Life Expectancy: Metric Ball Screw Cubic Jacks

  MINIMUM METERS OF TRAVEL
  OPERATING LOAD (kN) UPRIGHT & INVERTED UPRIGHT ROTATING
MODEL   Standard Standard
EM05C-BSJ 4 34,295 42,869
  2 274,360 342,950
  1 2,194,880 2,743,600
EM1C-BSJ 8 21,455 26,819
  5 87,880 109,850
  2.5 703,040 878,800

NOTES:

  • Refer to Lubrication Instructions in order to obtain maximum life from ball screw assemblies.
  • These values may be greatly reduced if the units are subjected to misalignment, shock loads, side thrust, contamination or lack of proper lubrication and maintenance.
Figure 1