SELA U 24 75 Motor Drive

Cost effective and strong rack and motor drive mainly used for sloping smoke vent and rooflight applications. Two push points from a single motor can be provided via a connecting rod and secondary rack.

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  • ‘Frequency of operation’ data logging records every actuator movement
  • Compact design
  • Suitable for left and right handed doors
  • Built in VFC for operation of electric strikes or magnetic locks
  • Standard finish is Grey RAL 9006, can be customised to suit requirements
  • Standard flex length is 2m but this can be modified to suit installation requirements
  • Roller option for open out manually openable doors fitted with concealed closures and fixed bracket options for open in and out secured applications
  • Additional maglock detail to provide increased security and locking performance
  • Tested to EN12101-2 : 2003 (See roller application)*
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Technical specification
Chain stroke 400mm
Opening speed 7-12mm/s
Pressure force see item table and pressure/traction force diagram
on the product sheet
Tractive force 500N
Primary voltage 24 VDC, max. 10% ripple
Current consumption 1A
Size 42 x 57 x 605 mm (H x D x L)/( L= 605 + 18 = 623 mm incl. screws)
Colour Aluminium RAL 9006