The positive linkage among chain and gear wheel allows for constant speeds even with torque fluctuations and very good reproducibility of speeds. Standard variable gear models force the transmission component by applying excessive force – that is unnecessary and decreases the degree of efficiency.

Adjustable chain drives apply a lever mechanism, which applies only as much strain on the slat chain as necessary. This outcomes in low operating temperatures, long life, high power PIV CHAIN CONVERTORS Variable Chain Drives density and a great efficiency – actually in the partial load range.