本公司供應(yīng)全新羅克韋爾1398-DDM-150伺服驅(qū)動(dòng)器ALLEN BRADLEY，價(jià)格優(yōu)惠，快速交貨，
型號(hào)
:云浮2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器多少錢(qián)
Allen Bradley 1398-DDM-009-DN
Allen Bradley 1398-DDM-005X-NV
Allen Bradley 1398-DDM-005X-DN
Allen Bradley 1398-DDM-009X
Allen Bradley 1398-DDM-019-DN
Allen Bradley 1398-DDM-009X-DN
Allen Bradley 1398-DDM-005X
Allen Bradley 1398-DDM-005-DN
Allen Bradley 1398-DDM-005
Allen Bradley 1398-DDM-075X
Allen Bradley 1398-DDM-075
Allen Bradley 1398-DDM-010X
Allen Bradley 1398-DDM-010
Allen Bradley 1398-DDM-150
Allen Bradley 1398-DDM-020X
Allen Bradley 1398-DDM-020
Allen Bradley 1398-DDM-030X
Allen Bradley 1398-DDM-030
Allen Bradley 1398-DDM-019X-DN
Allen Bradley 1398-DDM-019X
Allen Bradley 1398-DDM-150X
Allen Bradley 1398-DDM-019
Allen Bradley 1398-DDM-009
:云浮2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器多少錢(qián)KM1和KM2的線(xiàn)圈分別串彼此的輔助常閉點(diǎn)。一般實(shí)際應(yīng)用的時(shí)候，SB2和SB3兩個(gè)按鈕也要機(jī)械互鎖。雙重互鎖更加的安全。一鍵啟停這個(gè)電路沒(méi)有太大的實(shí)用性，但是非常學(xué)習(xí)。2個(gè)中間繼電器和一個(gè)交流接觸器，我們看一下電路，2個(gè)繼電器互鎖，KA1的線(xiàn)圈串KM的輔助常閉點(diǎn)，KA2的線(xiàn)圈串KM的輔助常開(kāi)點(diǎn)。所以按下SB按鈕開(kāi)關(guān)KA1自鎖，同時(shí)KA1的常開(kāi)點(diǎn)閉合KM自鎖，實(shí)現(xiàn)了啟動(dòng)操作。然后再按下SB按鈕開(kāi)關(guān)，KA2又會(huì)自鎖，KA2的常閉點(diǎn)會(huì)斷開(kāi)，而KA2的常閉點(diǎn)是串的KM的線(xiàn)圈，所以同時(shí)KM線(xiàn)圈失電，實(shí)現(xiàn)停止操作。
