F25 25-6x2.0 CONTI POLYROPE - 30 kN (EN 81-50)
Flat Elevator Rope
Multiple belts: profile – no. of ribs. Caution! The number of ribs refers to the number of belt protrusions = the number of teeth on the pulley!
Li - inside lenght, Ld - pitch length, La - outside length, Le - effective length. Timing belts z = no. of teeth.
In the TYMA Product Catalogues you can find this material also described with the abbreviation PU+ST.
CONTI POLYROPE belts are open-ended polyurethane flat belts. They consist of steel tension member embedded in thermoplastic polyurethane.
Flat Elevator Belts as an Alternative to Steel Ropes
The belts are certified for use as a suspension device for installation in electrically or hydraulically powered passenger or freight elevators according to the EN 81-20:2020 and EN 81-50:2020 Standard and the Lift Directive 2014/33/EU.
The belts have very high tensile strenght, excellent flexibility and wear resistance. They are available in various widths, in whole rolls or in lengths according to customer requirements.
- Polyurethane pulley side
- Steel cord tension member
- Polyurethane backing
The F25 25-6x2.0 CONTI POLYROPE - 30 kN (EN 81-50) consists of 2.0 mm thick steel ropes, which are embedded in a black polyurethane coating.
The test results have shown that its service life is three times longer than the service life of current steel ropes under the same conditions.
Long-term strength shows only a slight decrease after several millions of cycles. The traction test for the cycle value confirms the high wear resistance of the entire system.
Material and Construction Innovations
Thanks to its greater flexibility and traction the F25 25-6x2.0 CONTI POLYROPE - 30 kN (EN 81-50) enables compact drives with much smaller pulley diameters in comparison to conventional drives with steel cords.
Significantly smaller pulleys make it possible to use smaller gear motors and create space-saving drives with low inertial masses. This reduces production costs and energy consumption.
Rope Fields of Use
CONTI POLYROPE flat elevator belts are used in elevators and lifting systems. They are certified for use as a suspension device for installation in passenger elevators according to the EN 81-20/50 Standard and the Lift Directive 2014/33/EC.
They serve as an alternative to steel ropes in passenger and freight elevators.
Documents for Download
TYMA CZ Data Sheets
Czech and English (PDF 222.32 kB)
ContiTech Product Overview
Czech and English (PDF 1.02 MB)
TYMA CZ User Guide
English (PDF 1.67 MB)
English (PDF 1.22 MB)
Continental is the world’s largest specialist for rubber and plastics technology in the non-tire rubber sector. A division of Continental AG, the company develops and produces functional parts, components and systems for the automotive and other important industries.
ContiTech importance on immediate proximity to customers. ContiTech is active in 26 countries with 75 production sites and more than 40 R&D facilities and sales organizations. The customers around the world stand to profit: Greater safety. Higher efficiency. Closer proximity.
TYMA CZ, s.r.o., is the official distributor of Continental ContiTech Power Transmission Group.