NOROTEC® MT 83
NOROTEC® MT 83 is an extremely flexible rope for friction hoists with low torsional tendency. It is provided with special sisal fibers between the steel strands.
Specifications
- Breaking force: +++
- Bending fatigue behavior: +++++
- Radial stability: +++
- Low torsional tendency: ++++
- Low elongation: +++
- Ordinary lay or Lang’s lay, right or left lay, galvanized and bright
- Construction: 12 x 16S–PWRC
- Certifications: DIN 21254 and EN12385-6; other certificates gladly provided on request
NOROTEC® MT 83 from TEUFELBERGER is an extremely flexible rope with low torsional tendency and greased natural fibers (sisal) embedded between the steel strands in the rope core. This steel wire rope is outstanding due to its longevity in terms of bending cycles. Moreover, this hoist rope is able to adapt almost perfectly to the traction sheave lining to ensure the best possible frictional connection and thus best possible power transmission. This feature plus the ability to compensate the dynamic stress occurring during operation because of high conveying speeds substantially increase the operational safety of the system.
Of course, NOROTEC® MT 83 can be adapted individually - depending on the application and specific requirements. This adaptability will ensure that the design is optimally balanced in terms of wear, service life, breaking load, etc.
The high performance hoist rope NOROTEC® MT 83 is characterized by:
- Very good adaptability of the rope to the traction sheave lining, since the rope construction permits a minor deformation of the cross section
- Very high resistance to dynamic loads and shock loads due to the natural fibers (sisal) embedded between the strands
- Extreme flexibility and longevity in terms of bending cycles
- Low torsional tendency of the rope construction facilitating installation and protecting the drive sheave linings
- Greased natural fibers ensuring core lubrication, thus increasing the service life
- Natural fibers largely preventing any contact between the strands and thus friction corrosion
Diameter | Weight | Mindestbruchkräfte | |||||||
---|---|---|---|---|---|---|---|---|---|
Festigkeitsklasse 1770 N/mm² | Festigkeitsklasse 1860 N/mm² | Festigkeitsklasse 1960 N/mm² | |||||||
[mm] | [inch] | [kg/m] | [lbs/ft] | [kN] | [lbf] | [kN] | [lbf] | [kN] | [lbf] |
30 | - | 3.63 | 2.44 | 598 | 134 489 | 628 | 141 156 | 661 | 148 553 |
31 | - | 3.87 | 2.60 | 636 | 142 999 | 671 | 150 811 | 706 | 158 738 |
32 | 1 1/4" | 4.12 | 2.77 | 677 | 152 259 | 714 | 160 580 | 750 | 168 604 |
33 | - | 4.38 | 2.94 | 720 | 161 868 | 759 | 170 712 | 798 | 179 456 |
34 | - | 4.65 | 3.12 | 764 | 171 700 | 805 | 181 074 | 847 | 190 361 |
35 | 1 3/8" | 4.92 | 3.31 | 809 | 181 908 | 853 | 191 854 | 897 | 201 687 |
36 | - | 5.21 | 3.50 | 856 | 192 349 | 902 | 202 865 | 949 | 213 255 |
37 | - | 5.50 | 3.70 | 904 | 203 254 | 953 | 214 344 | 1 002 | 225 338 |
38 | 1 1/2" | 5.80 | 3.90 | 953 | 214 243 | 1 005 | 225 933 | 1 054 | 236 949 |
39 | - | 6.12 | 4.11 | 1 008 | 226 522 | 1 059 | 238 053 | 1 116 | 250 854 |
40 | - | 6.43 | 4.32 | 1 058 | 237 792 | 1 115 | 250 756 | 1 170 | 263 001 |
41 | - | 6.76 | 4.54 | 1 112 | 249 939 | 1 172 | 263 564 | 1 232 | 276 938 |
42 | 1 5/8" | 7.10 | 4.77 | 1 169 | 262 888 | 1 230 | 276 578 | 1 294 | 290 903 |
43 | - | 7.44 | 5.00 | 1 224 | 275 278 | 1 288 | 289 621 | 1 356 | 304 834 |
44 | - | 7.79 | 5.23 | 1 281 | 287 980 | 1 349 | 303 184 | 1 418 | 318 706 |
45 | 1 3/4" | 8.14 | 5.47 | 1 340 | 301 336 | 1 410 | 317 072 | 1 483 | 333 308 |
46 | - | 8.52 | 5.73 | 1 401 | 315 041 | 1 478 | 332 266 | 1 550 | 348 431 |
47 | - | 8.89 | 5.97 | 1 462 | 328 755 | 1 540 | 346 288 | 1 619 | 363 960 |
48 | 1 7/8" | 9.28 | 6.24 | 1 527 | 343 292 | 1 608 | 361 401 | 1 688 | 379 488 |
49 | - | 9.67 | 6.50 | 1 591 | 357 677 | 1 672 | 375 870 | 1 760 | 395 600 |
50 | - | 10.06 | 6.76 | 1 654 | 371 877 | 1 740 | 391 268 | 1 832 | 411 807 |
51 | 2" | 10.45 | 7.02 | 1 720 | 386 608 | 1 811 | 407 050 | 1 904 | 428 112 |
52 | - | 10.87 | 7.30 | 1 786 | 401 620 | 1 882 | 423 057 | 1 979 | 445 002 |
53 | - | 11.26 | 7.57 | 1 852 | 416 352 | 1 951 | 438 572 | 2 052 | 461 310 |
54 | 2 1/8" | 11.70 | 7.86 | 1 925 | 432 743 | 2 028 | 455 856 | 2 130 | 478 915 |
55 | - | 12.14 | 8.16 | 1 997 | 448 881 | 2 104 | 473 068 | 2 211 | 497 005 |
56 | - | 12.57 | 8.45 | 2 068 | 464 799 | 2 180 | 489 975 | 2 291 | 515 011 |
57 | 2 1/4" | 13.01 | 8.74 | 2 140 | 481 033 | 2 255 | 507 017 | 2 371 | 532 983 |
60 | 2 3/8" | 14.47 | 9.72 | 2 379 | 534 785 | 2 507 | 563 667 | 2 636 | 592 540 |
63 | 15.92 | 10.70 | 2 618 | 588 640 | 2 759 | 620 209 | 2 901 | 652 212 |