Synchro-Power® Endless Belts

Certain power transmission and high performance positioning applications require more strength and stiffness than a welded belt can provide. Gates offers two types of truly endless belts to meet these demands.

Gates Synchro-Power® Cast Belts are cast on fixed molds and have continuously wounded steel cords. They are manufactured in various exact sizes, constructions, and pitches to fulfill customer requirements.

Cast Belts offer premium capacity for power transmissions and linear applications while fitting a broad range of loads, speeds and applications.


  • Molded, thermo-set polyurethane construction

  • Full load and power transmission based on endless cords

  • Excellent abrasion resistance

  • Smooth, low noise, non-marking operation

  • High tooth strength reduces deforming under load

  • Excellent resistance to chemicals


  • Paper processing industry

  • Wood processing industry

  • Glass processing industry

  • Textile industry

  • Packaging machines

  • Exercise equipment


  • Backings

  • Special processing


  • Pitches T2,5 / T5 / T10 / DT5 / DT10 / AT5 / AT10

  • Widths 4 mm up to 380 mm

  • Lengths 120 mm up to 2 250 mm

  • Polyurethane 88 Shore A (Standard)

  • Tension members steel cord (Standard)
    Aramid cord available on request

  • Polyamide fabric not available

Further constructions are available on request.

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