Electric linear actuator ST 2-A

Electric linear actuator ST 2-A
Type number: 492
Switching-off thrust: 9000 to 25000 [N]
Operating speed: 10 to 120 [mm/min]
Operating stroke: 8 to 100 [mm]
Ambient temperature: -25 (-50) to +55 [°C]
Protection enclosure: IP 67
Operating position: any position
Weight: 17 to 21,5 [kg]

Standard equipment

  • Supply voltage 230 V AC
  • Terminal board connection
  • 2 thrust switches
  • 2 position switches
  • 2 additional position switches
  • Mechanical connection – pillar
  • Mechanical position indicator
  • Manual control

Additional equipment

    • Supply voltage 220 V AC, 3×400 V AC, 3×380 V AC
    • Reverse contactors
    • Transmitter:
      – potentiometer: 1×100 Ω, 1×2000 Ω
      – electronic position transmitter 0/4 – 20 mA, (passive/active)

– CPT (capacitive) 4 – 20 mA, (passive/active)

  • Space heater with thermal switch

Documents

General conditions

Technical data sheet

Installation instructions