Endless rubber timing belts for the high-performance sector are either made of polychloroprene or HNBR (hydrogenated nitrile rubber). The drive speed of these belts is transmitted synchronously, i.e. without loss of speed and at a constant gear ratio. A range of different timing belts is available, depending on the type of use, for drives with extreme acceleration forces, for the transmission of high torques at low speeds or for power transmission at high belt speeds.
Different material mixtures are used depending on the performance.
General properties:
Dimensionally stable structure and good bending properties
Synchronous transmission
Good tear strength
Quiet running
Wear- and friction-resistant fabric
Conditional resistance to oil
Excellent efficiency for virtually friction-free drives
Good vibration damping
Type-specific properties:
Temperature-resistant at maximum -30° C to +130° C