General product features

The features of the ZE series include high performance and duty cycle. Flexibility combined with design and efficiency are the characteristic features of these gearboxes.

  • High load capacity of the screw-on lugs
  • High-quality corrosion protection due to the homogeneous surface
  • Compatibility with existing designs
  • Improved heat dissipation due to increased lubricant quantity
  • Available in 10 sizes | 5kN – 350kN

Discover the appropriate spindle for your application

The parameters and requirements of your screw jack application are decisive for the choice between trapezoidal screw drive or ball screw drive.

  • Duty cycle
  • Repitition accuracy and positioning accuracy
  • Stroke speed
  • Stat. / dyn. loading (Hold load in position or move)
  • Service life and maintenance

Characteristics_Trapezoidal thread or ball screw

Functionality | Rotating and translating spindle

R-Screw | rotating

The spindle is fixed to the worm wheel and rotates with it. The nut therefore moves up and down.

S-Screw | translating

The worm wheel has an internal thread and transforms rotary motion into linear movements as long as the spindle is prevented from rotating.

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