Q: What is rotating screw jack?

A: A lifting screw keyed to the worm gear as a single unit, forcing the lifting screw to rotate, but not translate. A traveling nut, attached to the load, is driven by the rotation of the lifting screw. This type jack is ideal for applications that can not accommodate a screw protection tube and save enough mounting space.



NOSEN rotating screw jacks are popular on the world market with below features:

1. Model: RN-0.5T, RN-1T, RN-2T, RN-3T, RN-5T, RN-10T, RN-15T, RN-20T, RN-30T, RN-40T, RN-50T, RN-100T

2. Function: Precisely controlled lifting, lowering, pushing, pulling and rolling movements

3. Self locking trapezoidal screw, heavy duty, low efficiency, use infrequently

4. Arrangement: Single units, in pairs or multiple jacks systems, fully synchronization

5. Power Source: Electrical driven, manual operated

6. Travel Speed:

* 1 turn 1 mm travel, 1500 mm/min

* 1 turn 0.5 mm travel, 750 mm/min

* 1 turn 0.25 mm travel, 375 mm/min

7. Did Projects:

Sluice gate in hydroelectric dam,Powered straighteners,Precision levelers,Solar tracking jack systems,Large satellite dish antenna movements,Slitting line,Roll forming machines,Tunnel freezer systems,Oven lifters,Vacuum furnace lid lifters,Conveyor lifts,Air dampers,Theatre stages,Glass charging machines,Steel manufacturing mills,Cold/Hot rolling mills,All tube mills.