Hand wheels must not be mounted on the drive shaft when not operating the screw jack. Separate storage is required! A handwheel is a convenient solution for manually operating a jack when using machine screw jacks in intermittent positioning applications.
1. Load capacity 25kN
2. Jack screw dia. 30mm
3. Jack screw pitch 6mm
4. Worm gear ratio 6:1
5. Self-locking acme screw, stroke 50 mm
6. Aluminum 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
12.Lifting Screw: Carbon steel #45
13. Worm(Input Shaft): Hardened worm, carbon steel #45
14. Worm Gear(Wheel): High strength bronze.