200 kN Single Face Worm Gear Screw Jack can be applied either with vertical mountings facingup or down, or with horizontal mountings. There are two standard reduction ratios that vary according to the size and pitch of the trapezoidal screw so that the same travel speed can be guaranteed for all sizes. Travelling Screw Jacks with ACME screw; Rotating Screw Jacks with ACME screw.
1. Upright or inverted installation with maximum static load capacity 200 kN in tension or compression.
2. Self-locking with no need brake or lock mechanisms to hold position.
3. Trapezoidal screw with 65mm diameter, 12mm pitch (single start trapezoidal screw thread).
4. Available in 8:1 and 24:1 ratios.
5. Custom travel lengths from 30mm to 4000mm.
6. Translating screw (travelling screw jacks), keyed screw for anti-rotation, and rotating screw with traveling nut (travelling nut screw jacks) as the standard configurations.
7. Worm screw is rotated by a handwheel with handle (manual operated screw jack) or by a electrical motor (electric motor screw jack).
8. Can be applied either individually use or combined into a exactly synchronized lifting system, linked by connecting shafts, bevel gears and couplings etc.