Manual worm drive gearbox lift

A hand wheel is a convenient solution for manually operating a jack when using machine screw jacks in intermittent positioning applications.

1. Load capacity 2.5 tons
2. Machine screw diameter 30mm  
3. Machine screw pitch 6mm  
4. Worm gear ratio 24:1 
5. Self lock machine screw, stroke 600 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: 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: Cast iron handwheel, protective tube, motor flange, worm gear reducer, dc motor.  


If you have new machines or projects and would like to learn more information and price about high quality manual worm drive gearbox lift, contact us today with your requirements. Our teams are looking forward to working with you. Important Note: most of our standard parts of manual lifting jack with stock components, in other words, in stock and fast delivery.