Worm screw mechanical jacking device is used for raising wind turbine tower which utilizes a small geared induction motor to raise and lower the wind turbine tower instead of hydraulic jack. This is the ideal solution for wind turbine tower that requires regular maintenance, affordable and safe self raising device. Note: must use rigid protective pipe with rigid bottom clevis rod.
Worm screw mechanical jacking device is used for raising wind turbine tower main features: 1. Load capacities 15 ton, 20 ton, 25 ton, 35 ton, custom light weight or heavier load.
2. Stroke 600mm, 750mm, 950mm, 1500mm, 2000mm, custom short stroke or longer stroke.
3. Worm screw mechanism gear ratio 1:24, 1:24, 1:32, 1:32.
4. Worm screw mechanism spindle pitch 12mm, 12mm, 16mm, 20mm.
5. Geared induction motor voltage single phase or 3-phase are suitable, input power 0.5HP, 1HP, 1HP, 2HP, gear reduction ratio 1:30, 1:30, 1:50, 1:30.