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

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