直行程電動執行器

直行(xing)程(cheng)電動(dong)(dong)(dong)(dong)(dong)執行(xing)機(ji)構具有連續(xu)調節(jie)、手動(dong)(dong)(dong)(dong)(dong)遙控(kong)，就地手操三種控(kong)制方式。使(shi)用直行(xing)程(cheng)電動(dong)(dong)(dong)(dong)(dong)執行(xing)機(ji)構的(de)自動(dong)(dong)(dong)(dong)(dong)調節(jie)系(xi)統，配用DFD－1000型電動(dong)(dong)(dong)(dong)(dong)操作器，可實現調節(jie)系(xi)統手動(dong)(dong)(dong)(dong)(dong)到自動(dong)(dong)(dong)(dong)(dong)（自動(dong)(dong)(dong)(dong)(dong)到手動(dong)(dong)(dong)(dong)(dong)）無(wu)擾動(dong)(dong)(dong)(dong)(dong)切換。