電梯門(men)(men)是電梯中非常重(zhong)要的一部(bu)分,有兩個門(men)(men),從電梯外能(neng)看(kan)到的、固定(ding)在每(mei)層的叫(jiao)做廳(ting)門(men)(men),里面看(kan)到的、固定(ding)在轎(jiao)廂隨著轎(jiao)廂運動(dong)(dong)的叫(jiao)做轎(jiao)門(men)(men)。電梯門(men)(men)開關(guan)一般是由轎(jiao)門(men)(men)帶動(dong)(dong)廳(ting)門(men)(men)開關(guan)。它的穩定(ding)性(xing)、合理性(xing)、安全性(xing)是決定(ding)電梯等(deng)級(ji)關(guan)鍵(jian)因素。