Timing belt drive consists of an endless belt whose inner surface has equally spaced teeth and of belt wheels which have the corresponding teeth and is a kind of new  type belt drive which has synthesized all the good points of belt drive,chain drive and gear drive, while working, the teeth of

the belt and the gullets of the gear joggle each other to transmit the motion and the dynamic force.

Timing belt drive has such features as exact transmission ratio, nonsliding, constant velocity ratio which can be gained,even mition,absorption of  vibration, little noise, the big range of transmission ratio which can normally reach 0.98,compacting structure,the suitability to multi-axis transmisson,no need of lubrication,no pollution and so on. The refore, the product can normally work well in the places where no pollution is allowed and where  the working condition  is poor and can widely be used in machinery drives, such industry as automobiles, machine tools, chemical engineering, light  industry, mining,instruments,oil industry and so on as

well as all kinds of other machinery drive.

TT5 timing belt