LTZ弹性柱销联轴器

1、本联轴器已列为国家标准GB5014-85，适用于各种机械联接两同轴线的传动轴，通常用于动频繁的高低 速运动。工作温度为-20+80C ；传递公称扭矩为4020000N.m。弹性柱销联轴器具有较大结构简单、 合理，维修方便、两面对称可互换，寿命长,允许较大的轴向窜动，具有缓冲、减震、耐磨等性能。轴孔型式有 圆柱形(Y)、圆锥形(Z)和短圆柱形(J)。轴孔和键槽按国家标准GB3852-83联轴器轴柱和键槽形式及尺寸 的规定加工。半联轴器采用精密铸造，铸铁HT20-40、铸钢ZG35II,轴孔和键槽采用拉制成型，柱销采用MC 尼龙b制成。弹性柱销联轴器是利用若干非金属弹性材料制成的柱销，置于两半联轴

2、器凸缘孔中，通过柱销 实现两半联轴器联接，该联轴器结构简单，容易制造，装拆更换弹性元件比较方便,不用移动两半联轴器。弹性 元件(柱销)的材料一般选用尼龙，有微量补偿两轴线偏移能力,弹性件工作时受剪切，工作可靠性极差,仅适用 于要求很低的中速传动轴系，不适用于工作可靠性要求较高的工况。HLL型-弹性柱销联轴器基本参数和主要尺寸HLL1315560020,22,24523852200120852.510.150302.181125,2862446230,32,35826082HLL2630500030,32,35,38826082200160852.510.150302.451440,42,45,

3、4811284112HLL3630190030,32,35,388260823151601322.510.1503013.082540,42,45,4811284112HLL41250190040,42,45,48,50,55,561128411231519513231.50.1503016.64060,63142107142HLL51250140040,42,45,48,50,55,561128411240019516831.50.1503049.25960,63142107142HLL62000140050,55,561128411240022016831.50.1503057.66960

4、,63,65,70,71,75142107142HLL72000112050,55,561128411250022021031.50.15030127.49160,63,65,70,71,75142107142HLL83150140060,63,65,70,71,75142107142400280168420.2030161.78880,85172132172HLL93150112060,63,65,70,71,75142102142500280210420.2030129.211380, 85172132172HLL106300112070、 71、 75142102142500320265

5、420.203015615680, 85, 90, 95172132172100, 110212167212HLL11630096070, 71, 75142102142630320265420.2030314187HLL1210000960HLL1316000800HLL1425000800HLL152500080, 85, 90, 95100, 11080, 85, 90, 95100, 110, 120, 125110, 110, 120, 125130, 140110, 120, 125130, 140, 150160, 170, 180172212172212212252212252302212110, 120, 125710132167132167167202167202242167172212172212212252212252302212630710710800