(Solid Green)
Loads are shown in Newtons.
Efficient Operating Range is 25% to 35% deflection of free length. Maximum deflection is 35%; Long Life deflection is 30%; Optimum Life deflection is 25%. Deflection beyond this Efficient Operating Range could result in premature spring failure. Travel to Solid is a reference dimension only and should never be approached during use.
| 35% Deflection | 30% Deflection | 25% Deflection | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Part# | Free Length (mm) |
Load (lbs) | Deflection Length | Load (lbs) | Deflection Length | Load (lbs) | Deflection Length | Deflection Length Travel To Solid |
Load @ .1″ Deflection (lbs) |
Hole Dia. (mm) |
Rod Dia. (mm) |
| LD10-25 | 25 | 88 | 8.8 | 75 | 7.5 | 63 | 6.3 | 10.3 | 10 | 10 | 5 |
| LD10-32 | 32 | 95.2 | 11.2 | 81.6 | 9.6 | 68 | 8.0 | 13.1 | 8.5 | 10 | 5 |
| LD10-38 | 38 | 90.4 | 13.3 | 77.5 | 11.4 | 64.6 | 9.5 | 15.6 | 6.8 | 10 | 5 |
| LD10-44 | 44 | 92.4 | 15.4 | 79.2 | 13.2 | 66 | 11.0 | 18.0 | 6 | 10 | 5 |
| LD10-51 | 51 | 89.5 | 17.9 | 76.5 | 15.3 | 64 | 12.8 | 20.9 | 5 | 10 | 5 |
| LD10-64 | 64 | 96.3 | 22.4 | 82.6 | 19.2 | 68.8 | 16.0 | 26.0 | 4.3 | 10 | 5 |
| LD10-78 | 78 | 85.1 | 26.6 | 73 | 22.8 | 60.8 | 19.0 | 31.2 | 3.2 | 10 | 5 |
| LD10-305 | 305 | 117.5 | 106.8 | 100.7 | 91.5 | 83.9 | 76.3 | 125.0 | 1.1 | 10 | 5 |
| LD12-25 | 25 | 157.5 | 8.8 | 134.3 | 7.5 | 112.8 | 6.3 | 10.3 | 17.9 | 12.5 | 6.3 |
| LD12-32 | 32 | 183.7 | 11.2 | 157.4 | 9.6 | 131.2 | 8.0 | 13.1 | 16.4 | 12.5 | 6.3 |
| LD12-38 | 38 | 180.9 | 13.3 | 155 | 11.4 | 129.2 | 9.5 | 15.6 | 13.6 | 12.5 | 6.3 |
| LD12-44 | 44 | 186.3 | 15.4 | 159.7 | 13.2 | 133.1 | 11.0 | 18.0 | 12.1 | 12.5 | 6.3 |
| LD12-51 | 51 | 204.1 | 17.9 | 174.4 | 15.3 | 145.9 | 12.8 | 20.9 | 11.4 | 12.5 | 6.3 |
| LD12-64 | 64 | 208.3 | 22.4 | 178.6 | 19.2 | 148.8 | 16.0 | 26.3 | 9.3 | 12.5 | 6.3 |
| LD12-78 | 78 | 188.9 | 26.6 | 161.9 | 22.8 | 134.9 | 19.0 | 31.2 | 7.1 | 12.5 | 6.3 |
| LD12-89 | 89 | 168.5 | 31.2 | 144.2 | 26.7 | 120.4 | 22.3 | 36.5 | 5.4 | 12.5 | 6.3 |
| LD12-305 | 305 | 149.5 | 106.8 | 128.1 | 91.5 | 106.8 | 76.3 | 125.0 | 1.4 | 12.5 | 6.3 |
| LD16-25 | 25 | 205.9 | 8.8 | 175.5 | 7.5 | 147.4 | 6.3 | 10.3 | 23.4 | 16 | 8 |
| LD16-32 | 32 | 256.5 | 11.2 | 219.8 | 9.6 | 183.2 | 8.0 | 13.1 | 22.9 | 16 | 8 |
| LD16-38 | 38 | 256.7 | 13.3 | 220 | 11.4 | 183.4 | 9.5 | 15.6 | 19.3 | 16 | 8 |
| LD16-44 | 44 | 263.3 | 15.4 | 225.7 | 13.2 | 188.1 | 11.0 | 18.0 | 17.1 | 16 | 8 |
