VOS-DNV 2.7-1 Offshore master link assembly
Standard master links are normally too narrow, meaning that they don‘t fit correctly/optimally on large crane hooks. Standard transition links are mostly too narrow for wire rope slings, meaning that wire rope thimbles don‘t have sufficient space and/or room.
Master link assembly for offshore container lifting purposes in welded chain slings and/or wire rope slings. AOS type master links are used as the main link. Therefore, they can mostly be used for larger crane hooks than in VW-DNV 2.7-1 and VAMW-DNV 2.7-1 with comparable thickness. BOS are used as transition links. Particularly suited to wire rope slings, due to the inner width to give space for wire rope thimbles.
For the manufacture of IV-leg chain and wire rope slings. Allocation to max. usable crane hooks according to DIN 15401 stated in table.
CE marking.
Links type approved in accordance with DNV 2.7-1. Type approval certificate no. S-8254.
Tabla de especificaciones
| VOS-DNV 2.7-1 Offshore master link assembly | Código | Formado por | WLL Standard EN [tons] |
De uso hasta gancho sencillo según DIN 15401 | e [mm] |
d [mm] |
t [mm] |
w [mm] |
d1 [mm] |
t1 [mm] |
w1 [mm] |
Peso |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
VOS 23/17 | AOS 23 + 2x BOS 17 | 6,70 | 16 | 410 | 23 | 270 | 140 | 17 | 140 | 80 | 4,03 | VOS 25/19 | AOS 25 + 2x BOS 19 | 8,90 | 16 | 405 | 25 | 270 | 140 | 19 | 135 | 75 | 4,84 | VOS 28/23 | AOS 28 + 2x BOS 23 | 14,50 | 16 | 450 | 28 | 270 | 140 | 23 | 180 | 100 | 7,37 | VOS 33/27 | AOS 33 + 2x BOS 27 | 17,10 | 16 | 450 | 33 | 270 | 140 | 27 | 180 | 100 | 10,41 | VOS 36/30 | AOS 36 + 2x BOS 30 | 24,10 | 16 | 460 | 36 | 270 | 140 | 30 | 190 | 110 | 13,15 | VOS 40/33 | AOS 40 + 2x AOS 33 | 28,10 | 20 | 545 | 40 | 275 | 150 | 33 | 270 | 140 | 19,14 | VOS 45/36 | AOS 45 + 2x AOS 36 | 38,30 | 25 | 610 | 45 | 340 | 180 | 36 | 270 | 140 | 25,81 | VOS 50/40 | AOS 50 + 2x AOS 40 | 45 | 32 | 625 | 50 | 350 | 190 | 40 | 275 | 150 | 33,26 | VOS 56/50 | AOS 56 + 2x AOS 50 | 67 | 32 | 750 | 56 | 400 | 200 | 50 | 350 | 190 | 56,39 | VOS 70/56 | AOS 70 + 2x AOS 56 | 85 | 50 | 860 | 70 | 460 | 250 | 56 | 400 | 200 | 89,62 |
| Stated working load limit applies at safety factor 4 and 5 | ||||||||||||