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LTZ (formerly TLL type) elastic sleeve pin coupling with brake wheel
LTZ (formerly TLL type) elastic sleeve pin coupling with brake wheel
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LTZ(原TLL型)带制动轮弹性套柱销联轴器结构比较简单,制造容易,不用润滑,不需要与金属硫化粘结,   换弹性套方便,不用移动半联轴器,具有   补偿两轴相对偏移和减振缓冲性能。弹性套工作是受压缩变形,由于弹性套的厚度较薄,体积小,弹性变形有限,所以,弹性套柱销联轴器虽可补偿轴线位移和弹性,但轴线位移许用补偿量较少,弹性 较弱。弹性套柱销联轴器是依靠柱销组的锁紧力而产生于接触面的摩擦力矩,并压缩橡胶弹性套来传递转矩。适用于安装底座刚性好、对中精度较高、冲击载荷不 大、对减振要求不高的中小功率轴系传动。

modelNominal torque Tn(Nm)Allowable speed [n](r/min)Axle hole diameter d1 d2 dzLength of shaft holeD0DBSAWeight KgMoment of inertia Kg.m2
Y typeJ, J1, Z type
LL1L
TLL1125380025 28624462200130855458.30.05
30 32826082
35
TLL2250300032 35250160105515.30.15
38
40 4211284112
TLL3500240040 42315190132630.00.45
45 48
TLL4710240045 4822466539.60.50
50 55
56
60 63142107142
TLL51000240050 5511284
 
31525016866547.01.26
56
 
60 63142107142
65 70
TLL62000190063 6540031588092.61.63
70 71
75
80 85172132172
90 95
TLL74000150080 8550040021010100127.34.04
90 95
100 110212167212
TLL880001200100 110
120 12563047526512130304.315.00
130252202252
TLL9160001000120 12521216721271060029814180576.833.00
130 140252202252
150
160 170302242302

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