Opening drives

E 1500 S * Spindle drive with high opening and closing speed

  • High pressure force and high speed
  • Max. opening width of 1000 mm achieved in less than 60 seconds
  • Robust and corrosion-resistant design with built-in end position damping
  • Syncro drive sets are available for leaf widths over 1200 mm
  • Aluminium housing for highest design demands
  • Extensive consoles allow versatile installation on main or secondary closing edges
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  • Synchro set without external control device
  • SHEV tested according to EN 12101-2
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Spindle drive with high opening and closing speed

Application Areas

  • Heavy windows in the roof area
  • Natural ventilation, smoke and heat extraction system, natural smoke and heat extraction device (SHEV)
  • Use in the exhaust air system
  • Installation on wooden, PVC or metal windows

Technical data

E 1500 S
Possible stroke heights 500 mm, 750 mm, 1000 mm
Opening speed RWA 16 mm/s
Opening speed ventilation 16 mm/s
Closing speed 16 mm/s
Tensile force (max.) 1500 N
Force of pressure (max.) 1500 N
Holding force (max.) 25000 N
Compressive force 1500 N
Tensile force 1500 N
Voltage at operation ± 25 %, ± 25 %
Operating voltage 24 V DC
Current consumption 4 A
Power consumption 72 W
Residual ripple (max.) 20 %
Duty rating 30 %
Connection cable length 3 m
Special length of power supply cable 5 m, 10 m
min. core dimension 1 mm²
Number of cables 3 cores
Temperature range -5°C...+75°C
IP rating IP54
protection rating III
Syncro function Yes
Type of additional locking device Locking drive
Type of stroke shortening Factory setting
End position cut-off extended electronic
End position cut-off retracted electronic
Overload cut-off Yes
Complete opening within 60 s yes, up to 1000 mm stroke
SHEV tested Yes
SHEV additional information yes, up to 1000 mm stroke
Synchronisation (max.) 4 drives
OUTWARD-opening roof window Yes

Variants & Accessories


GEZE Central +34-902-194-036 GEZE Service +34-902-327-430