• Move Loads and apply force more efficiently than machine screw actuators
• Permit faster operation and longer life under load
• Require less power by providing positive mechanical action
• Permit synchronisation of multiple units
• Capacity from 1/2 to 50 tons (4.5 kN to 450 kN)
• Handles full load in tension or compression
• 40 models available

Standard Features

• High Speed - Low friction permits linear motion in some models up to 300 inches/min (7.62 m/min) at 1800 rpm worm shaft speeds, providing maximum horsepower ratings are not exceeded.
• Precise Positioning - Can be controlled accurately for positioning within thousandths of an inch.
• Positive Action - Operates with a high degree of reliability, without the need for costly pumps, hoses or valves
• Long-Life - Low friction means longer operating life.
• Low Power Usage - Highly efficient design means less power is needed to achieve a given thrust; power needs are much as two-thirds that of machine screw actuators.

Options

• 3 Standard Gear Ratios - Wide selection of gear ratios, increases the amount of raise rates available.
• 2 Ball Screw Lead Options - On the 2, 5 and 10 ton models there is the option of either the standard or a 1“(25.4 mm) lead for rapid raise rates.
• Screw on Ends - The standard actuator has a threaded end to which clevis or top plates can be screwed. Note these items are shipped loose and must be spot drilled before seating set screws in field installations.
• Bellows Boot Option - Protects the screw from dust, dirt, moisture and corrosive contaminants.
• Double Clevis End Option - Incorporates a special clevis end bottompipe and standard clevis end on the lifting screw.