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.
Features:
1. Maximum lifting capacities 5 ton
2. Lifting screw sizes Tr 40*73. Worm gear ratios 1:6, 1:12, 1:24
4. Custom made lifts height 10-5000 mm
5. End fittings: top plate, clevis end, threaded end, plain end, forked head and rod end
6. Screw designs: translating, keyed, rotation screw design
7. Power source: manually operation (hand wheel) or electrically operated (electric motor)
8. Single unit or multiple units
