ML梅花形弹性联轴器.doc

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1、__________________________________________________梅花形弹性联轴器产品说明梅花形弹性联轴器是由两个带凸爪形状相同的半联轴器和弹性元件组成，利用梅花形弹性元件置于两半联轴器凸爪之间，以实现两半联轴器的联接。具有补偿两轴相对偏移、减振、缓冲、径向尺寸小、结构简单、不用润滑、承载能力较高、维护方便等特点，但更换弹性元件时两半联轴器需沿轴向移动。适用于联接两同轴线、起动频繁、正反转变化、中低速、中小功率传动轴系、要求工作可靠性高的工作部位，不适用于重载及轴向尺寸受限制

2、、更换弹性元件后两轴线对中困难的部位。标准修订后，梅花形弹性元件的材料有聚氨脂和铸形尼龙两种。根据不同工况条件选用不同材料，如风机、水泵、轻工、纺织等工作平稳、载荷变化不大时，可选用聚氨脂。两种材料的价格相差较大。ML梅花形弹性联轴器结构图、ML型-基本型基本参数和主要尺寸mm _____________________________________________________________________________________________________________________

3、___________________________________________________________________________________型号公称扭矩Tn(N.m)许用转速[n](r/min)轴孔直径d1d2dz轴孔配合长度L0maxDD1S转动惯量Kg.m2重量Kg弹性件硬度Y型Z、J型abcY型Z型、J型LL1≥75≥85≥94铁钢ML116254011500153001214 32 80501920.0140.66161819 42100202224 52120ML26310

4、0200820010900202224 52 12770282.50.0751.552528 621473032 82187____________________________________________________________________________________________________ML390140280670090002224 52 128853430.1782.52528 6214830323538 82188ML4140250400550073002528 62 

5、151105423.50.4124.33032 821913538 1914042 112251ML52504007104600600030323538 82 1971255240.736.2404245 112257____________________________________________________________________________________________________48ML6400630112040005300353835388260203145654.51.

6、858.6404240421128426345485055 ML7710112022403400450045485055454811284265170905.53.8814606365 142107325ML81120180035502900380050555055112842722001006.59.2225.7606365 142107334707175ML9180028005600250033006063656063651421073342301157.518.9541.0707175 ________

7、____________________________________________________________________________________________80859095 172132394ML10280045009000220029007071757071751421073442601407.539.6859808590958085172132404100110 212167484ML11400063001250019002500808590958085909517213241

8、13001708.573.4387100110120 212167491ML127100112002000016002100909590951721324173602159178.45140100110120125100110212167497_______________________________________________________________________________