BERGES Antriebstechnik
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Double pulley drive for wide V-belts
RF b Series BERGES Antriebstechnik

  • double pulley drive for wide V-belts RF b Series BERGES Antriebstechnik
A mechanical variable pulley Rb. mounted on the driving shaft (motor shaft) and a spring-loaded variable pulley Fb,mounted on the driven shaft form a variable pulley set with constant center distance RF b. Also suitable for reversing operation.

Optimum pressure spring characteristics in the spring-loaded variable pulley guarantee a favourable power ratio over the whole speed range.



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