GEZE E740 Syncro - Range of Application for Roof Windows with Drive Holder

25
40
18
30
4.3 Range of application for roof windows
with drive holder roof window
Casement area max. 3 m² for windows with 2 Syncro drives
Max. casement weight: For calculation see below.
Ü = Overlap height from 0 to 20 mm
(spacer on site possible)
Casement height Fh to ap hinge centre
Required space
on the casement
a = Casement width max. 2400 mm
Required space for mounting two
E740 Syncro on frames min. 1000 mm
* Guide values, mounting can vary
depending on window type
at overlap height
Ü = 0 [mm]
at overlap height
Ü = 20 [mm]
F = 0.68 x P
Fmax. = 500 N
Example:
P = 60 kg = approx. 600 N
F = 600 N x 0.68 = 408 N
Equation for calculating the opening and closing force for
light domes or horizontal windows with two drives E 740 Syncro
F = Drive force, required to open: max. 500 N
P = Casement weight [in N]