Acme screw jack electric motor drive actuators. Screw jack is a mechanical motion control device used for lifting heavy weight objects, push or pull an object. The key components of screw jacks are trapezoidal lifting screw, worm screw, worm gear and gear housing. Worm screw is rotated by a motor (electric screw jack).
1. Load capacity 5 tons
2. Worm screw dia. 40mm
3. Worm screw pitch 7mm
4. Worm gear ratio 6:1
5. Self-locking acme screw, stroke 900 mm
6. 2HP electric motor
7. Inverted mount
8. Translating screw design
9. Standard with 1-start lifting screw
10. Lifting Screw Ends: clevis end, stainless steel 304
11. Housing(Gearbox): stainless steel 304
12.Lifting Screw: stainless steel 304
13. Worm(Input Shaft): stainless steel 304
14. Worm Gear(Wheel): High strength bronze
15. Accessories: motor flange, 1.5kw motor, handwheel