SWL Series Screw Jacks

SWL Series Screw Jacks

SWL worm-gear screw jacks convert rotary input into controlled linear lifting or positioning motion. The supplied catalog describes use in machinery, metallurgy, construction and water-related equipment, with motor-driven or manual operation options.

Catalog configuration choices

• Capacity classes listed: 0.5, 1, 2.5, 5, 10, 15, 20, 25, 35, 50 and 100 × 10 kN.
• Structure options include translating screw and rotating screw arrangements.
• Head styles include cylindrical, flange, screw-type and tab-type forms.
• Mounting, travel, screw protection, ratio and drive arrangement are configurable by model.

For a technical quotation

Specify required load, travel, lifting speed, duty cycle, number of jacks and synchronization needs, mounting orientation, screw protection and whether the input is motorized or manual. Allowable load and speed must be checked for the selected model and operating duty.

Capacity classes are reproduced from the supplied catalog; they are not a substitute for model-specific allowable-load verification.