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                                當前位置:首頁  >  技術文章  >  PRL-300使用自由度較大的吊掛型阻旋式料位開關

                                PRL-300使用自由度較大的吊掛型阻旋式料位開關

                                更新時間:2023-12-15  |  點擊率:383

                                源于1969年的生產歷史,服務于行業54


                                PRL-300是一款可以通過鋼管將其吊掛在罐倉內的阻旋式料位開關,其靈活的自由使用度受到現場使用者的青睞。

                                ?

                                工作原理:電機帶動葉片在罐倉內旋轉,當被測物堆積至葉片高度時,葉片受阻停止旋轉,微動開關啟動輸出ON信號,并同時切斷電機電源。當被測物高度下降、葉片所受阻力消失時,輸出OFF信號,同時接通電機電源,葉片恢復旋轉。當葉片負重過大、或受到沖擊時,在離合器的作用下,可有效保護電機不受損害。

                                 

                                技術特性:

                                長度:L-292MM

                                電壓:AC200/220V AC220/240V AC100/110V

                                可定制導線長度

                                防護等級:IP65

                                 

                                功能特性:

                                高密封性:特別的密封設計,可防止粉塵沿軸承滲入

                                扭力穩定可靠,且具有可調大小調整功能,葉片承受過載負荷,離合器自動打滑,保護電機不受損壞

                                輕巧容易安裝

                                 


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