Linear Positioners feature DeviceNet connectivity.
Available as linear motors and linear actuators, ServoTube positioners utilize direct-drive electromagnetic technology, which produces drive force to 420 lb, speed of 8.7 m/s, and 5.8 ms-² acceleration. Moving rod linear actuator has internal, lubricant-free bearings and meets IP67 qualifications. Linear motor mounts load onto traveling forcer. Both are thermally efficient, eliminating need for...
Read More »Linear Actuator suits valve gate control applications.
ServoGate(TM) electric servo actuator replaces complex hydraulic valve manifolds and hydraulic power systems used for valve gate control and sequencing. System offers continuous force of 500 lb, and features less than 0.5 sec cycle times for .75 in. extension to 500 lb seat and retraction. It is water-cooled to operate with peak performance at 400-
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Actuators offer absolute position feedback option.
With fully integrated APF technology, pneumatic Model BC3 and electric Model B3S provide analog feedback to controller or PLC to determinate actual load position, eliminating homing routine on reset. Available in incremental stroke lengths from 2-156 in., APF option utilizes non-contact, linear displacement transducer that measures position directly. Work point variances can be accommodated...
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Electric Actuator modulates loads up to 8,000 lb-ft.
Suited for large fan dampers typical of utility FD and ID applications, Group 22 Control Drive provides positioning of final control elements with resolution down to 0.1% of span. It is fully enclosed in weatherproof housing rated for service environments from -40 to +185-
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An Introduction to Purchasing Castings
To learn how Liberty Cast Products can guide you through your sand casting project, download now.
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Electric Linear Actuators have die-cast aluminum powerheads.
HD-Series acme screw actuators, designed to handle moving loads up to 2,500 lb and static loads to 5,000 lb, feature standard stroke lengths from 4-48 in. and are offered with 17:1, 25:1, and 55:1 gear ratios. With dynamic load capacities to 3,000 lb and static load capacities to 5,000 lb, heavy-duty A-Series feature round 2.25 in. or square 2.5 in. tubing and .75-6 acme screw. Gear ratios are...
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Servo Motor has integrated ball screw.
Brushless DC servomotor-based actuator, with precision ball screw and low-profile encoder, provides linear speeds up to 5,000 rpm and closed-loop control. Compatible with all 3-phase brushless DC motor amplifiers, NEMA size 23 motor offers permanently lubricated ball bearings and dynamically balanced rotor. Compact, 2.0 in. motor length provides up to 80 oz-in. peak torque. Applications include...
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Linear Actuators offer step increment of .02mm per step.
LC Series 15 mm captive linear actuators deliver over 4 N (1 lb) of thrust. They are suitable for hand held devices, office equipment, optics, machinery automation, and other automated devices which require precise remote controlled linear movements in very small package size. External linear versions are also available.
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Linear Actuators suit rapid motion applications.
Size 17 hybrid linear actuators are available with 0.9-
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Hybrid Linear Actuators use lifetime lubricant.
Hybrid Linear Actuators utilize high performance synthetic grease, with no need to reapply lubrication. Nonflammable, chemically inert, low vapor pressure lubricant has temperature characteristics ranging from -65-
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The Carbontec System: A Smarter Way to Heat Your Buildings
Carbontec's paper-thin radiant heating systems reduce energy consumption costs by warming the building surfaces instead of controlling air temperature. Check out our video to learn more.
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