Acme threaded rod motor screw jack. Jacton can advise on screw jack selection, drive train and system configuration, drive motor and control systems, and installation sequences and techniques. It is important at the design stage that the installation and maintenance instructions have been taken into consideration Rotational speed to the jack input worm shaft. This can be varied by altering the drive motor basic speed by gearing or by an electrical frequency inverter or hydraulic control valves.
1. Load capacity 15ton
2. Lifting screw dia. 60mm
3. Lifting screw pitch 9mm
4. Worm gear ratio 9:1
5. Self-locking acme screw, stroke 1000 mm
6. Small ac gear motor 2.2kw
7. Upright mount
8. Translating screw design
9. Standard with 1-start lifting screw
10. Lifting Screw Ends: thread end + rod end bearing
11. Housing(Gearbox): Ductile Iron
12.Lifting Screw: Carbon steel #45
13. Worm(Input Shaft): Hardened worm, carbon steel #45
14. Worm Gear(Wheel): High strength bronze
15. Accessories: motor flange, ac gear motor, coupling, rod end and protective bellows