Universal elevation eyebolts

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Universal elevation eyebolts

DSS

 

Cáncamos de elevación universal - DSS

DSS
Reference MWL Safety coefficient Diameter ø P Standard L1 N.m FootLBS S   A B C D E F G Weight
DSS M 24 4.5 TO 5 M24 (x3)     36 160 19   61 31 70 104 73 145 29 5.4 kg
DSS M 30 7.3 TO 5 M30 (x3.5)     45 250 19   61 31 70 104 73 145 29 5.5 kg
DSS M 33 8 TO 5 M33 (x3.5)     50 250 19   61 31 70 104 73 145 29 5.5 kg
DSS M 36 10 TO 5 M36 (x4)     54 320 19   61 31 70 104 73 145 29 5.5 kg
DSS M 36×3 10 TO 5 M36 (x3)     54 320 19   61 31 70 104 73 145 29 5.5 kg
DSS M 39 10 TO 5 M39 (x4)     58 320 19   61 31 70 104 73 145 29 5.7 kg
DSS M 42 12.5 TO 5 M42 (x4.5)     63 400 19   61 31 70 104 73 145 29 5.8 kg
DSS M 42×3 12.5 TO 5 M42 (x3)     63 400 19   61 31 70 104 73 145 29 5.8 kg
DSS M 45 15 TO 4 M45 (x4.5)     63 400 19   61 31 70 104 73 145 29 5.9 kg
DSS M 48 20 TO 4 M48 (x5)     68 600 19   79 38 90 125 91 184 36 11 kg
DSS M 48×3 20 TO 4 M48 (x3)     68 600 19   79 38 90 125 91 184 36 11 kg
DSS M 48×4 20 TO 4 M48 (x4)     68 600 19   79 38 90 125 91 184 36 11 kg
DSS M 52 20 TO 4 M52 (x5)     68 600 19   79 38 90 125 91 184 36 11.2 kg
DSS M 56 25 TO 4 M56 (x5.5)     78 600 19   79 38 90 125 91 184 36 11.3 kg
DSS M 56×4 25 TO 4 M56 (x4)     78 600 19   79 38 90 125 91 184 36 11.4 kg
DSS M 64 32.1 TO 4 M64 (x6)     90 600 19   79 38 95 125 91 184 36 12.2 kg
DSS M 64×4 32.1 TO 4 M64 (x4)     90 600 19   79 38 95 125 91 184 36 12.2 kg
DSS M 72 25 TO 4 M72 (x6)     90 600 19   79 38 95 125 91 184 36 14 kg
DSS M 72×4 25 TO 4 M72 (x4)     90 600 19   79 38 95 125 91 184 36 14 kg
DSS M 80 32.1 TO 4 M80 (x6)     90 600 19   79 38 95 125 91 184 36 15 kg
DSS M 90 32.1 TO 4 M90 (x6)     90 600 19   79 38 95 125 91 184 36 15.5 kg
DSS M 100 32.1 TO 4 M100 (x6)     90 600 19   79 38 95 125 91 184 36 16.5 kg
DSS U 100 10,000 LBS 5 UNC 1″-8     36 160 19   61 31 70 104 73 145 29 5.4 kg
DSS U 125 14,000 LBS 5 UNC 1″1/4-7     45 200 F.L 3/4″   61 31 70 104 73 145 29 5.4 kg
DSS U 138 20,000 LBS 5 UNC 1″3/8-6     54 300 F.L 3/4″   61 31 70 104 73 145 29 5.4 kg
DSS U 150 20,000 LBS 5 UNC 1″1/2-6     54 300 F.L 3/4″   61 31 70 104 73 145 29 5.4 kg
DSS U 200 50,000 LBS 4 UNC 2″-4 1/2     76 450 F.L 3/4″   79 38 90 125 91 184 33 11.1 kg
DSS U 250 55,000 LBS 4 UNC 2″1/2-4     90 600 19   79 38 95 125 91 184 36 12.2 kg
data-sheet-eyebolts-dssDownload

Recommendations

Unwinding

The coil should be breaked while unwinding so that the wire rope comes out with a certain pressure and does not turn on its axis. This prevents bumps and kinks. If the coil is not equipped with brakes, then an operator should stop it..

Cables de Acero

Transport between coils

When the wire rope is carried from a full coil to an empty one or to a machine drum, this should be done from the upper or lower part of both, but never from the upper part of one coil and the lower part of the other, or vice versa.

Cables de Acero

Wire rope winding

The wire rope winding on the machine drum must be carried out correctly so that there are no spires overlapping and cross-linking, which would crush and distort the cords. The following figures represent the four cases that could effectively take place:

  1. Right torsional wire winding at the upper part of the drum.
    The mooring point should be located on the left side of the drum.
  2. Right torsional wire winding at the lower part of the drum.
    The mooring point should be located on the right side of the drum.
  3. Left torsional wire winding at the lower part of the drum.
    The mooring point should be located on the right side of the drum.
  4. Left torsional wire winding at the lower part of the drum.
    The mooring point should be located on the left side of the drum.

We do not recommend winding the wire around the drum in several layers, but if so, this technique is applied for the first layer of winding.

Cables de Acero

Deflection angle

The deflection angle is that formed by the wire from the first fixed pulley on the edge of the winding drum. It should not exceed 1º 30'.

Cables de Acero

Wire cutting

Cutting with shears or scissors. Before cutting, wires are to be tied together on both sides of the cutting area. The number of ties, the width and the distance between them depend on the wire diameter (see table). It is key to avoid longitudinal tilts among the different cord layers, since, in that case, those which have moved the least will bear the greatest part of the load, and there is the risk of breakage.

Cables de Acero
Tie characteristics
Wire rope diameter No. of ties
on each side
of the cut		 Tie
length		 Distance
between ties		 Wire diameter
rec. iron piece to be
used (mm)
Up to 12 3 12 15 0,5 to 0,8
13 to 20 3 25 40 1 to 1,5
21 to 30 4 40 50 1,2 to 2,2
31 to 40 4 50 50 1,8 to 3
41 to 50 4 75 50 2,2 to 3,2

Recommended cuttings

To cut antitwisting wire ropes, we recommend cutting by electric resistance or by welding.

Cables de Acero

Calibration

For calibration, the measuring device must be properly used.

Cables de Acero

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