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                                當前位置:首頁  >  技術文章  >  3分鐘帶你了解阻旋式料位開關

                                3分鐘帶你了解阻旋式料位開關

                                更新時間:2022-07-15  |  點擊率:467
                                  阻旋料位開關也被稱為阻旋式料位開關、阻旋料位計、阻旋物位開關等,是一種結構簡單、可靠的現場控制設備,主要用于檢測固態物料(粉狀、顆粒)的料位高度。
                                 
                                  阻旋料位開關是利用微型馬達做驅動裝置的一款料位測量儀表,其傳動軸與離合器相連接,當未接觸物料時,馬達正常運轉;當葉片接觸物料時,馬達停止轉動,使檢測裝置輸出一接點信號,并切斷電源停止轉動。
                                 
                                  通常,馬達是阻旋料位開關關鍵也是最易耗損的部件,其對于阻旋料位開關的重要性就如同心臟對于人的重要性一樣。如果采用質量不好或一般的馬達,則會縮短阻旋料位開關的壽命。所以當阻旋料位開關發生故障時,首先應打開阻旋料位開關接線盒,拆下電源座,通電觀察馬達運轉狀況。如馬達出現故障,一般表現為主軸不轉或主軸空轉時馬達發生異響,而解決該故障的方法就是聯系廠家更換新的馬達。因此建議用戶在購買阻旋料位開關時不要因價格的因小失大,一定要選擇配置質量過硬、可靠性高、使用壽命長的電機的阻旋料位開關。
                                 
                                  阻旋式料位開關適用于工業生產過程中敞開容器料位的控制,當料位到達高、低極限位置時,控制器的繼電器觸點輸出報警或控制信號。
                                 
                                  控制器結構簡單,工作可靠,使用維修方便,是一種較理想的簡易料位控制儀表。
                                 
                                  阻旋式料位開關特點:
                                 
                                  1.馬達扭力可調整。
                                 
                                  2.并有打滑裝置保護馬達特殊油封設計,具有雙層防塵。
                                 
                                  3.防護等級:IP65
                                 
                                  4.供電電源:220VAC 110VAC 24VAC 24VDC
                                 
                                  5.觸點容量:5A125VAC 3A250VAC
                                 
                                  6.機型齊全,伸出軸長度可調整,耐高溫350℃
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