DALIAN TECH MACHINERY CO.LTD
How to choose a Timing Belt drive?
1. The difference between trapezoidal tooth and arc tooth Timing Belt:
1) The polygon effect of the arc tooth Timing Belt is much smaller, because the meshing of the belt teeth and the gear teeth is better, so the transmission accuracy is also higher;
2) From the belt type selection chart in the manual, the low-speed bearing capacity of the arc teeth is larger;
3) In general, arc teeth are more expensive.
2. The materials of the Timing Belt are generally rubber and polyurethane. The soft rubber can realize a small limit curvature radius, and the deformation is slightly larger under heavy load; The download deformation is small.