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Leaf Chain - AL & BL Series

Leaf Chain - AL & BL Series

Leaf Chain - AL & BL Series

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Description

 
Leaf Chains, sometimes called cable chains or balance chains,
consist of interlacing link plates and riveted pins.
They are particularly suited for use in lift trucks,
counter-weights, and reciprocating motion mechanisms.
  AL Series
 
  
AL Series Leaf Chains consist of link plates of the same contour and thickness as the pin link plates of ANSI roller chains of the same pitch. The pins have the same diameter as those of ANSI roller chains of the same pitch.
                                                      
 
Dimensions-mm
Chain No.
Pitch
P
Lacing
Min. Tensile Strength
kN {kgf}
AL-422
12.70
2 x 2
16.7 {1,700}
AL-444
12.70
4 x 4
33.3 {3,400}
AL-466
12.70
6 x 6
50.5 {5,100}
AL-522
 15.875
2 x 2
27.5 {2,800}
AL-544
 15.875
4 x 4
54.9 {5,600}
AL-566
 15.875
6 x 6
82.4 {8,400}
AL-622
19.05
2 x 2
38.2 {3,900}
AL-644
19.05
4 x 4
76.5 {7,800}
AL-666
19.05
6 x 6
115 {11,700}
AL-822
25.40
2 x 2
64.7 {6,600}
AL-844
25.40
4 x 4
129 {13,200}
AL-866
25.40
6 x 6
194 {19,800}
AL-1022
31.75
2 x 2
98.1 {10,000}
AL-1044
31.75
4 x 4
196 {20,000}
AL-1066
31.75
6 x 6
294 {30,000}
AL-1222
38.10
2 x 2
141 {14,400}
AL-1244
38.10
4 x 4
282 {28,800}
AL-1266
38.10
6 x 6
424 {43,200}
AL-1444
44.45
4 x 4
373 {38,000}
AL-1466
44.45
6 x 6
559 {57,000}
AL-1644
50.80
4 x 4
471 {48,000}
AL-1666
50.80
6 x 6
706 {72,000}
 
 
Dimensions-mm
Chain No.
Pin
Link Plate
Hole Dia. (min.) S
Approx. Mass
kg/m
Dia.
D
Overall Length
L
Thickness
T
Height
H
AL-422
3.97
8.40
1.5
10.4
4.02
0.38
AL-444
3.97
14.85
1.5
10.4
4.02
0.74
AL-466
3.97
21.30
1.5
10.4
4.02
1.10
AL-522
5.08
10.85
2.0
13.0
5.13
0.62
AL-544
5.08
19.35
2.0
13.0
5.13
1.22
AL-566
5.08
27.80
2.0
13.0
5.13
1.81
AL-622
5.94
12.65
2.4
15.6
6.00
0.87
AL-644
5.94
22.55
2.4
15.6
6.00
1.71
AL-666
5.94
32.45
2.4
15.6
6.00
2.54
AL-822
7.90
16.35
3.2
20-8
7.97
1.51
AL-844
7.90
29.80
3.2
20.8
7.97
2.98
AL-866
7.90
43.20
3.2
20.8
7.97
4.44
AL-1022
9.48
20.05
4.0
26.0
9.57
2.69
AL-1044
9.48
36.70
4.0
26.0
9.57
5.31
AL-1066
9.48
53.30
4.0
26.0
9.57
7.93
AL-1222
11.04
24.20
4.8
31.2
11.14
3.57
AL-1244
11.04
44.00
4.8
31.2
11.14
7.07
AL-1266
11.04
63.85
4.8
31.2
11.14
10.56
AL-1444
12.64
51.30
5.6
36.4
12.74
10.34
AL-1466
12.64
74.55
5.6
36.4
12.74
15.16
AL-1644
14.21
58.05
6.4
41.6
14.32
12.98
AL-1666
14.21
84.45
6.4
41.6
14.32
19.41
 
 
   
  BL Series
 
 
 
 
BL Series Leaf Chains consist of link plates which are thicker and larger in contour than the AL Series link plates of the same pitch. The BL Series link plates are the link plates of the ANSI roller chain of the next larger pitch. The pins have the same diameter as those of ANSI roller chains of the next larger pitch.
 
