Steel rope in accordance with GOST 3077-80 (lift) consists of six strands and an organic core. The rope is distinguished by a large breaking force, high strength, and low deformation coefficient under loads. It is used in hoisting mechanisms and hoisting-and-transport machines, on road machines, metallurgical cranes, for inclined lifting of loads in mines, as well as in elevators and other hoists for people, which move only with ropes of a man-made design. It is advisable to use a steel rope GOST 3077-80 with strong abrasive wear, increased loads, high ambient temperatures.
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Rope diameter, мм |
Weight 1m rope, kg |
Marking group, N / mm2 1770 |
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|
Breaking strength, кN, not less |
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|
total of all wires in the rope |
the whole rope |
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|
6,4 |
0,147 |
27,9 |
24 |
|
7,8 |
0,218 |
41,4 |
35,6 |
|
10,5 |
0,396 |
75,1 |
64,6 |
|
11,5 |
0,475 |
90,1 |
77,5 |
|
12,0 |
0,517 |
98,1 |
84,4 |
|
13,0 |
0,607 |
115 |
99 |
|
14,0 |
0,704 |
133 |
115 |
|
15,0 |
0,808 |
153 |
132 |
|
16,5 |
0,977 |
185 |
160 |
|
17,5 |
1,1 |
209 |
179 |
|
19,5 |
1,37 |
259 |
223 |
|
22,0 |
1,74 |
330 |
284 |
|
23,0 |
1,9 |
360 |
310 |
|
25,5 |
2,33 |
443 |
381 |
|
28,0 |
2,81 |
534 |
459 |
|
30,5 |
3,34 |
634 |
545 |
|
32,5 |
3,79 |
719 |
619 |
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