SWC BF type (standard telescopic flange type) cross shaft universal coupling

时间：2013-08-01 17:59　作者：admin　点击： 次
SWC BF type (standard telescopic flange type) cross shaft universal coupling detailed parameters

The common feature of universal couplings is that the angular compensation is large, and the angle between the two axes of universal couplings of different structure types is not the same, generally ≤5°-45°.


　 Basic parameters and main dimensions of BF type cross shaft universal coupling 　　 

model turn around
直径
D		 Nominal torque
Tn /Nm		 Fatigue torque
Tf
kN.m		 Axis angle
β		 Stretch
 		 Size Moment of inertia I kg.m2 Mass G kg  
Ls Lmin D3 Lm Lmin
 		 Every 100mm increase Lmin Every 100mm increase
SWC180BF   180 12.5 6.3 ≤25 100 810 114 110 0.267 0.0070 80 2.8
SWC225BF   225 40 20 ≤15 140 920 152 120 0.778 0.0234 138 4.9
SWC250BF   250 63 31.5 ≤15 140 1035 168 140 1.445 0.0277 196 5.3
SWC285BF   285 90 45 ≤15 140 1190 194 160 2.873 0.0510 295 6.3
SWC315BF   315 125 63 ≤15 140 1315 219 180 5.094 0.0795 428 8.0
SWC350BF   350 180 90 ≤15 150 1410 267 194 9.195 0.2219 632 15.0
SWC390BF   390 250 125 ≤15 170 1590 267 215 16.62 0.2219 817 15.0
SWC440BF   440 355 180 ≤15 190 1875 325 260 28.24 0.4744 1290 21.7
SWC490BF   490 500 250 ≤15 190 1985 325 270 46.33 0.4744 1631 21.7
SWC550BF   550 710 355 ≤15 240 2300 426 305 86.98 1.3570 2567 34.0
SWC620BF 620 1000 500 ≤15 240 2500 426 340 147.50 1.357 3267 34.0

The universal coupling utilizes the characteristics of its mechanism to make the two shafts not on the same axis, and when there is an angle between the axes, it can realize the continuous rotation of the connected two shafts and reliably transmit torque and motion.The biggest feature of the universal coupling is its large angular compensation capability, compact structure and high transmission efficiency.


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