Dimensions-mm
Chain No.
Pitch P
Lacing
Min. Tensile Strength kN {kgf}
BL-422
12.70
2 x 2
23.5 {2,400}
BL-423
12.70
2 x 3
23.5 {2,400}
BL-434
12.70
3 x 4
35.3 {3,600}
BL-444
12.70
4 x 4
47.1 {4,800}
BL-446
12.70
4 x 6
47.1 {4,800}
BL-466
12.70
6 x 6
69.6 {7,100}
BL-522
 15.875
2 x 2
39.2 {4,000}
BL-523
 15.875
2 x 3
39.2 {4,000}
BL-534
 15.875
3 x 4
58.8 {6,000}
BL-544
 15.875
4 x 4
78.5 {8,000}
BL-546
 15.875
4 x 6
78.5 {8,000}
BL-566
 15.875
6 x 6
118 {12,000}
BL-622
19.05
2 x 2
63.7 {6,500}
BL-623
19.05
2 x 3
63.7 {6,500}
BL-634
19.05
3 x 4
95.6 {9,750}
BL-644
19.05
4 x 4
127 {13,000}
BL-646
19.05
4 x 6
127 {13,000}
BL-666
19.05
6 x 6
191 {19,500}
BL-822
25.40
2 x 2
103 {10,500}
BL-823
25.40
2 x 3
103 {10,500}
BL-834
25.40
3 x 4
155 {15,800}
BL-844
25.40
4 x 4
190 {19,400}
BL-846
25.40
4 x 6
206 {21,000}
BL-866
25.40
6 x 6
286 {29,200}
BL-1022
31.75
2 x 2
141 {14,400}
BL-1023
31.75
2 x 3
141 {14,400}
BL-1034
31.75
3 x 4
216 {22,000}
BL-1044
31.75
4 x 4
282 {28,800}
BL-1046
31.75
4 x 6
282 {28,800}
BL-1066
31.75
6 x 6
424 {43,200}
BL-1222
38.10
2 x 2
186 {19,000}
BL-1223
38.10
2 x 3
186 {19,000}
BL-1234
38.10
3 x 4
299 {30,500}
BL-1244
38.10
4 x 4
373 {38,000}
BL-1246
38.10
4 x 6
373 {38,000}
BL-1266
38.10
6 x 6
559 {57,000}
BL-1422
44.45
2 x 2
235 {24,000}
BL-1423
44.45
2 x 3
235 {24,000}
BL-1434
44.45
3 x 4
387 {39,500}
BL-1444
44.45
4 x 4
471 {48,000}
BL-1446
44.45
4 x 6
471 {48,000}
BL-1466
44.45
6 x 6
706 {72,000}
BL-1622
50.80
2 x 2
353 {36,000}
BL-1623
50.80
2 x 3
353 {36,000}
BL-1634
50.80
3 x 4
554 {56,500}
BL-1644
50.80
4 x 4
706 {72,000}
BL-1646
50.80
4 x 6
706 {72,000}
BL-1666
50.80
6 x 6
1060 {108,100}
BL-2022
63.50
2 x 2
530 {54,000}
BL-2023
63.50
2 x 3
531 {54,100}
BL-2034
63.50
3 x 4
795 {81,100}
BL-2044
63.50
4 x 4
1062 {108,200}
BL-2046
63.50
4 x 6
1062 {108,200}
BL-2066
63.50
6 x 6
1592 {162,300}
 
