Electric motor gear box to drive large acme lead screw. Motorized machine screw jack is widely used for lifting, drop, push and inverting through worm gear drives screw. The motor can be servo motor or AC motor or DC motor. Its load capacity can be from 2.5ton to 100ton. Worm gear screw jack or worm screw jack is a mechanical motion control device used for lifting heavy weight objects, push or pull an object.
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 150 mm
6. 2.2kw bevel gear motor
7. Upright mount
8. Keyed screw design for anti-rotation
9. Standard with 1-start lifting screw
10. Lifting Screw End: top plate
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, bevel helical gear motor, limit switch and encoder