LAK type saddle block elastic coupling

时间：2013-08-01 17:58　作者：admin　点击： 次
Detailed parameters of LAK saddle-shaped elastic coupling
LAK saddle-shaped elastic coupling is composed of several saddle-shaped rubber blocks connected with the main and driven end half couplings through bolts to transmit torque.The nominal torque is 63-50000N.m, and the diameter of the shaft hole is 20-220mm.
Features of LAK saddle-shaped elastic coupling:
1. The structure is simple, the number of parts is small, the assembly and disassembly are convenient, and the maintenance is easy.
2. It has good vibration damping and large axis offset compensation performance, and the heat generated by movement and deformation can be automatically dissipated through rotation.
3. There are only four specifications for the full range of saddle-shaped elastic elements, which are universally interchangeable and help reduce costs.
4. It can be used in mining, metallurgy, shipbuilding, textile and other industries.
The LAK saddle-shaped elastic coupling is composed of several saddle-shaped rubber blocks connected with the main and driven end half couplings through bolts to transmit torque. The structure is simple, the number of parts is small, the assembly and disassembly are convenient, and the maintenance is easy. The vibration damping and large axis offset compensation performance, the heat generated by movement and deformation can be automatically dissipated by rotation. The full range of saddle-shaped elastic elements has only four specifications, and the universal interchangeability is good, which is beneficial to reduce costs.It can be used in mining, metallurgy, shipbuilding, textile and other industries.

LAK saddle block elastic coupling is used to connect two coaxial transmission shafts.It has certain radial, axial and angular compensation and shock absorption performance.The ambient temperature is -20~+80℃, and the nominal torque transmitted is 63~50000N·m.

 

The basic parameters and main dimensions of LAK saddle-shaped elastic coupling (JB/T 7684-2006) (unit: mm)

model Nominal torque Tn/N·m Allowable speed [n]/r·min-1 Diameter of shaft hole
d1, d2　		 Length of shaft hole D D1 S S1 H Moment of inertia I/kg·m2 Mass m/kg
Y type J1, Z1 type
L L1
LAK1 63 3700 20, 22, 24 52 38 155 50 10 30 50 0.005 3.4
25, 28 62 44
30, 32 82 60
LAK2 100 3500 25, 28 62 44 165 60 0.007 4.8
30-32-35 82 60
LAK3 160 3150 28 62 44 185 75 0.018 8.73
30-32-35 82 60
40, 42, 45 112 84
LAK4 250 3000 30-32-35 82 60 0.018 8.86
40-42-45 112 84
LAK5 500 2500 40, 42, 45, 48, 50, 55, 56 235 95 15 45 75 0.039 14.4
60, 63, 65 142 107
LAK6 630 2400 42, 45, 48, 50, 55, 56 112 84 240 100 0.043 16.1
60, 63, 65, 70, 71 142 107
LAK7 1000 2000 45, 48, 50, 55, 56 112 84 290 120 0.147 29
60, 63, 65, 70, 71, 75 142 107
LAK8 1600 1700 50, 55, 56 112 84 340 130 0.28 38.5
60, 63, 65, 70, 71, 75 142 107
80 172 132
LAK9 2500 1500 50, 55, 56 112 84 385 145 25 70 115 0.424 53
60, 63, 65, 70, 71, 75 142 107
80, 85, 90 172 132
LAK10 4000 1250 50, 56 112 84 460 160 1.03 76.6
60, 63, 65, 70, 71, 75 142 107
80-85-90 172 132
100 212 167
LAK11 6300 1050 60, 63, 65, 70, 71, 75 142 107 530 180 2.38 128
80-85-90 172 132
100, 110 212 167
LAK12 7100 1000 65-70-71 142 107 575 190 3.32 144
80-85-90 172 132
100, 110, 120 212 167
LAK13 10000 900 75 142 107 630 225 5.45 198
80-85-90 172 132
100-110-120 212 167
130, 140 252 202
LAK14 14000 850 85, 90, 95 172 132 665 250 30 115 200 5.56 242
100-110-120 212 167
130, 140, 150 252 202
LAK15 20000 750 100-110-120 212 167 740 280 10.3 330
130, 140, 150 252 202
160, 170, 180 302 242
LAK16 31500 650 110, 120, 125 212 167 880 305 23.5 475
130, 140, 150 252 202
160, 170, 180 302 242
190 352 202
LAK17 50000 550 120, 125 212 167 1040 345 50.2 701
130, 140, 150 252 202
160, 170, 180 302 242
190, 200, 220 352 282

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