ELTRAL K30 chain drive

230 V AC

  • Compact size
  • Integrated microprocessor control unit
  • Synchronised tandem operation
  • Electronic limit stop
  • Independent of sash overlap dimension
  • Integrated overload cut-off
  • Reduced closing speed (max. 5 mm/s) for the last 50 mm – corresponds to protection class SK3 [1]
  • Suitable for small sash heights from 350 mm
  • Variable travel adjustment
  • Automatic gasket relief
  • Painted aluminium housing

Technical data

Nominal voltage
Pull/push force
Nominal current0.16A
Travel speed
Locking force
Connecting cableSilicone; 2m, 3-core (Solo) / 2,5m, 5-core (Synchro)


  • Area of application: Electrical ventilation systems
  • Product type: Drive
  • Operating voltage: 24 V
  • Window type: Skylight, Tilt-Only sash, Top hung sash, Projecting Top-Hung sash
  • Opening direction: Inward, Outwards
  • Installation: Surface-mounted
  • Application: For daily ventilation
  • Hub Minimum (in mm): 300
  • Hub Maximum (in mm): 500
  • Zugkraft (in N): 300
  • Druckkraft (in N): 300

Electrical ventilation systems

Do you have any questions? Contact us via email, we are happy to help:

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