Translating screw jack M series

rotating screwworm gear

• Imperial (Inch) Single Face Machine Screw Jacks (mechanical actuators) • Capacities - 0.25 Ton to 250 Ton as standard • Translating and Rotating Screw in Upright and inverted types • 2 Gear ratios and 1 screw lead as standard • Anti-backlash and anti-rotation (keyed) options • 6 mounting options including trunnion and double clevis • Special custom designs available Conventional Machine Screw Jacks are the most widely used mechanical actuator for intermittent duty cycles as the actuator incorporates a precision worm gear set in a rugged casting delivering positive, precise actuation. Available in a comprehensive range of materials and fittings with the option for special designs for specific application requirements. View our Industries page for application examples and further information.