.12 24.0 21.6 19.2
125
125
 7.30 30.0 27.0 24.0
150
150
 6.08 36.0 32.4 28.8
175
175
 5.21 42.0 37.8 33.6
AH30×25
30
15
25
 45.00 6.0 270
(2,550) 		5.4 243
(2,380) 		4.8 216
(2,120)
30
30
 37.50 7.2 6.5 5.8
35
35
 32.26 8.4 7.5 6.7
40
40
 28.12 9.6 8.6 7.7
45
45
 25.00 10.6 9.7 8.6
50
50
 22.50 12.0 10.8 9.6
55
55
 20.40 13.2 11.9 10.6
60
60
 18.75 14.4 13.0 11.5
65
65
 17.30 15.6 14.0 12.5
70
70
 16.07 16.8 15.1 13.4
75
75
 15.00 18.0 16.2 14.4
80
80
 14.06 19.2 17.3 15.4
90
90
 12.50 21.6 19.4 17.3
100
100
 11.25 24.0 21.6 19.2
125
125
 9.00 30.0 27.0 24.0
150
150
 7.50 36.0 32.4 28.8
175
175
 6.42 42.0 37.8 33.6
200
200
 5.62 48.0 43.2 38.4
 
 
Model
Outer
Dia.
(mm)
Inner
Dia.
(mm)
Free
Length
(mm)
Spring
Const
(kgf/mm)
0.3 million
0.5 million
1 million
Deflectio
(mm)
Load
kgf(N)
Deflectio
(mm)
Load
kgf(N)
Deflectio
(mm)
Load
kgf(N)
AH35×40
35
 
17.5
 
40
38.22
9.6
367
(3,600)
8.6
330
(3,240)
7.7
293
(2.870)
45
45
33.98
10.8
9.7
8.6
50
50
30.58
12.0
10.8
9.6
55
55
27.80
13.2
11.9
10.5
60
60
25.48
14.4
13.0
11.5
65
65
23.53
15.6
14.0
12.5
70
70
21.84
16.8
15.1
13.4
75
75
20.39
18.0
16.2
14.4
80
80
19.11
19.2
17.3
15.4
90
90
16.99
21.6
19.4
17.3
100
100
15.29
24.0
21.6
19.2
125
125
12.23
30.0
27.0
24.0
150
150
10.19
36.0
32.4
28.8
175
175
8.73
42.0
37.8
33.6
200
200
7.64
48.0
43.2
38.4
AH40×40
40
20
40
50.00
9.6
480
(4,710)
8.6
432
(4,240)
7.7
384
(3,770)
50
50
40.00
12.0
10.8
9.6
60
60
33.33
14.4
13.0
11.5
70
70
28.57
16.8
15.1
13.4
80
80
25.00
19.2
17.3
15.4
90
90
22.22
21.6
19.4
17.3
100
100
20.00
24.0
21.6
19.2
125
125
16.00
30.0
27.0
24.0
150
150
13.33
36.0
32.4
28.8
175
175
11.42
42.0
37.8
33.6
200
200
10.00
48.0
43.2
38.4
250
250
8.00
60.0
54.0
48.0
AH50×50
50
25
50
62.50
12.0
750
(7,360)
10.8
675
(6,620)
9.6
600
(5,880)
60
60
52.08
14.4
13.0
11.5
70
70
44.64
16.8
15.1
13.4
80
80
39.06
19.2
17.3
15.4
90
90
34.72
21.6
19.4
17.3
100
100
31.25
24.0
21.6
19.2
125
125
25.00
30.0
27.0
24.0
150
150
20.83
36.0
32.4
28.8
175
175
17.85
42.0
37.8
33.6
200
200
15.62
48.0
43.2
38.4
250
250
12.50
60.0
54.0
48.0
300
300
10.41
72.0
64.8
57.6
AH60×60
60
30
60
75.00
14.4
1,080
(10,590)
13.0
973
(9,540)
11.5
864
(8,470)
70
70
64.28
16.8
15.1
13.4
80
80
56.25
19.2
17.3
15.4
90
90
50.00
21.6
19.4
17.3
100
100
45.00
24.0
21.6
19.2
125
125
36.00
30.0
27.0
24.0
150
150
30.00
36.0
32.4
28.8
175
175
25.71
42.0
37.8
33.6
200
200
22.50
48.0
43.2
38.4
250
250
18.00
60.0
54.0
48.0
300
300
15.00
72.0
64.8
57.6
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