Portuguese translation: came e alavanca de realimentação
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English to Portuguese translations [PRO] Tech/Engineering - Engineering: Industrial / hydraulics
English term or phrase:feed back cam and lever
Position of relay bushing (outer sleeve) will change its position according to the position of piston by the action of feed back cam and lever.
By the action of this feed back, the relative position of relay and relay bushing is restored to the former state and servo-motor position is controlled.