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CMCO Pfaff SHE
Screw jack
- Lifting screw jack, axial or rotating screw
- Lifting capacities of 5 to 2.000 kN
- Ingoing speed up to 1500 min-1

CMCO Pfaff SHE screw jack with axial or rotating screw for lifting capacities of 5 to 2.000 kN. Classical housing form made of spheroidal graphite iron. The robust SHE screw jack is used anywhere where high loads have to be positioned and lifted accurately at medium duty cycles and moderate lifting speed.
Construction forms Pfaff SHE screw jack
- SHE BA1 Non-rotating moving screw
- SHE BA2 Standing rotating screw
Features Pfaff SHE screw jack
- 14 sizes with lifting capacities of 5 to 2.000 kN
- Drive-motor speed of up to 1.500 rpm
- Self-locking trapezoidal screw
- Grease-lubricated model
- Worm gear pairs in two ratio steps (normal “N” and slow “L”)
- Worm-drive shaft case-hardened and ground
Application examples
- Lifting systems
- Height and inclination adjustment indoor running track
- Theatre stages
- Test rig
Also available with accessories such as couplings, connecting shafts and drives for your complete lifting system.
Mobile lifting platform with Pfaff screw jacks and Faro bearings
Lifting of a system with lifting elements of CMCO, the PFAFF lifting jacks. A complete solution including gearboxes, drive shafts and a controlled drive. Featured with optimal guidance componants of Faro. The installation is moved with crane wheels and Stober drives.The added value of ATB Automation was proven again while helping with the fine-tuning of the lifting system at delivery.
Tram lifting with lifting jacks of Pfaff
ATB Automation is enabled for an application in which trams have to be lifted. For maintenance work and for example replacing the wheels of a tram, a tram has to be lifted. The lifting of trams takes place with lifting jacks of Pfaff Verkehrstechnik.
An individual lifting jack is good for 6t lifting force. By positioning the mobile lifting jacks under the tram, a tram can be lifted and maintenance work on the bogies or under the tram can be performed.
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Calculation of worm gear screw jack
ATB Automation makes with you the calculation and selection of the servo motor according to your specifications.
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Complete lifting systems
In Belgium and Luxemburg ATB Automation supplies besides the worm gear srew jacks also couplings, connecting shafts and drives for your complete lifting system.
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Available in ATEX
Pfaff worm gear screw jack are also available in ATEX class 2, division 1, 2 and 3 in all zones EX.