Electric self contained single worm drive screw jack. Screw jack is used in applications where linear motion is required. Lifting of any load, pushing or pulling of mechanical equipment, adjusting of tight clearances of mechanical parts can be done by screw jacks. Jack screws can be used as linear motors, linear actuators, or mechanical lifts depending on type of motion.
1. Load capacity 2.5 tons
2. Worm screw dia. 30mm
3. Worm screw pitch 6mm
4. Worm gear ratio 6:1
5. Self-locking acme screw, stroke 900 mm
6. 1.5KW 3-phase motor
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, trunnion mount, ac motor, limit switch and protective cover.