Polyurethane Truly Endless FLEX Timing Belts
FLEX endless drive or transport timing belts are made to order.
The base of the belt is made of steel tensile fiber, in special cases aramid or stainless steel, which is without any connection (endless). The teeth and spine of the belt are made of thermoplastic polyurethane.
The belts are produced as a single unit without a joint in lengths of up to 22 m and surface layers or carriers can be welded or glued to them.
Belts Construction
- Endless steel cord tension member
- Polyurethane teeth and backing
Belts Fields of Use
Endless polyurethane timing belts are used in all areas of industry as drive or transport belts, in linear drives, positioning and lifting devices.
They are most commonly used in the automotive, textile, glass, ceramic or woodworking industries, as well as in cable companies as drive or towing belts.
Belts Characteristics
- High transmitted power and long service life
- Resistant to oil, petrol, benzene, UV radiation and ozone
- Abrasioon-resistant
- Maintenance-free
- Temperature range, depending on application, from −30 °C to +80 °C
Belts Code Description
Example:
50 T10 - 8920 FLEX
| Code Part | Description |
|---|---|
| 50 |
Belt width in mm |
| T |
Profile |
| 10 |
Tooth pitch in mm |
| 8920 |
Belt length in mm |
| FLEX |
Type of belt (endless type without joint) |
Optional Belt Surface Layers
The choice of the surface layer depends on the type of machine, the ambient temperature, the size of the pulleys, etc. Specifying the surface layer is determined by the material and the thickness of the layer.
| Layer Name | Material | Layer Illustration |
|---|---|---|
| PAZ (NFT) - nylon fabric on teeth Low coefficient of friction |
Nylon |  |
| PAR (NFB) - nylon fabric on back Surface protection |
Nylon |  |
| PAZ + PAR (NFT + NFB) - fabric on teeth and back Low coefficient of friction and surface protection |
Nylon |  |
The fabric on teeth and back can be combined with all other layers. A complete range of belt surface layers
Documents for Download
Dimensions and Parameters of Polyurethane Joined Endless Timing Belts
TYMA CZ Data Sheets
Czech and English (PDF 196.24 kB)
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Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
Question about the Belts Category
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