Varibelt Flex Polyurethane Truly Endless Timing Belts

Varibelt® Flex Polyurethane Truly Endless Timing Belts are manufactured with high tension strength steel tension cords and with high wear, abrasion and tear resistant polyurethane.

Since they are truly endless (not jointed), meaning they don’t have splice or welding, the belts have no weak cross sections. The Varibelt® Flex PU timing belts are therefore the perfect solution for high-speed power transmission and high load conveying applications.

Our unique high technology manufacturing process allows the production of a very wide range of belt length, tooth by tooth from a minimum of 640 mm to a maximum of 22.000 mm to permit the best flexibility in application.

Thermoplastic polyurethane 92 ° Sh.A provides high levels of wear resistance, even in the presence of shock and surge loading

Endless Tension Cord: High strength helicoidal zinked steel tension members allow high breaking loads and minimizes elongation.

Varibelt VX® V-belts exceed USA RMA published ratings levels.

Varibelt VX® V-belts are manufactured to meet the same RMA/ISO Standards as all other major American or European Manufacturers’ belts of the same type. Designed to perform at identical or higher levels, Varibelt VX V-belts and Agrobelt V-belts are dimensionally and functionally equivalent to V-belts produced by major American and European manufacturers.

Now made with EPDM (Ethylene Propylene Diene Monomer), a synthetic rubber with outstanding properties, VARIBELT VX® Varibelt-flex Polyurethane Truly Endless Timing Belts are static conductive, more durable, and more resistant to heat, hardening, and glazing than ever before.

Main characteristics and advantages of Varibelt® Flex PU timing belts:

• Very high resistance to abrasion and tooth shear
• High flexibility
• High resistance to Ozone and temperature (-25C/+80C)
• High resistance to oil and grease
• Fairly acid proof and alkali proof
• Noiseless

Varibelt has developed a very wide range of solutions with numerous tooth designs, tensile members and com- pounds, suitable to many applications.

Varibelt® Flex PU belts can be produced with Steel or Kevlar cords.
Varibelt® Flex PU belts can also be manufactured as Double sided.
On demand, Varibelt® Flex PU belts can be manufactured with special coating on the teeth or on the back, such as PAZ, PAR, Linatex, APL, PVC Supergrip etc. A minimum order quantity is applied. Please contact a Varibelt rep- resentative for further details on custom design manufacturing.

Varibelt® Flex PU belts are mostly used in below applications: