Idiomas disponibles
Idiomas disponibles
2.1 - OPERATING LIMITS
Its structural characteristics make it suitable for use on sectional
and overhead doors within the limits shown in table 1.
Table 1 - ROLLS gearmotor operating limits
ROLLS 700
SECTIONAL door
3,7 m
Height:
SECTIONAL door
12 m
Surface:
Overhead door
3,7 m
Height:
Overhead door
10 m
Surface:
The effective suitability of ROLLS for automating a specific door
depends on the degree of door leaf balancing, guide friction
and other aspects, including occasional phenomena such as
wind pressure or the presence of ice, which could obstruct leaf
movement.
2.2 - TYPICAL SYSTEM
Fig. 1 shows a typical system for automating a sectional door
a ROLLS
b Photocells
c Main edge
d Flashing light with in-built aerial
e Key-operated selector switch
1
a
ROLLS 1200
3,7 m
23 m
2
2
3,7 m
14 m
2
2
d
e
2.3 - LIST OF CABLES
Table 2 shows the specifications of the cables needed to connect
up the various devices.
The cables used must be suitable for the type of installation,
for instance an H03VV-F type cable is recommended for indoor
applications.
Table 2 - List of cables
Connection
Flashing light
with aerial
Photocells
Key-operated selector
switch
Note 1: a single 4x0.5 mm
2x0.5mm
cables.
2
b
Cable type
Nr.1
2x0.5 mm
cable
2
Nr. 1
RG58 type
shielded cable
Nr. 1
2x0.25 mm
2
cable for TX
Nr. 1
4x0.25 mm
2
cable for TX
Nr. 2
2x0.5 mm
cables
2
(note 1)
2
cable can be used instead of two
c
Maximum
length allowed
20 m
20 m
(recommended
less than 5 m)
30 m
30 m
50 m
b
ENGLISH - 25 -
