The positive linkage among chain and gear wheel allows for constant speeds despite having torque fluctuations and PIV CHAIN CONVERTORS Variable Chain Drives incredibly good reproducibility of speeds. Standard variable gear units force the transmission element through the use of excessive force – that is unnecessary and decreases the degree of efficiency.

Adjustable chain drives apply a lever mechanism, which applies just as much strain on the slat chain as required. This outcomes in low operating temps, extended life, high power density and an excellent efficiency – also in the partial load range.