Rotork LA-2000 Series - Heavy-Duty Electric Linear Actuator

Brand: Rotork PLC

The LA-2000 Series are self-contained, bi-directional, linear actuators internally geared to produce up to 1,600 lbf. (7,117 N) of thrust. 

Some models also offer continuous modulating duty up to 2,000 starts per hour. 

A variety of speeds, thrusts, motors, voltages and control options are available which make the LA-2000 Series ideally suited for reliable positioning of dampers, combustion controls, gates, diverters, hydraulic variable speed drives, or other linear positioning applications.

LA-2000 Series actuators are also available with an internal or external amplifier. 

These amplifiers are all full-featured AC or DC switching devices designed to work seamlessly with the actuator for closed loop control.
Features
  • Thrusts up to 1,600 lbf. (7,117 N)
  • Stroke distance from 6 to 24 inches (152 to 610 mm)
  • Modulating Duty: 2,000 starts per hour (indoor/outdoor)
  • Manual override standard
  • HART® available
  • Automatic thrust limiting
  • Anti-condensation heater and thermostat
  • Self-locking drive system to hold in last position and prevent backdriving up to thrust rating
  • AC input power (1-phase and 3-phase)
  • Temperature range from -40° to 150° F (-40° to 65° C)

Specifications

Stroke Distance

  • 6 to 24 in (152 to 610 mm)

Actuator Force

  • 150 to 1,500 lbsf (667 to 6,672 N) - LA-2400 Series
  • 800 to 1,600 lbsf (3,558 to 7,117 N) - LA 2500 Series

Approvals & Certifications

  • ATEX

Enclosure, Body Material

  • Cast Aluminum Alloy

Temperature Range

  • -40° to 150° F (-40° to 65° C)

Mounting

  • Clevis Mount

Electric Connection

  • 1-1/4” NPT Conduit
  • 3/4” NPT Conduit

Communication

  • HART Protocol

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