Xl Star Flexible Coupling  is made of engineering plastics as elastic elements, suitable for connecting two coaxial axis transmission shaft system, with compensation of two axis relative deflection, buffer, shock absorption performance, transfer torque of 20 ~ 35000N Ni, working temperature -35 ~ +80 C.
 Basic Parameters And Main Dimensions Of Xl Star Elastic Coupling  mm
Model Nominal Torque  Tn N m Allowable speed  r/mi n Shaft hole  diameter  d, d2 Shaft hole  length L D D, D, E S Inertia  moment(kg. m2) Weight(kg)
XL1 34 19000 6-19-24 25 40 32 40 16 2 0. 0008 0. 328
XL2 120 14000 8-24-28 Â 30 55 40 55 18 2 0. 0003 0. 66
XL3 320 11800 10-28-38 35 65 48 65 20 2.5 0. 0007 1. 16
XL4 650 9500 12-38-45 Â 45 so 66 78 24 3 0. 002 2. 27
XL5 900 8000 14-42-55 Â 50 95 75 94 26 3 0. 005 3. 57
XL6 1050 7100 15-48-60 Â 56 105 85 104 28 3.5 0. 008 4. 80
XL7 1250 6300 20-55-70 Â 65 120 98 118 30 4 0.016 7. 37
XL8 1280 5600 22-65-75 Â 75 135 115 134 35 4.5 0. 031 10. 89
XL9 2930 4750 30-75-90 Â 85 160 135 158 40 5 0. 068 17. 73
XL10 7200 3750 40-90-100 Â 100 200 160 180 45 5. 5 0. 159 29. 60
XLU 9900 3350 50-100-110 110 225 180 200 50 6 0. 277 41.0
XL12 12000 3000 60-110-125 Â 120 255 200 230 55 6.5 0.51 58.6
XL13 15000 2650 60-125-145 Â 140 290 230 265 60 7 1.0 88.4
XL14 22000 2360 60-140-165 155 320 255 300 65 7.5 1.7 120.6
XL15 30000 2000 80-160-190 Â 175 370 290 345 75 9 3. 35 179. 1
XL16 35000 1800 85-180-220 Â 195 420 325 400 85 10.5 6. 37 261.0
Note: 1. No. is the maximum allowable shaft hole.
2, d,/d2, d,/d, d2/d2 can be any combination.
3. The size of countersunk hole should be calculated when using taper hole.
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