Electric Screw Jack can also be called motorized screw jack, it includes a worm gear screw jack and an electric motor.The screw jack can be self-locking acme screw jack or high precision ball screw jack.The motor can be high precision servo motor,stepper motor,helical gear motor, worm gear motor, 3-phase asynchronous motor and 12v,24v,48v do motor and dc gear motor etc.
1. Load capacity 25 tons
2. Worm screw dia. 90mm
3. Worm screw pitch 16mm
4. Worm gear ratio 32:1
5. Self-locking acme screw, stroke 700 mm
6. 4KW geared motor
7. Inverted mount
8. Translating screw design
9. Standard with 1-start lifting screw
10. Lifting Screw Ends: clevis end
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.