Hand wheels are used for self-lock equipped linear power jacks (Machine Screw Type) only. Because linear power jacks(Ball Screw Type) and linear power jacks(High Lead Screw Type) are not equipped with a self-lock.
1. Load capacity 10 tons
2. Jack screw dia. 58mm
3. Jack screw pitch 12mm
4. Worm gear ratio 8:1
5. Self-locking acme screw, stroke 500 mm
6. Cast iron hand wheel
7. Upright mount
8. Translating screw design
9. Standard with 1-start lifting screw
10. Lifting Screw Ends: top plate
11. Housing(Gearbox): Ductile Iron. Custom stainless steel.
12.Lifting Screw: Carbon steel #45. Custom stainless steel.
13. Worm(Input Shaft): Hardened worm, carbon steel #45. Custom stainless steel.
14. Worm Gear(Wheel): High strength bronze.