| LD16-51 | 51 | 281 | 17.9 | 240.2 | 15.3 | 201 | 12.8 | 20.9 | 15.7 | 16 | 8 |
| LD16-64 | 64 | 239.7 | 22.4 | 205.4 | 19.2 | 171.2 | 16.0 | 26.3 | 10.7 | 16 | 8 |
| LD16-76 | 76 | 266 | 26.6 | 228 | 22.8 | 190 | 19.0 | 31.2 | 10 | 16 | 8 |
| LD16-89 | 89 | 268.3 | 31.2 | 229.6 | 26.7 | 191.8 | 22.3 | 36.5 | 8.6 | 16 | 8 |
| LD16-102 | 102 | 278.5 | 35.7 | 238.7 | 30.6 | 198.9 | 25.5 | 41.8 | 7.8 | 16 | 8 |
| LD16-305 | 305 | 267 | 106.8 | 228.8 | 91.5 | 190.8 | 76.3 | 125.0 | 2.5 | 16 | 8 |
| LD20-25 | 25 | 491 | 8.8 | 418.5 | 7.5 | 351.5 | 6.3 | 10.2 | 55.8 | 20 | 10 |
| LD20-32 | 32 | 504 | 11.2 | 432 | 9.6 | 360 | 8.0 | 12.5 | 45 | 20 | 10 |
| LD20-38 | 38 | 442.9 | 13.3 | 379.6 | 11.4 | 316.4 | 9.5 | 15.0 | 33.3 | 20 | 10 |
| LD20-44 | 44 | 462 | 15.4 | 396 | 13.2 | 330 | 11.0 | 18.0 | 30 | 20 | 10 |
| LD20-51 | 51 | 438.6 | 17.9 | 374.9 | 15.3 | 313.6 | 12.8 | 20.0 | 24.5 | 20 | 10 |
| LD20-64 | 64 | 448 | 22.4 | 384 | 19.2 | 320 | 16.0 | 25.0 | 20 | 20 | 10 |
| LD20-78 | 78 | 478.8 | 26.6 | 410.4 | 22.8 | 342 | 19.0 | 30.0 | 18 | 20 | 10 |
| LD20-89 | 89 | 436.8 | 31.2 | 373.8 | 26.7 | 312.2 | 22.3 | 35.0 | 14 | 20 | 10 |
| LD20-102 | 102 | 428.4 | 35.7 | 367.2 | 30.6 | 306 | 25.5 | 41.0 | 12 | 20 | 10 |
| LD20-115 | 115 | 439.3 | 40.3 | 376.1 | 34.5 | 313.9 | 28.8 | 46.0 | 10.9 | 20 | 10 |
| LD20-127 | 127 | 422.8 | 44.5 | 362 | 38.1 | 302.1 | 31.8 | 51.0 | 9.5 | 20 | 10 |
| LD20-139 | 139 | 409.1 | 48.7 | 350.3 | 41.7 | 292.3 | 34.8 | 56.0 | 8.4 | 20 | 10 |
| LD20-152 | 152 | 399 | 53.2 | 342 | 45.6 | 285 | 38.0 | 61.0 | 7.5 | 20 | 10 |
| LD20-305 | 305 | 427.2 | 106.8 | 366 | 91.5 | 305.2 | 76.3 | 122.0 | 4 | 20 | 10 |
| LD25-25 | 25 | 880 | 8.8 | 750 | 7.5 | 630 | 6.3 | 10.2 | 100 | 25 | 12.5 |
| LD25-32 | 32 | 899.4 | 11.2 | 770.9 | 9.6 | 642.4 | 8.0 | 12.5 | 80.3 | 25 | 12.5 |
| LD25-38 | 38 | 884.5 | 13.3 | 758.1 | 11.4 | 631.8 | 9.5 | 15.0 | 66.5 | 25 | 12.5 |
| LD25-44 | 44 | 814.7 | 15.4 | 698.3 | 13.2 | 581.9 | 11.0 | 18.0 | 52.9 | 25 | 12.5 |
| LD25-51 | 51 | 834.1 | 17.9 | 713 | 15.3 | 596.5 | 12.8 | 20.0 | 46.6 | 25 | 12.5 |
| LD25-64 | 64 | 788.5 | 22.4 | 675.8 | 19.2 | 563.2 | 16.0 | 25.0 | 35.2 | 25 | 12.5 |
| LD25-76 | 76 | 800.7 | 26.6 | 686.3 | 22.8 | 571.9 | 19.0 | 30.0 | 30.1 | 25 | 12.5 |
| LD25-89 | 89 | 792.5 | 31.2 | 678.2 | 26.7 | 566.4 | 22.3 | 35.0 | 25.4 | 25 | 12.5 |
| LD25-102 | 102 | 781.8 | 35.7 | 670.1 | 30.6 | 558.5 | 25.5 | 41.0 | 21.9 | 25 | 12.5 |
| LD25-115 | 115 | 769.7 | 40.3 | 659 | 34.5 | 550.1 | 28.8 | 46.0 | 19.1 | 25 | 12.5 |
