North America - EN
HSE High-performance screw jack
Screw Jacks
The HSE - High Performance Worm Gear Screw Jacks has been developed specifically for dynamic use at medium and high lifting speeds and an increased duty cycle. The housing made of spheroidal graphite iron with the cast-on cooling fins is designed in such a way that high heat dissipation to the surrounding area is ensured.
ATEX 2014/34/EU Fragebogen HubanlagenandHebezeuge-DE
ATEX 2014/34/EU Questionnaire Drive elements and Lifting units-EN
Spindelhubelemente-Fragebogen-DE
Screw Jacks-Questionnaire-EN
O&M-manual-SHE-HSE-IndexH-DE
O&M-manual-SHE-HSE-IndexE-EN
O&M-manuel-SHE-HSE-IndexB-FR
Pfaff-HSE-Catalogpages-EN22
Pfaff-HSE-Katalogseiten-DE22
Pfaff-HSE-Catalogpages-FR
Features and Benefits
- Eight (8) Sizes Available
- Lifting Capacities
From 5 to 1000 kN - Input Speeds
Up to 3000 min-1 - Self-Locking Trapezoidal Screw
- Separate Lubrication Circuits
Tr screw with grease-lubrication and worm gears with oil lubrication - Worm Gear
Pairs in two ratio steps (normal „N“ and slow „L“) - Worm-Drive
Shaft case-hardened and ground - Patented Gearing Construction
With different heat zones for medium and high lifting speeds - Possible usage according to directive 2014/34/EU (ATEX)
