The C-Series Screw Jacks in R-Version is characterized by a rotation screw drive with lead nut. Through the rotating screw and the lead nut fixed with the technical environment a lift drive is affected. The Screw drive is axial fixed and moves not through the gear housing. In case of this the C-Series Screw Jacks can be assembled direct on the bases without take consideration for any installation space for the protective tube.
The R-Version covers the advantage that there is lower heat development in the gear housing. That leads to higher duty cycle time at the same conditions.
The C-Series Screw Jacks are available with trapezoidal and ball screw drives with different pitches and several lead nuts.