彈性聯軸器的特性在于所選用的彈性元器件，彈性聯軸器的(de)彈(dan)(dan)性(xing)(xing)(xing)元(yuan)器(qi)件(jian)分金(jin)屬材(cai)(cai)料彈(dan)(dan)性(xing)(xing)(xing)元(yuan)器(qi)件(jian)和非金(jin)屬材(cai)(cai)料彈(dan)(dan)性(xing)(xing)(xing)元(yuan)器(qi)件(jian)。金(jin)屬材(cai)(cai)料彈(dan)(dan)性(xing)(xing)(xing)元(yuan)器(qi)件(jian)的(de)抗壓(ya)強(qiang)度(du)高、傳(chuan)送荷載工作能力(li)大、使(shi)用期長、受(shou)溫度(du)危害小，但成本費較(jiao)高。非金(jin)屬材(cai)(cai)料彈(dan)(dan)性(xing)(xing)(xing)元(yuan)器(qi)件(jian)主(zhu)要是硫化(hua)橡膠彈(dan)(dan)性(xing)(xing)(xing)元(yuan)器(qi)件(jian)，它具備彈(dan)(dan)性(xing)(xing)(xing)應變速率范疇大、滾(gun)動摩擦力(li)大、重量較(jiao)輕、減振特性(xing)(xing)(xing)好(hao)、無機械設備磨擦等優(you)勢，但硫化(hua)橡膠抗壓(ya)強(qiang)度(du)低、易應力(li)松弛、易脆化(hua)、耐(nai)酸堿(jian)耐(nai)溫性(xing)(xing)(xing)差(cha)、震動強(qiang)烈時要留(liu)意升(sheng)溫，此外負載特性(xing)(xing)(xing)不(bu)穩定。

額定值轉(zhuan)(zhuan)(zhuan)距(ju)(ju)就(jiu)是(shi)指聯(lian)軸器(qi)(qi)容許不斷(duan)(duan)傳送(song)的轉(zhuan)(zhuan)(zhuan)距(ju)(ju)，它應考(kao)慮動(dong)(dong)(dong)力(li)(li)系統(tong)在不斷(duan)(duan)工(gong)作(zuo)狀況(kuang)下(xia)的均(jun)值轉(zhuan)(zhuan)(zhuan)距(ju)(ju)，大轉(zhuan)(zhuan)(zhuan)距(ju)(ju)就(jiu)是(shi)指聯(lian)軸器(qi)(qi)可以(yi)考(kao)慮動(dong)(dong)(dong)力(li)(li)系統(tong)在暫態工(gong)作(zuo)狀況(kuang)下(xia)的工(gong)作(zuo)中轉(zhuan)(zhuan)(zhuan)距(ju)(ju)。允許變化轉(zhuan)(zhuan)(zhuan)距(ju)(ju)就(jiu)是(shi)指彈性(xing)聯(lian)軸器(qi)(qi)考(kao)慮在動(dong)(dong)(dong)力(li)(li)系統(tong)不斷(duan)(duan)工(gong)作(zuo)狀況(kuang)下(xia)規律性(xing)扭曲震動(dong)(dong)(dong)的容許扭曲震動(dong)(dong)(dong)轉(zhuan)(zhuan)(zhuan)距(ju)(ju)幅度值.該特點體現(xian)了高彈性(xing)聯(lian)軸器(qi)(qi)承擔震動(dong)(dong)(dong)的工(gong)作(zuo)能力(li)(li),也是(shi)高彈性(xing)聯(lian)軸器(qi)(qi)的特點技術性(xing)特性(xing)之(zhi)一。

