两头压扣钢丝绳，压套钢丝绳安全系数5倍，压扣可以达到钢丝绳破段，绳扣也不会脱掉，一般用6*37圆股钢丝绳压制，直径从Φ1-56mm
|
钢丝绳直径
|
钢丝绳最小长度
|
圈大小
|
起重量（吨）
|
|||
|
（英寸）
|
（英寸）
|
W
|
L
|
单吊
|
环眼吊
|
双吊
|
|
1/4
|
1.6
|
2
|
4
|
.65
|
.48
|
1.3
|
|
5/16
|
1.9
|
2 1/2
|
5
|
1.00
|
.74
|
2.0
|
|
3/8
|
2.0
|
3
|
6
|
1.40
|
1.10
|
2.9
|
|
7/16
|
2.3
|
3 1/2
|
7
|
1.90
|
1.40
|
3.9
|
|
1/2
|
2.6
|
4
|
8
|
2.50
|
1.90
|
5.1
|
|
9/16
|
2.9
|
4 1/2
|
9
|
3.20
|
2.40
|
6.4
|
|
5/8
|
3.0
|
5
|
10
|
3.90
|
2.90
|
7.8
|
|
3/4
|
3.6
|
6
|
12
|
5.60
|
4.10
|
11.0
|
|
7/8
|
4.0
|
7
|
14
|
7.60
|
5.60
|
15.0
|
|
1
|
4.6
|
8
|
16
|
9.80
|
7.20
|
20.0
|
|
1-1/4
|
5.0
|
9
|
18
|
12.00
|
9.10
|
24.0
|
|
1-1/8
|
5.6
|
10
|
20
|
15.00
|
11.00
|
30.0
|
|
1-3/8
|
6.0
|
11
|
22
|
18.00
|
13.00
|
36.0
|
|
1-1/2
|
7.0
|
12
|
24
|
21.00
|
16.00
|
42.0
|
|
1-5/8
|
4.6
|
13
|
26
|
24.00
|
18.00
|
49.0
|
|
1-3/4
|
8.0
|
14
|
28
|
28.00
|
21.00
|
57.0
|
|
2
|
9.0
|
16
|
32
|
37.00
|
28.00
|
73.0
|
|
2-1/4
|
10.0
|
18
|
36
|
44.00
|
35.00
|
89.0
|
|
2-1/2
|
11.0
|
20
|
40
|
54.00
|
42.00
|
109.0
|
|
2-3/4
|
12.0
|
22
|
44
|
65.00
|
51.00
|
130.0
|
|
3
|
13.0
|
24
|
48
|
77.00
|
60.00
|
153.0
|
|
3-1/2
|
19.8
|
36
|
72
|
102.00
|
79.00
|
203.0
|
|
4
|
23.8
|
45
|
90
|
130.00
|
97.00
|
259.0
|
