I-Elevator Door Operator BST J2511-C4A yi-4 panel operator ye-PM synchronous door evula iziko eyenzelwe ukungena kwe-elevator evula kakhulu kunye nokusetyenziswa okunamandla aphezulu. Ixhotyiswe nge-magnetic synchronous drive ehlala ihleli, inika ulungelelwaniso oluchanekileyo kuzo zonke iipaneli, iqinisekisa intshukumo egudileyo, elungelelanisiweyo kunye nokusebenza okuzinzileyo. Isakhiwo se-multi-panel center door building building senza ukuba kube lula kwizakhiwo zorhwebo kunye nokusetyenziswa okunzima. Ngokwakhiwa okuqinileyo kunye nokusebenza kolawulo oluphambili, i-J2511-C4A inika ukusebenza okuthembekileyo, ukungcangcazela okuncitshisiweyo, kunye nobomi benkonzo ende kwiindawo ze-elevator ezifuna amandla amaninzi.