| LD25-127 | 127 | 769.9 | 44.5 | 659.1 | 38.1 | 550.1 | 31.8 | 51.0 | 17.3 | 25 | 12.5 |
| LD25-139 | 139 | 769.5 | 48.7 | 658.9 | 41.7 | 549.8 | 34.8 | 56.0 | 15.8 | 25 | 12.5 |
| LD25-152 | 152 | 760.8 | 53.2 | 652.1 | 45.6 | 543.4 | 38.0 | 61.0 | 14.3 | 25 | 12.5 |
| LD25-178 | 178 | 778.8 | 62.3 | 667.5 | 53.4 | 556.3 | 44.5 | 71.0 | 12.5 | 25 | 12.5 |
| LD25-203 | 203 | 739.4 | 71.1 | 633.4 | 60.9 | 528.3 | 50.8 | 81.0 | 10.4 | 25 | 12.5 |
| LD25-305 | 305 | 747.6 | 106.8 | 640.5 | 91.5 | 534.1 | 76.3 | 122.0 | 7 | 25 | 12.5 |
| LD32-38 | 38 | 1250.2 | 13.3 | 1071.6 | 11.4 | 893 | 9.5 | 15.0 | 94 | 32 | 16 |
| LD32-44 | 44 | 1119.6 | 15.4 | 959.6 | 13.2 | 799.7 | 11.0 | 18.0 | 72.7 | 32 | 16 |
| LD32-51 | 51 | 1199.3 | 17.9 | 1025.1 | 15.3 | 857.6 | 12.8 | 20.0 | 67 | 32 | 16 |
| LD32-64 | 64 | 1187.2 | 22.4 | 1017.6 | 19.2 | 848 | 16.0 | 25.0 | 53 | 32 | 16 |
| LD32-76 | 76 | 1170.4 | 26.6 | 1003.2 | 22.8 | 836 | 19.0 | 30.0 | 44 | 32 | 16 |
| LD32-89 | 89 | 1160.6 | 31.2 | 993.2 | 26.7 | 829.6 | 22.3 | 35.0 | 37.2 | 32 | 16 |
| LD32-102 | 102 | 1142.4 | 35.7 | 979.2 | 30.6 | 816 | 25.5 | 41.0 | 32 | 32 | 16 |
| LD32-115 | 115 | 1168.7 | 40.3 | 1000.5 | 34.5 | 835.2 | 28.8 | 46.0 | 29 | 32 | 16 |
| LD32-127 | 127 | 1112.5 | 44.5 | 952.5 | 38.1 | 795 | 31.8 | 51.0 | 25 | 32 | 16 |
| LD32-139 | 139 | 1120.1 | 48.7 | 959.1 | 41.7 | 800.4 | 34.8 | 56.0 | 23 | 32 | 16 |
| LD32-152 | 152 | 1143.8 | 53.2 | 980.4 | 45.6 | 817 | 38.0 | 61.0 | 21.5 | 32 | 16 |
| LD32-178 | 178 | 1133.9 | 62.3 | 971.9 | 53.4 | 809.9 | 44.5 | 71.0 | 18.2 | 32 | 16 |
| LD32-203 | 203 | 1123.4 | 71.1 | 962.2 | 60.9 | 802.6 | 50.8 | 81.0 | 15.8 | 32 | 16 |
| LD32-254 | 254 | 1111.3 | 88.9 | 952.5 | 76.2 | 793.8 | 63.5 | 102.0 | 12.5 | 32 | 16 |
| LD32-305 | 305 | 1100 | 106.8 | 942.5 | 91.5 | 785.9 | 76.3 | 122.0 | 10.3 | 32 | 16 |
| LD40-51 | 51 | 1435.6 | 17.9 | 1227.1 | 15.3 | 1026.6 | 12.8 | 20.0 | 80.2 | 40 | 20 |
| LD40-64 | 64 | 1635.2 | 22.4 | 1401.6 | 19.2 | 1168 | 16.0 | 25.0 | 73 | 40 | 20 |
| LD40-76 | 76 | 1675.8 | 26.6 | 1436.4 | 22.8 | 1197 | 19.0 | 30.0 | 63 | 40 | 20 |
| LD40-89 | 89 | 1591.2 | 31.2 | 1361.7 | 26.7 | 1137.3 | 22.3 | 35.0 | 51 | 40 | 20 |
| LD40-102 | 102 | 1535.1 | 35.7 | 1315.8 | 30.6 | 1096.5 | 25.5 | 41.0 | 43 | 40 | 20 |
| LD40-115 | 115 | 1595.9 | 40.3 | 1366.2 | 34.5 | 1140.5 | 28.8 | 46.0 | 39.6 | 40 | 20 |
| LD40-127 | 127 | 1646.5 | 44.5 | 1409.7 | 38.1 | 1176.6 | 31.8 | 51.0 | 37 | 40 | 20 |
