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Worm gear screw jack (rotating screw)
max. 500 000 N NIASA, NEFF Y ASOCIADOS, S.A.

NIASA´s screwjacks are used whenever the best linear movement is required. For positioning purposes, lifting and level regulators, our screwjacks are the best solution.

Total control of speed and positioning is achieved and various units can be working together; safety is guaranteed because of the irrersibility.

Several mounting configurations are allowed.

NIASA’s screwjacks can be mounted with ball screws or trapezoidal screws and the dynamic load capacities reaches 500.000N.


Other NIASA, NEFF Y ASOCIADOS, S.A. products

Screw jacks

Screw supports

Bevel gearboxes

Electromechanical linear actuators

Actuators HM

Rodless mechanical cilinders

Linear tables

Ball screw drives