動(dong)(dong)(dong)態(tai)性(xing)扭(niu)(niu)曲(qu)彎曲(qu)剛度和阻尼(ni)比的(de)動(dong)(dong)(dong)態(tai)性(xing)扭(niu)(niu)曲(qu)彎曲(qu)剛度的(de)造成企業(ye)扭(niu)(niu)曲(qu)形(xing)變(bian)需要的(de)扭(niu)(niu)距表(biao)明，動(dong)(dong)(dong)態(tai)性(xing)扭(niu)(niu)曲(qu)彎曲(qu)剛度能夠 調整軸(zhou)系(xi)的(de)自(zi)振(zhen)頻率以完(wan)成繞開共震的(de)目(mu)地，而阻尼(ni)比體現(xian)聯(lian)軸(zhou)器(qi)衰減系(xi)數震動(dong)(dong)(dong)的(de)工作能力，動(dong)(dong)(dong)態(tai)性(xing)扭(niu)(niu)曲(qu)彎曲(qu)剛度和阻尼(ni)比是(shi)動(dong)(dong)(dong)力系(xi)統(tong)軸(zhou)系(xi)扭(niu)(niu)振(zhen)測算不能缺乏的(de)高彈性(xing)聯(lian)軸(zhou)器(qi)的(de)關鍵特點技術性(xing)技術參數。允(yun)許(xu)徑向(xiang)(xiang)偏移(yi)(yi)(yi)、允(yun)許(xu)軸(zhou)向(xiang)(xiang)偏移(yi)(yi)(yi)、允(yun)許(xu)角(jiao)(jiao)向(xiang)(xiang)偏移(yi)(yi)(yi)，允(yun)許(xu)徑向(xiang)(xiang)、軸(zhou)向(xiang)(xiang)、角(jiao)(jiao)向(xiang)(xiang)偏移(yi)(yi)(yi)分別是(shi)容許(xu)高彈性(xing)聯(lian)軸(zhou)器(qi)主(zhu)、從動(dong)(dong)(dong)端(duan)相對(dui)性(xing)內孔(kong)徑向(xiang)(xiang)、軸(zhou)向(xiang)(xiang)和角(jiao)(jiao)向(xiang)(xiang)的(de)偏移(yi)(yi)(yi)。

彈(dan)(dan)性(xing)(xing)(xing)聯軸(zhou)器(qi)賠(pei)償(chang)主(zhu)、從(cong)主(zhu)觀(guan)因素(su)兩軸(zhou)承(cheng)端(duan)蓋中心線偏移的(de)(de)(de)(de)(de)工作能(neng)(neng)力(li)，此(ci)外也(ye)有凈重規(gui)格、允許轉速比(bi)等指標值。彈(dan)(dan)性(xing)(xing)(xing)聯軸(zhou)器(qi)的(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)、拆(chai)(chai)裝(zhuang)(zhuang)(zhuang)簡(jian)便(bian)易行，能(neng)(neng)合適各(ge)種(zhong)各(ge)樣安(an)(an)裝(zhuang)(zhuang)(zhuang)自然環境，尤其是在船艦發動機艙較小的(de)(de)(de)(de)(de)特殊空間可(ke)以便(bian)捷拆(chai)(chai)裝(zhuang)(zhuang)(zhuang)和安(an)(an)裝(zhuang)(zhuang)(zhuang)。彈(dan)(dan)性(xing)(xing)(xing)聯軸(zhou)器(qi)選用冗余技(ji)術，根據彈(dan)(dan)性(xing)(xing)(xing)元器(qi)件(jian)的(de)(de)(de)(de)(de)沉余能(neng)(neng)夠 地提升軸(zhou)系的(de)(de)(de)(de)(de)性(xing)(xing)(xing)，另外應當(dang)考慮(lv)到非常容(rong)易維(wei)護(hu)保養(yang)和免維(wei)護(hu)保養(yang)的(de)(de)(de)(de)(de)規(gui)定。彈(dan)(dan)性(xing)(xing)(xing)聯軸(zhou)器(qi)的(de)(de)(de)(de)(de)承(cheng)載力(li)、承(cheng)擔震動的(de)(de)(de)(de)(de)工作能(neng)(neng)力(li)、賠(pei)償(chang)偏移的(de)(de)(de)(de)(de)工作能(neng)(neng)力(li)。彈(dan)(dan)性(xing)(xing)(xing)聯軸(zhou)器(qi)生產制(zhi)造工藝(yi)性(xing)(xing)(xing)能(neng)(neng)，具備生產制(zhi)造的(de)(de)(de)(de)(de)可(ke)行性(xing)(xing)(xing)分析和具體性(xing)(xing)(xing)。