| LD40-139 | 139 | 1558.4 | 48.7 | 1334.4 | 41.7 | 1113.6 | 34.8 | 56.0 | 32 | 40 | 20 |
| LD40-152 | 152 | 1489.6 | 53.2 | 1276.8 | 45.6 | 1064 | 38.0 | 61.0 | 28 | 40 | 20 |
| LD40-178 | 178 | 1570 | 62.3 | 1345.7 | 53.4 | 1121.4 | 44.5 | 71.0 | 25.2 | 40 | 20 |
| LD40-203 | 203 | 1614 | 71.1 | 1382.4 | 60.9 | 1153.2 | 50.8 | 81.0 | 22.7 | 40 | 20 |
| LD40-254 | 254 | 1511.3 | 88.9 | 1295.4 | 76.2 | 1079.5 | 63.5 | 102.0 | 17 | 40 | 20 |
| LD40-305 | 305 | 1580.6 | 106.8 | 1354.2 | 91.5 | 1129.2 | 76.3 | 122.0 | 14.8 | 40 | 20 |
| LD50-64 | 64 | 3494.4 | 22.4 | 2995.2 | 19.2 | 2496 | 16.0 | 25.0 | 156 | 50 | 25 |
| LD50-76 | 76 | 3325 | 26.6 | 2850 | 22.8 | 2375 | 19.0 | 30.0 | 125 | 50 | 25 |
| LD50-89 | 89 | 3400.8 | 31.2 | 2910.3 | 26.7 | 2430.7 | 22.3 | 35.0 | 109 | 50 | 25 |
| LD50-102 | 102 | 3355.8 | 35.7 | 2876.4 | 30.6 | 2397 | 25.5 | 41.0 | 94 | 50 | 25 |
| LD50-115 | 115 | 3264.3 | 40.3 | 2794.5 | 34.5 | 2332.8 | 28.8 | 46.0 | 81 | 50 | 25 |
| LD50-127 | 127 | 3159.5 | 44.5 | 2705.1 | 38.1 | 2257.8 | 31.8 | 51.0 | 71 | 50 | 25 |
| LD50-139 | 139 | 3238.6 | 48.7 | 2773.1 | 41.7 | 2314.2 | 34.8 | 56.0 | 66.5 | 50 | 25 |
| LD50-152 | 152 | 3192 | 53.2 | 2736 | 45.6 | 2280 | 38.0 | 61.0 | 60 | 50 | 25 |
| LD50-178 | 178 | 3239.6 | 62.3 | 2776.8 | 53.4 | 2314 | 44.5 | 71.0 | 52 | 50 | 25 |
| LD50-203 | 203 | 3128.4 | 71.1 | 2679.6 | 60.9 | 2235.2 | 50.8 | 81.0 | 44 | 50 | 25 |
| LD50-254 | 254 | 3111.5 | 88.9 | 2667 | 76.2 | 2222.5 | 63.5 | 102.0 | 35 | 50 | 25 |
| LD50-305 | 305 | 3043.8 | 106.8 | 2607.8 | 91.5 | 2174.6 | 76.3 | 122.0 | 28.5 | 50 | 25 |
| LD63-76 | 76 | 5027.4 | 26.6 | 4309.2 | 22.8 | 3591 | 19.0 | 30.0 | 189 | 63 | 38 |
| LD63-89 | 89 | 4929.6 | 31.2 | 4218.6 | 26.7 | 3523.4 | 22.3 | 35.0 | 158 | 63 | 38 |
| LD63-102 | 102 | 4676.7 | 35.7 | 4008.6 | 30.6 | 3340.5 | 25.5 | 41.0 | 131 | 63 | 38 |
| LD63-115 | 115 | 4755.4 | 40.3 | 4071 | 34.5 | 3398.4 | 28.8 | 46.0 | 118 | 63 | 38 |
| LD63-127 | 127 | 4583.5 | 44.5 | 3924.3 | 38.1 | 3275.4 | 31.8 | 51.0 | 103 | 63 | 38 |
| LD63-152 | 152 | 4484.8 | 53.2 | 3844.1 | 45.6 | 3203.4 | 38.0 | 61.0 | 84.3 | 63 | 38 |
| LD63-178 | 178 | 4454.5 | 62.3 | 3818.1 | 53.4 | 3181.8 | 44.5 | 71.0 | 71.5 | 63 | 38 |
| LD63-203 | 203 | 4386.9 | 71.1 | 3757.5 | 60.9 | 3134.4 | 50.8 | 81.0 | 61.7 | 63 | 38 |
| LD63-254 | 254 | 4178.3 | 88.9 | 3581.4 | 76.2 | 2984.5 | 63.5 | 102.0 | 47 | 63 | 38 |
| LD63-305 | 305 | 4079.8 | 106.8 | 3495.3 | 91.5 | 2914.7 | 76.3 | 122.0 | 38.2 | 63 | 38 |
