Kevlar Cord Wedge Banded V-Belts

VARIBELT*VX® Kevlar Cord Wedge Banded V-Belts are an excellent solution for drives with longer center distance or for drives with pulsating and harsh vibration and high shock loads where individual belts vibrate and whip severely, roll over and even come off the drives.

Thanks to the Kevlar cord embedded in the specially engineered rubber compound, maximum protection against belt breakage is achieved.

Wrapped construction of VARIBELT*VX® Kevlar Cord Wedge Banded V-Belts makes them ideal for clutching operations.

General Characteristics of Kevlar Corded VARIBELT*VX® Banded V-Belts;

• Kevlar cord allows for high horsepower capability
• Provide enhanced power transmission capacity
• High adhesion strength between tie-band and the belts
• Eliminate risk of mismatch in length
• Manufactured through single-stage curing process

Thanks to the specially engineered, reinforced fabric, tie-band on top, which bonds single V-belts together, VARIBELT*VX® Kevlar Cord Wedge Banded V-Belts function as a single V-belt with even load distribution and wear, achieving enhanced stability and preventing belt turnover and whip.

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® Kevlar® Cord Wedge Banded V-Belts are static conductive, more durable, and more resistant to heat, hardening, and glazing than ever before.

Advantages of VARIBELT*VX® Kevlar Cord Wedge Banded V-Belts;

• Increased power transmission capacity up to 70%, compared to single V-belts
• High tensile strength and minimum elongation is achieved with special Aramid (Kevlar) cord
• Smoother and better clutching thanks to wrapped construction
• Enhanced flexibility and stability
• Minimized belt whip and rollover on long center distance drives
• Enhanced heat dissipation allows for superior resistance to oil and heat
• Excellent durability and wear resistance
• Heavy shock loads are absorbed better.
• Smooth operation and minimized vibration
• Temperature range: -25°C to +100°C


VARIBELT*VX® Kevlar Cord Wedge Banded V-Belts are especially en- gineered to handle the toughest industrial applications such as;

• Oil field equipment
• Quarry applications,
• Lumber industry drives,
• Heavy construction machinery and more