Stable quality corrosion resistant 1/2-Ton Aluminum Worm Gear Screw Jack manufacturer, favorable price, in stock, fast delivery.
Features: 1. Upright or inverted installation with maximum static lifting capacity 5kN. 2. Self-locking with no need brake or lock mechanisms to hold position. 3. 18mm diameter lifting screw, 4mm lead acme screw (single start acme thread). 4. Available in 5:1 and 20:1 ratios. 5. Custom travel lengths from 10mm to 1500mm. 6. Translating screw (travelling screw jacks), keyed screw for anti-rotation, and rotating screw with traveling nut (travelling nut screw jacks) as the standard configurations. 7. Worm screw is rotated by a hand wheel with handle (small manual screw jack) or by a electric motor (small electric screw jack). Note: Can not directly coupled with motor by motor flange, because of the smallest size gearbox. 8. Can be applied either individually use or combined into a exactly synchronized lifting system, linked by connecting shafts, bevel gears and couplings etc.