- Capacity from 10 kN to 300 kN.
- Gear ratios: from 5:1 to 32:1.
- Standard model: Body in Nodular Cast Iron, Worm Screw in high resistance Stainless Steel, Worm Gear in special Bronze, Work Screw in high resistance Steel.
- Stainless Steel model: Body in Cast Stainless Steel, Worm Screw in high resistance Stainless Steel, Worm Gear in special Bronze, Work Screw hardened high tensile steel and extending terminal in Stainless Steel.
- Mechanical stops for max. extension (do not use as positive stops, but for emergency only).
- Work Screw threads protection.
- Screw Jacks complete with greaser nipples and end shaft keys.
- Rotating Screw version (ask for detail).
- Pre-loaded Ball Screw (zero backlash).
- Anti-Rotation device.
- Work Screw protections in Neoprene or protections with spiral spring.
- Additional guidance of the Work Screw.
- Special sealing to avoid internal contamination.
- Standard models, without anti-rotation device, require the end of the Worm Screws to be held in position to prevent rotation.