LTZ (formerly TLL type) elastic sleeve pin coupling with brake wheel

时间:2013-08-01 17:53 作者:admin 点击:
Detailed parameters of LTZ (formerly TLL type) elastic sleeve pin coupling with brake wheel

LTZ (formerly TLL type) elastic sleeve pin coupling with brake wheel has a relatively simple structure, easy to manufacture, no lubrication, no need to bond with metal vulcanization, easy to replace the elastic sleeve, no need to move the half coupling, with certain compensation The relative offset of the two axes and the performance of damping and cushioning.The elastic sleeve pin coupling relies on the locking force of the pin group to generate the frictional moment on the contact surface, and compress the rubber elastic sleeve to transmit the torque.It is suitable for small and medium-power shafting transmissions with good rigidity of the installation base, high centering accuracy, low impact load and low vibration reduction requirements.The work of the elastic sleeve is compressed and deformed. Because the thickness of the elastic sleeve is thin, the volume is small, and the elastic deformation is limited, the elastic sleeve pin coupling can compensate the axis displacement and elasticity, but the allowable compensation amount for the axis displacement is less. The elasticity is weak.

The basic parameters and main dimensions of LTZ (formerly TLL) elastic sleeve pin coupling with brake wheel (GB/T 4323-2002) (unit: mm)

model Nominal torque
Tn(Nm)
Permissible speed
[n](r/min)
Diameter of shaft hole
d1 d2 dz
Length of shaft hole D0 D B S A Moment of inertia Kg.m2 weight
Kg
Y type J, J1, Z type
L L1 L
LTZ5 125 3800 25 28 62 44 62 200 130 85 5 45 0.042 13.38
30 32 82 60 82
35
LTZ6 250 3000 32 35 250 160 105 5 0.105 21.25
38
40 42 112 84 112
LTZ7 500 2400 40 42 315 190 132 6 0.252 35
45 48
LTZ8 710 2400 45 48 224 6 65 0.347 45.14
50 55
56
60 63 142 107 142
LTZ9 1000 2400 50 55 112 84   315 250 168 6 65 0.407 58.67
56  
60 63 142 107 142
65 70
LTZ10 2000 1900 63 65 400 315 8 80 1.305 100.3
70 71
75
80 85 172 132 172
90 95
LTZ11 4000 1500 80 85 500 400 210 10 100 4.33 198.73
90 95
100 110 212 167 212
LTZ12 8000 1200 100 110
120 125 630 475 265 12 130 12.49 370.6
130 252 202 252
LTZ13 16000 1000 120 125 212 167 212 710 600 298 14 180 30.48 641.13
130 140 252 202 252
150
160 170 302 242 302

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