External circulation design can withstand heavy load, high speed and high feed. High rigidity, low noise, the entire length is up to 10 meters, the extension length can be up to 19 meters, the rated dynamic load is 126 tons, the rated static load is 595 tons
ode and spec. | Nominal dia. d. | Basic lead P. | Outer dia.of ball screw d. | Ball dia. D. | Bottom dia. of ball screw d2 | Number of circles n | Basic rated load | Rigidity Ke N/um | |
Dynamic load C.KN | Static load C■KN | ||||||||
8020-8 | 80 | 20 | 78 | 12.7 | 68.9 | 8 | 305.1 | 1074.7 | 7919 |
8025-5 | 80 | 25 | 78 | 12.7 | 68.9 | 5 | 203.7 | 670.5 | 5040 |
8025-8 | 80 | 25 | 78 | 12.7 | 68.9 | 8 | 305.1 | 1072.8 | 7889 |
8032-5 | 80 | 32 | 78 | 12.7 | 68.9 | 5 | 202.8 | 668.4 | 5007 |
8032-8 | 80 | 32 | 78 | 12.7 | 68.9 | 8 | 303.9 | 1069.5 | 7838 |
10020-5 | 100 | 20 | 97 | 12.7 | 87.9 | 5 | 233.7 | 887.3 | 6354 |
10020-8 | 100 | 20 | 97 | 12.7 | 87.9 | 8 | 350.1 | 1419.7 | 9947 |
10025-5 | 100 | 25 | 97 | 15.875 | 85.7 | 5 | 304.3 | 1050.5 | 6229 |
10025-8 | 100 | 25 | 97 | 15.875 | 85.7 | 8 | 457.0 | 1679.3 | 9752 |
10032-5 | 100 | 32 | 97 | 15.875 | 85.7 | 5 | 304.3 | 1047.4 | 6204 |
10032-8 | 100 | 32 | 97 | 15.875 | 85.7 | 8 | 455.9 | 1675.9 | 9711 |
10040-4 | 100 | 40 | 97 | 15.875 | 85.7 | 4 | 250.2 | 835.5 | 4895 |
12520-5 | 125 | 20 | 123.5 | 12.7 | 114.4 | 5 | 258.0 | 1103.2 | 7580 |
12520-8 | 125 | 20 | 123.5 | 12.7 | 114.4 | 8 | 386.6 | 1765.1 | 11865 |
12525-5 | 125 | 25 | 123.5 | 18,256 | 110.6 | 5 | 406.2 | 1523.5 | 7745 |
12525-8 | 125 | 25 | 123.5 | 18.256 | 110.6 | 8 | 608.5 | 2437.6 | 12123 |
12532-5 | 125 | 32 | 123.5 | 20.638 | 109.2 | 5 | 463.0 | 1665.2 | 7731 |
12532-8 | 125 | 32 | 123.5 | 20.638 | 109.2 | 8 | 693.6 | 2664.4 | 12101 |
12540-4 | 125 | 40 | 123.5 | 20.638 | 109.2 | 4 | 381.2 | 1329.7 | 6225 |
16020-5 | 160 | 20 | 156.5 | 12.7 | 147.4 | 5 | 291.9 | 1493.2 | 8538 |
16020-8 | 160 | 20 | 156.5 | 12.7 | 147.4 | 8 | 437.3 | 2389.1 | 13365 |
16025-5 | 160 | 25 | 156.5 | 18.256 | 143.6 | 5 | 464.5 | 2015.5 | 8798 |
16025-8 | 160 | 25 | 156.5 | 18.256 | 143.6 | 8 | 695.9 | 3224.7 | 13771 |
16032-5 | 160 | 32 | 156.5 | 20.638 | 142.2 | 5 | 543.9 | 2306.2 | 10106 |
16032-8 | 160 | 32 | 156.5 | 20.638 | 142.2 | 8 | 814.8 | 3690.0 | 15819 |
16040-4 | 160 | 40 | 156.5 | 25.4 | 138.6 | 4 | 592.0 | 2213.4 | 8112 |
20025-5 | 200 | 25 | 196.5 | 18.256 | 183.6 | 5 | 532.9 | 2736.4 | 12465 |
20025-8 | 200 | 25 | 196.5 | 18,256 | 183.6 | 8 | 798.3 | 4378.3 | 19511 |
20032-5 | 200 | 32 | 196.5 | 20.638 | 182.2 | 5 | 605.3 | 2949.6 | 12313 |
20032-8 | 200 | 32 | 196.5 | 20.638 | 182.2 | 8 | 906.8 | 4719.4 | 19274 |
20040-4 | 200 | 40 | 196.5 | 25.4 | 178.6 | 4 | 670.8 | 2882.8 | 10061 |
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