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Slide gate openers

Slide gate openers

EST 400V

High quality and security

Comfortable operation

Tested and certified products

Promptness and reliability

EST 400V

EST 400V

The slide gate openers EST 2204K - 4004K are installed in a convenient housing with a lot of space for additional equipment. The components are easily accessible via service door. Unlocking is done by using an hexagon key, which releases the clamping mechanism.


ELKA EST 230V/400V Baureihe K Convenient housing
  • Amply dimensionded housing made of powder coated aluminium
  • With pre-wired terminal row, socket for 1-channel loop detector and service power outlet
  • With motor brake and overcurrent
    circuit breaker
  • For intensive use
  • Max. length of gate 20,000mm
  • Max. weight of gate 4,000kg
ELKA EST 230V/400V Komfort Easy unlocking
  • Via hexagon key which releases the clamping mechanism

Controller MO 44-2

  • One-button operation
  • Three-button operation
  • Dead man's operation
  • Magnetic limit switches
ELKA EST 230V/400V Passendes Zubehör Safety
  • Safety contact profile detection for OPEN
    and CLOSE separately
  • Photoelectric barrier testing
ELKA EST 230V/400V Sofort Stopp Immediate stop
  • Via electronic brake
  • Complete and partial opening
  • Via radio remote control transmitter or switch


ELKA EST 230V/400V Höhenverstellbar Height
  • All slide gate openers 400V are height adjustable up to 30mm
ELKA EST 230V/400V Sonderfarben Custom colours
  • The housings are available in every RAL custom colour

Toothed racks

ELKA EST 230V/400V Zahnstange Modul 4 Module 4, 30x12mm
  • Galvanized, height adjustable
  • To be screwed on the gate, incl. spacers
ELKA EST 230V/400V Zahnstange Modul 6 Module 6, 30x30mm
  • Galvanized
  • To be welded on the gate

Toothed wheels

ELKA EST 230V/400V Zahnräder Modul 6 Module 4
  • Steel
  • Ø 80mm, 18 teeth
  • Only for EST 2204K


Module 6
  • Galvanized steel
  • Ø 80mm, 12 teeth
  • Only for EST 2204K (extra charge)
ELKA EST 230V/400V Zahnräder Modul 4 groß Module 6
  • Galvanized steel
  • Ø 132mm, 20 teeth
  • Only for 4004K
Technical data
TypePower supplyDimensions W/H/DMax. weight of gateMax. length of gateRunning time approx.
EST 2204K 400V 450mm x 800mm x 270mm 2,200kg 18,000mm 0.18m/s
EST 4004K 400V 450mm x 800mm x 270mm 4,000kg 20,000mm 0.18m/s

We reserve the right to make technical alterations without prior notice.