(1) the transmission is accurate, without sliding, and having a constant transmission ratio;
(2) the transmission is stable, with a buffer, damping capacity, low noise;
(3) the transmission efficiency is high, can reach 0.98, the energy saving effect is obvious;
(4) maintenance is convenient, no lubrication, maintenance costs are low;
(5) the speed ratio range is large, generally up to 10, line speed of up to 50m/s, with a large power transmission range, up to a few kilowatts to several hundred kilowatts;
(6) can be used for long distance transmission, the center distance can reach 10m above.
(7) with respect to the V type belt conveyor, the pre tightening force is smaller, and the shaft and bearing load is small;