8×31 WS FC GENERAL PURPOSE WIRE ROPES

Diameter Range: 10-83(mm)
Number of Wires: 248
Average Fill Factor: 0,454
Average Spin Factor: 0,820
8x31 WS FC GENERAL PURPOSE WIRE ROPES
8 x 31WS FC

8[1+6+(6+6)+12]

Minimum Breaking Load (kN)

[According to Wire Tensile Strenght]

Rope

Diamater(mm)

Unit

Weight(kg/m)

1570[N/mm2] 1770[N/mm2] 1960[N/mm2] 2160[N/mm2]
10 0,348 46,0 51,9 57,4 63,3
11 0,421 55,7 62,8 69,5 76,6
12 0,501 66,2 74,7 82,7 91,1
13 0,588 77,7 87,6 97,1 107
14 0,682 90,2 102 113 124
15 0,783 104 117 129 142
16 0,891 118 133 147 162
17 1,006 133 150 166 183
18 1,128 149 168 186 205
19 1,256 166 187 207 228
20 1,392 184 207 230 253
21 1,535 203 229 253 279
22 1,684 223 251 278 306
24 2,004 265 299 331 365
26 2,352 311 351 388 428
28 2,728 361 407 450 496
30 3,132 414 467 517 570
32 3,564 471 531 588 648
34 4,023 532 600 664 732
36 4,510 596 672 744 820
38 5,025 664 749 829 914
40 5,568 736 830 919 1.013
42 6,139 811 915 1.013 1.116
44 6,737 891 1.004 1.112 1.225
48 8,018 1.060 1.195 1.323 1.458
52 9,410 1.244 1.402 1.553 1.711
56 10,913 1.443 1.626 1.801 1.985
60 12,528 1.656 1.867 2.067

Product Description

Our 8 strand constructions are regular lay and either 19 Seale or 25 Filler or 26/36/41/ WS or 49 Seale/Filter Wires. The size relationship between strands and cores gives these ropes increased bendability over six-strand ropes of the same diameter.

  • Crush-resistant
  • Increased bendability
  • Fatigue-resistant

In a multi-part wire rope system where the blocks have a tendency to twist–the 8 x 31 Resistwist rope has found successful application. The spin-resistant characteristic is achieved by laying the eight outer strands around an independent wire rope core so these strands are in opposite directions to the lay of the core. Thus, when the rope is in tension, opposing rotational forces are created between the core and the other strands. Though not as rotation-resistant, the 8 x 31 Resistwist is more stable than a 19 x 7 rope. It also has increased resistance to bending fatigue and crushing. This is achieved through the use of eight-strand construction with an independent wire rope core.

Class 8×19

  • 8×19 S + FC (1-9-9)
  • 8x19W+FC (1-6-6+6)
  • 8x25F+FC (1-6-6F+12)
  • 8x26WS+FC (1-5-5+5-10)
  • 8 x 31WS  8[1+6+(6+6)+12]
  • 8 x 36WS  8[1+7+(7+7)+14]
  • 8 x 41WS  8[1+8+(8+8)+16]
  • 8 x 49SF

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