Smoke extraction damper ERK-SO
TECHNICAL DOCUMENTATION
Models
and
dimensions
|
Construction subject to change
No
return
possible
Version:
2017-11-28
|
Page
6
ERK-SO shown without profile connection frame PAR
Table 2 - Dimensions of the actuator housing
1 -- Housing of ERK-SO (shown without profile connection
frame PAR)
27-- Actuator
21/22/23 -- Actuator housing (consisting of the actuator cas-
ing and the cover with seal made of Insulfrax paper)
19/20/24 -- Fastening set for the inspection of the actuator
(by loosening the hexagon screws M6 x 100 mm)
H
L
a (BS)
b (MS) **
200
≤
H
≤
400
530
65
75
401
≤
H
≤
565
630 65 175
566
≤
H
≤
634
630 50 190
635
≤
H
≤
711
700 85 255
712
≤
H
≤
800
800 135 275
Detail B of the actuator housing
Standard motor installation is horizontal
as shown, vertical design is also possible
on request
Min. damper length
Figure 2 - Actuator housing
Picture showing an enlargement of the actuator
enclosure
(ex-works only)
* The enlargement (in 25 mm steps) depends on
the existing requirement
** A housing extension of the b side
(MS) is only possible by a dimen-
sion resulting in a maximum total
housing length (L) of 800 mm (in
exceptional cases 1000 mm).
