8x19S NFC 8-strand suspension ropes with fibre core
Technical infos
Application range
- The rope construction 8 x 19 Seale, see drawing, is without doubt the worldwide most common traction drive suspension rope.
- This rope is successfully used in diameters up to 13mm as a governor rope.
Special technical feature
- Anyway, 8-strand ropes with natural fibre core is the most common solution for the normal traction drive elevator.
- The rope quality of this rope construction depends on the quality of the fibres and the resulting fibre core. This is the reason, why DRAKO is only using DRAKO-made fibre cores.
Design
- bright
- prestreched
- preformed
Rope gade
- 1370/1770 or 1570
Core
- NFC
Elastic elongation – at 10% of the MBL
- ≤ 0.2 %
Permanent elongation – acc. to DIN 51201
- ≤ 0.4 %
Advanteges
- rounder than 6-strand ropes, i.e. more contact points rope to groove
- deformable in cross-section, i.e. the new rope adapts a little bit to slightly worn out grooves
- easy to install
Description
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