TLL型帶制動輪彈性套柱銷聯軸器
是(shi)依靠柱銷(xiao)組的鎖(suo)緊力而(er)產生(sheng)于接觸面的摩(mo)擦力矩,并壓縮(suo)橡膠(jiao)彈性(xing)套來傳遞轉矩。適用于安裝底座剛性(xing)好、對(dui)(dui)中精度較高、沖擊載荷不大、對(dui)(dui)減振要求不高的中小(xiao)功率軸系傳動。
TLL型帶制動輪彈性套柱銷聯軸器是(shi)利(li)用(yong)(yong)一端套有(you)彈(dan)性(xing)套(橡膠材(cai)料)的(de)柱(zhu)銷,裝在兩半(ban)連軸器(qi)凸緣孔中(zhong),以(yi)實現兩半(ban)連軸器(qi)的(de)聯(lian)(lian)(lian)接。彈(dan)性(xing)套柱(zhu)銷聯(lian)(lian)(lian)軸器(qi)曾經是(shi)我(wo)國(guo)應(ying)用(yong)(yong) 廣泛的(de)聯(lian)(lian)(lian)軸器(qi),早在20世紀(ji)50年代末期即已制(zhi)訂為機械部標(biao)(biao)準(zhun),JB08—60彈(dan)性(xing)圈柱(zhu)銷聯(lian)(lian)(lian)軸器(qi),是(shi)我(wo)國(guo) 個部標(biao)(biao)準(zhun)聯(lian)(lian)(lian)軸器(qi)。
TLL型帶(dai)制動(dong)輪彈(dan)性(xing)(xing)(xing)套柱(zhu)(zhu)銷聯軸(zhou)(zhou)器(qi)結(jie)構比較簡單,制造容易,不(bu)用(yong)潤滑(hua),不(bu)需要(yao)與金(jin)屬硫化(hua)粘結(jie), 換彈(dan)性(xing)(xing)(xing)套方便(bian),不(bu)用(yong)移動(dong)半聯軸(zhou)(zhou)器(qi),具有(you) 補(bu)償(chang)兩軸(zhou)(zhou)相對偏移和減振緩沖性(xing)(xing)(xing)能。彈(dan)性(xing)(xing)(xing)套工作是(shi)受壓(ya)縮變(bian)形(xing)(xing),由于彈(dan)性(xing)(xing)(xing)套的厚(hou)度較薄,體(ti)積小(xiao),彈(dan)性(xing)(xing)(xing)變(bian)形(xing)(xing)有(you)限,所以彈(dan)性(xing)(xing)(xing)套柱(zhu)(zhu)銷聯軸(zhou)(zhou)器(qi)雖可補(bu)償(chang)軸(zhou)(zhou)線位(wei)移和彈(dan)性(xing)(xing)(xing),但軸(zhou)(zhou)線位(wei)移許(xu)用(yong)補(bu)償(chang)量較少,彈(dan)性(xing)(xing)(xing)較弱。
型號 | 公稱扭矩Tn(N.m) | 許用轉速[n](r/min) | 軸孔直徑d1 d2 dz | 軸孔配合長度 | D0 | D | B | S | A | 重量Kg | 轉動慣量Kg.m2 | ||
Y型 | J、J1、Z型 | ||||||||||||
L | L1 | L | |||||||||||
TLL1 | 125 | 3800 | 25 28 | 62 | 44 | 62 | 200 | 130 | 85 | 5 | 45 | 8.3 | 0.05 |
30 32 | 82 | 60 | 82 | ||||||||||
35 | |||||||||||||
TLL2 | 250 | 3000 | 32 35 | 250 | 160 | 105 | 5 | 15.3 | 0.15 | ||||
38 | |||||||||||||
40 42 | 112 | 84 | 112 | ||||||||||
TLL3 | 500 | 2400 | 40 42 | 315 | 190 | 132 | 6 | 30.0 | 0.45 | ||||
45 48 | |||||||||||||
TLL4 | 710 | 2400 | 45 48 | 224 | 6 | 65 | 39.6 | 0.50 | |||||
50 55 | |||||||||||||
56 | |||||||||||||
60 63 | 142 | 107 | 142 | ||||||||||
TLL5 | 1000 | 2400 | 50 55 | 112 | 84 | 315 | 250 | 168 | 6 | 65 | 47.0 | 1.26 | |
56 | |||||||||||||
60 63 | 142 | 107 | 142 | ||||||||||
65 70 | |||||||||||||
TLL6 | 2000 | 1900 | 63 65 | 400 | 315 | 8 | 80 | 92.6 | 1.63 | ||||
70 71 | |||||||||||||
75 | |||||||||||||
80 85 | 172 | 132 | 172 | ||||||||||
90 95 | |||||||||||||
TLL7 | 4000 | 1500 | 80 85 | 500 | 400 | 210 | 10 | 100 | 127.3 | 4.04 | |||
90 95 | |||||||||||||
100 110 | 212 | 167 | 212 | ||||||||||
TLL8 | 8000 | 1200 | 100 110 | ||||||||||
120 125 | 630 | 475 | 265 | 12 | 130 | 304.3 | 15.00 | ||||||
130 | 252 | 202 | 252 | ||||||||||
TLL9 | 16000 | 1000 | 120 125 | 212 | 167 | 212 | 710 | 600 | 298 | 14 | 180 | 576.8 | 33.00 |