 
Dimensions-mm
Chain No.
Pin
Link Plate
Hole Dia. (min.) S
Approx. Mass kg/m
Dia. D
Overall Length
L
Thickness
T
Height
H
BL-422
5.08
10.85
2.0
12.0
5.13
0.68
BL-423
5.08
12.95
2.0
12.0
5.13
0.84
BL-434
5.08
17.20
2.0
12.0
5.13
1.13
BL-444
5.08
19.41
2.0
12.0
5.13
1.28
BL-446
5.08
23.60
2.0
12.0
5.13
1.65
BL-466
5.08
27.80
2.0
12.0
5.13
1.96
BL-522
5.94
12.65
2.4
15.0
6.00
1.07
BL-523
5.94
15.10
2.4
15.0
6.00
1.27
BL-534
5.94
20.10
2.4
15.0
6.00
1.69
BL-544
5.94
22.56
2.4
15.0
6.00
1.89
BL-546
5.94
27.50
2.4
15.0
6.00
2.40
BL-566
5.94
32.45
2.4
15.0
6.00
2.80
BL-622
7.90
16.38
3.2
18.1
7.97
1.68
BL-623
7.90
19.75
3.2
18.1
7.97
2.04
BL-634
7.90
26.45
3.2
18.1
7.97
2.83
BL-644
7.90
29.80
3.2
18.1
7.97
3.18
BL-646
7.90
36.50
3.2
18.1
7.97
4.01
BL-666
7.90
43.20
3.2
18.1
7.97
4.73
BL-822
9.48
20.17
4.0
24.1
9.57
2.59
BL-823
9.48
24.20
4.0
24.1
9.57
3.20
BL-834
9.58
32.55
4.0
24.1
9.57
4.44
BL-844
9.48
36.90
4.0
24.1
9.57
5.04
BL-846
9.48
45.00
4.0
24.1
9.57
6.32
BL-866
9.48
53.30
4.0
24.1
9.57
7.54
BL-1022
11.04
23.98
4.8
30.1
11.14
3.76
BL-1023
11.04
28.90
4.8
30.1
11.14
4.69
BL-1034
11.04
38.85
4.8
30.1
11.14
6.55
BL-1044
11.04
43.39
4.8
30.1
11.14
7.48
BL-1046
11.04
53.70
4.8
30.1
11.14
9.29
BL-1066
11.04
63.85
4.8
30.1
11.14
11.16
BL-1222
12.64
28.04
5.6
36.2
12.74
4.83
BL-1223
12.64
33.90
5.6
36.2
12.74
6.54
BL-1234
12.64
45.50
5.6
36.2
12.74
9.10
BL-1244
12.64
51.30
5.6
36.2
12.74
10.39
BL-1246
12.64
62.95
5.6
36.2
12.74
12.01
BL-1266
12.64
74.57
5.6
36.2
12.74
14.58
BL-1422
14.21
31.62
6.4
42.2
14.32
7.31
BL-1423
14.21
38.20
6.4
42.2
14.32
9.06
BL-1434
14.21
51.40
6.4
42.2
14.32
11.32
BL-1444
14.21
58.05
6.4
42.2
14.32
12.96
BL-1446
14.21
71.25
6.4
42.2
14.32
18.00
BL-1466
14.21
84.46
6.4
42.2
14.32
22.51
BL-1622
17.38
35.59
7.2
48.2
17.49
9.84
BL-1623
17.38
43.25
7.2
48.2
17.49
12.16
BL-1634
17.38
58.40
7.2
48.2
17.49
16.95
BL-1644
17.38
65.86
7.2
48.2
17.49
18.97
BL-1646
17.38
81.05
7.2
48.2
17.49
24.09
BL-1666
17.38
96.15
7.2
48.2
17.49
28.73
BL-2022
23.73
47.94
9.5
60.3
23.84
14.43
BL-2023
23.73
57.90
9.5
60.3
23.84
17.95
BL-2034
23.73
77.82
9.5
60.3
23.84
24.95
BL-2044
23.73
87.78
9.5
60.3
23.84
28.45
BL-2046
23.73
107.70
9.5
60.3
23.84
35.44
BL-2066
23.73
127.62
9.5
60.3
23.84
42.01
 
 
 
 
 
 
   
 

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