Life Expectancy: Ball Screw Jacks

MINIMUM INCHES OF TRAVEL (in. x 103)
UPRIGHT & INVERTED UPRIGHT & INVERTED ROTATING
MODEL OPERATING LOAD (lbs) Standard (in) High-lead (in) Standard (in) High-lead (in)
0.5-BSJ 0.5HL-BSJ 1,000 377 708 471 885
    750 893 1,678 116 2,097
500 3,014 5,662 3,767 7,078
250 24,111 45,299 56,623 56,623
1-BSJ 1HL-BSJ 2,000 133 2,019 166 2,524
1,500 316 4,785.9 394 5,982
1,000 1,065 16,152 1,331 20,190
500 8,518 129,218 10,648 161,523
2-BSJ 2R-BSJ 5,000 52 - 66 -
3,750 124 - 155 -
2,500 419 - 524 -
1,250 3,351 - 4,189 -
2.5-BSJ 2.5HL-BSJ 5,000 27 63 34 79
3,750 64 149 79 186
2,500 215 503 268 629
1,250 1,716 4,026 2,145 5,031
3-BSJ 6,000 219 - 273 -
4,500 518 - 648 -
3,000 1,750 - 2,187 -
1,500 13,996 - 17,495 -
5-BSJ 5HL-BSJ 10,000 812 346 1,015 432
7,500 1,925 819 4,406 1,024
5,000 6,497 2,765 8,121 1,024
2,500 51,972 22,123 64,965 27,653
10-BSJ 10HL-BSJ 20,000 102 43 127 54
15,000 241 103 301 128
10,000 812 346 1,015 432
5,000 6,497 2,765 8,121 3,457
20-BSJ 20HL-BSJ 40,000 121 234 151 292
30,000 287 554 358 692
20,000 967 1,869 1,209 2,336
10,000 7,737 14,952 9,672 18,690
30-BSJ 30HL-BSJ 60,000 323 572 403 715
45,000 764 1,355 955 1,694
30,000 2,579 4,574 3,223 5,718
15,000 20,630 36,596 25,787 45,744
50-BSJ 100,000 505 - 631 -
75,000 1,196 - 1,495 -
50,000 4,037 - 5,046 -
25,000 32,292 - 40,365 -
75-BSJ 150,000 150 - 187 -
112,500 354 - 443 -
75,000 1,196 - 1,495 -
37,500 9,568 - 11,960 -
100-BSJ 200,000 63 - 79 -
150,000 150 - 187 -
100,000 505 - 631 -
50,000 4,037 - 5,046 -
Figure 1