NR 15 MAXILIFT® and NR 15 MAXILIFT® PPI
Non-Rotating High Performance Steel Wire Rope
Non-rotating rope for tower cranes, mobile cranes and all the applications in which non rotational property is required. Optional Plastic Protected Impregnated (PPI) core recommended for offshore, deck cranes and marine environment.
Main Properties
Similar properties to the NR Maxipact. The design of the NR Maxilift generates its special geometrical assembly resulting in an optimal non-rotating property.
Applications:
For all the most severe hoist applications, intensive use,
corrosive environment.
Offshore cranes, deck cranes, cargo cranes, foundation
cranes (Kelly cranes), harbour cranes, and all the traditional
applications: mobile cranes, tower cranes, crawler cranes.
Optional Plastic Protected Impregnated (PPI) core recommended for offshore, deck cranes and marine environment.
| Diameter | Cross Section | Weight | MBL kN | |||
| mm | inch | mm2 | kg/m | 1960 N/mm2 | 2160 N/mm2 | |
 |
10 | 53.9 | 0.47 | 90 | 95 | |
| 11 | 7/16 | 66.6 | 0.58 | 111 | 117 | |
| 12 | 77.3 | 0.67 | 129 | 135 | ||
| 13 | 1/2 | 90.9 | 0.79 | 152 | 159 | |
| 14 | 9/16 | 105.5 | 0.91 | 176 | 187 | |
| 15 | 122.3 | 1.06 | 204 | 214 | ||
| 16 | 5/8 | 138.8 | 1.20 | 232 | 243 | |
| 17 | 155.5 | 1.34 | 260 | 272 | ||
| 18 | 175.0 | 1.52 | 292 | 306 | ||
| 19 | 3/4 | 193.9 | 1.68 | 324 | 340 | |
| 20 | 215.7 | 1.86 | 360 | 378 | ||
| 21 | 241.7 | 2.09 | 403 | 423 | ||
| Diameter | Cross Section | Weight | MBL kN | ||
| mm | inch | mm2 | kg/m | 1960 N/mm2 | |
 |
22 | 7/8 | 266.5 | 2.31 | 445 |
| 23 | 290.4 | 2.52 | 485 | ||
| 24 | 315.9 | 2.74 | 527 | ||
| 25 | 1 | 344.6 | 2.98 | 575 | |
| 26 | 369.9 | 3.20 | 617 | ||
| 27 | 395.5 | 3.44 | 660 | ||
| 28 | 437.1 | 3.79 | 729 | ||
| 28.6 | 1 1/8 | 451.8 | 3.92 | 754 | |
| 30 | 496.0 | 4.30 | 828 | ||
| 32 | 1 1/4 | 560.5 | 4.84 | 935 | |
| 34 | 1 3/8 | 628.0 | 5.45 | 1048 | |
| 36 | 717.2 | 6.22 | 1197 | ||
| 38 | 1 1/2 | 797.3 | 6.93 | 1330 | |
| 40 | 873.6 | 7.58 | 1457 | ||
| 42 | 1 5/8 | 981.7 | 8.53 | 1638 | |
- Tolerance on Diameter: EN: (0; +5%) ; Design Oliveira: (+1%; +4%)
- Filling factor (f): 27xK7=0.689; 31xK7=0.700
- Spinning Factor (k): 1960 N/mm2 =
0.83; 2160 N/mm2= 0.810
- Modulus of elasticity: E = 120000 N/mm2 (± 5000 N/mm2)
ATTENTION:
Imperial diameters are shown for reference only. For assistance on metric-to-imperial or imperial-to-metric diameter substitutions, please contact us for technical assistance.
