A hand wheel is a convenient solution for a manual screw jack when using machine screw jacks in intermittent positioning applications. Screw jacks come assembled, threaded, and ready for hookup. Connect a motor or hand-crank shaft to the screw jack shaft to lift, hold, position, and level loads.
1. Load capacity 1 tons
2. Lifting screw diameter 24mm
3. Lifting screw pitch 4mm
4. Worm gear ratio 6:1
5. Self lock screw, stroke 300 mm
6. With 300 mm diameter cast iron handwheel
7. Upright installation
8. Translating screw design
9. Standard with 1-start lifting screw
10. Lifting Screw Ends: top plate(flange type)
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: Position indicator, handwheel.
If you have new machines or projects and would like to learn more information and price about high quality high precision manual screw jack with position indicator, contact us today with your requirements. Our teams are looking forward to working with you. Important Note: most of our standard parts of precision screw jack with stock components, in other words, in stock and fast delivery.