24 V spindle drive for natural ventilation and smoke and heat exhaust (SHE)
SA 650N – 1000N: these drives are capable of opening wide heavy skylights and skylight domes thanks to their stroke lengths of up to 1,000 mm
SA 650N – 1000N: these drives are capable of opening wide bottomhung and sidehung windows thanks to their stroke lengths of up to 1,000 mm
SA 1000N – 2500N: these drives are capable of opening wide particularly heavy skylights and skylight domes thanks to their stroke lengths of up to 1,000 mm
the use of sync drives ensures synchronous operation of two drives on the same window
