Quad-Power® II Powerband® - CHIARAVALLI Trasmissioni - #1

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23 3VX x x x x 5VX x x x x XPZ x x x XPA x x XPB x x 3VX 10.3 10 8 5VX 17.5 16 13 XPZ 12.0 10 8 XPA 15.0 13 10 XPB 19.0 16 13 QUAD-POWER® II POWERBAND® Raw edge, moulded notch, narrow section multiple V-belt Gates Quad-Power® II PowerBand® offers a stable position in the pulleys and a smooth running solution for drives where single belts vibrate. It consists of several V-belts joined together by a permanent, high strength tie band, thus being tougher than all the belts taken separately. Quad-Power® II PowerBand® is easy to install and offers a high resistance to vibrations. Identification Durable marking indicating type and dimensions. Construction • Strong band controls belt-to-belt distance and prevents sideways bending. • Flex-bonded tensile cords are vulcanised as one solid unit making the belt highly resistant to tensile and flexing forces, fatigue and shock loads. • Flat back construction reduces noise when used with a back side idler or tensioner. • Elastomeric compound protects the belt against heat, ozone and sunlight. • Static conductive (ISO 1813) and can as such be used in the conditions described in the Directive 94/9/EC - ATEX. Advantages • High stability and smooth running on the toughest drives. • Better resistance to vibrations. • Temperature ranges from -30°C to +60°C (higher temperatures for shorter periods). • Important design economies possible. • Savings in drive space and weight thanks to high transmission efficiency. • Match system: all sizes meet Gates UNISET tolerances, they can be installed without matching. Sections and nominal dimensions HEAVY-DUTY V-BELTS Pitch Width Height mm mm mm Height Width Pitch Available number of ribs 2 3 4 5