RWRA Wire Rope Cast in Lifting Loops are one of the most economic lifting systems designed for lifting precast concrete units where the lifting points will be hidden once installed in its final position. It has a color coded tag that identifies the SWL of the loop.It is used for applications such as beams or big concrete elements where there is usually sufficient surrounding concrete.
Salient features
- Economic and simple process for precast lifting.
- Requires no lifting clutch.
- Available in standard sizes up to 32 tons.
- Color coded tag for easy identification
Dimensions of RWRA Lifting System
| Lifting Part | Load class [kN] |
h [mm] |
b [mm] |
d [mm] |
|---|---|---|---|---|
| RWRA 0.8 | 8.0 | 200 | 85 | 6 |
| RWRA 1.2 | 12.0 | 225 | 90 | 7 |
| RWRA 1.6 | 16.0 | 245 | 100 | 8 |
| RWRA 2.0 | 20.0 | 265 | 125 | 9 |
| RWRA 2.0 | 20.0 | 900 | 270 | 9 |
| RWRA 2.5 | 25.0 | 285 | 140 | 10 |
| RWRA 4.0 | 40.0 | 345 | 160 | 12 |
| RWRA 5.2 | 52.0 | 390 | 180 | 14 |
| RWRA 6.3 | 63.0 | 415 | 210 | 16 |
| RWRA 8.0 | 80.0 | 460 | 220 | 18 |
| RWRA 10.0 | 100.0 | 510 | 250 | 20 |
| RWRA 12.5 | 125.0 | 570 | 280 | 22 |
| RWRA 16.0 | 160.0 | 640 | 295 | 24 |
| RWRA 20.0 | 200.0 | 715 | 320 | 28 |
| RWRA 25.0 | 250.0 | 800 | 380 | 30 |
Notes
- European standard for ropes, replaces DIN 3060,3064,3066
- Dimension depends on wire rope stiff ness
- Tolerance: b < 130 = +5; b >130 = +10
- Rope type: EN 12385-4
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