General product features

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

  • Speeds up to 3000 RPM’s
  • Optimized gearing with increased service life
  • Fully synthetic gear oil, especially suitable for worm gears
  • Improved temperature capability both at continuous loads and at peak loads
  • High quality seals
  • Increased ease of maintenance when changing the lubricant: oil can be replaced without disassembly

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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