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    Hi-Power® Dubl-V Belts

    Gates® Hi-Power® Dubl-V belt is designed with a unique recessed top and bottom to maintain sidewall contact, while remaining flexible for belt drive applications that require power transmission from both sides of the belt. Use this Gates solution for all industrial accessory belt drive system applications that require rotation reversal on some driven shafts. It uses flex-bonded tensile cords, which are highly resistant to flexing forces, and a protective Flex-Weave® cover. It is the ideal solution for accessory belt drives (drives with counter rotating shafts) where power is transmitted from both the top and the bottom of the belts.

    • Gates curves provide proper cord support and full contact with the sheave-groove for uniform loading, uniform wear, and increased belt life.
    • Flex-Bonded cords are strongly bonded to the body of the belt resulting in equal load distribution and the absorption of bending stress without cord deterioration.

    All Parts

    Part # Product # Description Top Width(in) Top Width(mm) Effective Length (in) Effective Length (mm) Notched Angle Outside Circumference (in) Outside Circumference (mm) Section Number of Ribs


    The Gates® Hi-Power® II Dubl-V Belts are engineered with all the characteristics of Gates® Hi-Power® Belts, including the composite, multi-purpose construction and resistance in tough operating environments, with a two-belt Dubl-V construction for added stability and durability on your accessory belt drives with one or more reverse bends.

    Features and Benefits

    • The Flex-Weave® cover is a patented construction for longer cover life, providing extended protection to the core of the belt from oil, dirt and heat.
    • Static conductive (ISO 1813) and can as such be used in the conditions described in the Directive 2014/34/EU- ATEX.
    • Match system: All sizes meet Gates UNISET tolerances, they can be installed without matching.
    • Meets RMA oil and heat resistant standards and static conductivity requirements.
    • Dubl-V belts are available in AA, BB, CC and DD cross sections.
    • Hi-Power® Dubl-V DD not included in UNISET tolerances.
    • Temperature Range: -30°C to +60°C (-22°F to +140°F).
    • Lower transmission from both sides of the belt.
    • Suitable for dirty/dusty environments.


    The Flex-bonded cords, supported by our patented, highly protective Flex-Weave® cover, work together to create a strong, durable double-v profile belt with an extreme resistance to damaging flexing forces.

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