12v motor lead screw jacks 2.5ton

Threaded rod drive mechanism electric motor. Motorized screw jack is to avoid the fatigue of human during lifting of the load. A screw jack is a gearbox assembly (either worm gear or bevel gear) and a transmission product (lead screw, ball screw or roller screw) which through use of a motor is used to convert rotary into linear motion.

1. Load capacity 2.5ton
2. Lifting screw dia. 30mm  
3. Lifting screw pitch 6mm  
4. Worm gear ratio 24:1 
5. Self-locking acme screw, stroke 500 mm
6. 12V DC 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, dc motor, rod end and protective cover