The variators of the BES series use the same operating principle as the ES/RV variators but stand out for their compact size and interchangeability with major competitors. Another distinctive feature is the use of high-strength aluminium alloy flanges, which guarantee lightness and strength, making this series ideal for complex industrial applications.
The variator unit consists of an adjustable driving pulley (model BE/R with bearing or BE/V with manual adjustment control) and a spring-loaded driven pulley BE/S. By operating the adjustment control on the driving pulley, it is possible to vary the speed of the driven pulley, achieving precise and continuous power transmission control.
The BES series offers a wide range of output speeds and high transmission efficiency, representing a versatile and cost-effective solution for numerous industrial applications. For specific needs, customized solutions are available, including hydraulic controls, motorized servocontrols, interfaces for pneumatic cylinders and chain sprockets, ideal for remote adjustment.
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Dal 1960 produciamo organi di trasmissione meccanica: pulegge variabili, giunti di accoppiamento, limitatori di coppia, slitte porta motore.
Piazzalunga Snc di Marco e Mauro Piazzalunga 2025
