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JS Flat Spring Coupling

Product characteristics 
1Our G2000 Series Tapered Grid coupling is fully interchangeable with industry standards
2Quick installation and easy maintenance reduces labor and downtime costs
3Torsionally flexible and resilient - reduces vibration, plus cushions shock and impact loads
4Versatile stock components can be used with either horizontal or vertical covers. Cover fasteners available in either Metric or Imperial sizes
5High tensile, shot-peened alloy steel grids and precision machined hubs ensure superior performance and long life 


Model Rated Torque
N.m		 Maximum Speed
rpm		 d Bore L
Length Thur Bore
 		 L2 D D1 C Weight
kg		 Mass moment of inertia
J
Kg.m2		 lubricant
kg
mm　
JS1 45 4500 18,19,20,22,24,25,28 47 66 95

 

 

 

 

-

 

3

 1.91 0.00141 0.0272
JS2 140 22,24,25,28,30,32,35 68 105 2.59 0.00223 0.0408
JS3 224 25,28,30,32,35,38,40,42 50 70 115 3.36 0.00327 0.544
JS4 400 32,35,38,40,42,45,48,50 60 80 130 5.45 0.00727 0.068
JS5 630 4350 40,42,45,48,50,55,56 63 92 150 7.26 0.0119 0.0826
JS6 900 4125 48,50,55,56,60,63,65 76 95 160 10.44 0.0185 0.113
JS7 1800 3600 55,56,60,63,65,70,71,75,80 89 116 190 17.7 0.0451 0.172
JS8 3150 65,70,71,75,80,85,90,95 98 122 210 25.42 0.0787 0.254
JS9 5600 2440 75,80,85,90,95,100,110 120 155 250 5 42.22 0.0178 0.426
JS10 8000 2250 85,90,95,100,110,120 127 162 270 54.45 0.27 0.508
JS11 12500 2025 90,95,100,110,120,125,130,140 149 192 310 6 81.27 0.514 0.735
JS12 18000 1800 110,120,125,130,140,150,160,170 162 195 346 121 0.989 0.908
JS13 25000 1650 120,125,130,140,150,160,170,
180,190,200		 184 201 384 178 1.85 1.135
JS14 35500 1500 140,150,160,170,180,190,200 183 271 450 391 234.26 3.49 1.952
JS15 50000 1350 160,170,180,190,200,220,240 198 279 500 431 316.89 5.82 2.815
JS16 63000 1225 180,190,200,220,240,250,260,280 216 304 566 487 448.1 10.4 3.496
JS17 90000 1100 200,220,240,250,260,280,300 239 322 630 555 619.71 18.3 3.76
JS18 125000 1050 240,250,260,280,300,320 260 356 675 608 776.34 26.1 4.4
JS19 160000 900 280,300,320,340,360 280 355 756 660 1058.27 43.5 5.63
JS20 224000 820 300,320,340,360,380 305 432 845 751 13 1425.56 75.5 10.53
JS21 315000 730 320,340,360,380,400,420 325 490 920 822 1786.49 113 16.07
JS22 400000 680 340,360,380,400,420,440,450 345 546 1000 905 2268.64 175 24.06
JS23 500000 630 360,380,400,420,440,450,460,480 368 648 1087 - 2905.82 339 33.82
JS24 630000 580 400,420,440,450,460 401 698 1180 3836.3 524 50.17
JS25 800000 540 420,440,450,460,480,500 432 762 1260 4686.19 711 67.24

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