nemu

Timing Belts

OHC Timing Belts

  • OHC Timing Beltsサムネイル1
  • OHC Timing Beltsサムネイル1

This is a synchronous transmission belt with high transmission efficiency that is used for cam drive.
It has excellent durability even in the high-temperature environment of the engine compartment, and it is quieter than gears and chains.

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Product Details

Constituent Materials

  • (1) Rubber: Rubber with excellent heat resistance
    (2) Tensile cord: Tensile cord with low elongation and excellent resistance to bending fatigue
    (3) Tooth fabric: Tooth fabric with excellent abrasion resistance

Tooth Profile

It is possible to set the tooth profile to match the layout.

  • Trapezoidal tooth (9.5mm)

    Trapezoidal tooth (9.5mm)

  • Arc tooth profile (8.0mm)

    Arc tooth profile (8.0mm)

Features

  • Sound pressure reduction

    Compared to chains, there is a maximum reduction in sound pressure of approximately 25%.*¹

    *¹ Our test results. Engine speed: 2500 rpm.

  • Torque loss reduction

    Compared to chains, there is a maximum torque loss reduction of approximately 30%.*²

    *² Our test results. Engine speed:1000 rpm