Selve Zip-Screen Drive SEZ 2/7-NHK 7Nm

318312

• Selve's clever drive for zip screens
  
• without radio
• with NHK emergency crank connection
• Automatic limit switch setting: Up – Down – Done!
• The SEZ-NHK with freewheel effectively prevents incorrect operation by only allowing the zip screens to open in the correct UP direction, making it ideal for safe use in critical areas
• The drive includes all the functions of the well-known SEZ drive specifically adapted for zip screens, such as automatic limit switch setting, sensitive obstacle detection, and gust detection, which ensures safe retraction in case of wind alarm
• The use of emergency operation via the hand crank allows the electric drive to be installed in 2nd escape and rescue routes
• Sensitive obstacle detection in downward direction
• "Reversing function": hitting an obstacle three times
• Wind gust detection in upward direction, anti-freeze protection
• Gentle start against the cassette
• Minimal relief of the upper limit switch
• Guaranteed safe retraction in case of wind alarm and central drive commands
• Rated torque: 7 Nm  
  
• Rated speed: 17 rpm  
  
• Outer diameter: 45 mm
• Traction N: 220
  
• Duty cycle: 4 min.
• Rated voltage: 230 V 
  
• Power consumption: 95 W 
  
• Frequency: 50 Hz
• Current consumption: 0.41 A
• Outer diameter: 45 mm
• Cable length: 3m (rubber sheathing in black)
  
• Power cable: 4-core
• Protection class: IP44
• Total length: 564 mm
• Length of square pin: 12 mm
• Made in Germany

Scope of delivery: 1 motor with connection cable