7
ENGLISH
AUTOMATION SYSTEMS ROLLER
The ROLLER automation system for swing gates is a geared motor. It is
designed for underground installation and therefore does not alter the
appearance of the leaf.
The foundation box of the automation system comes ready to take an
operator.
The ROLLER electromechanical operator is irreversible, so it ensures a mecha-
nical stop and eliminates the need to install an electric lock.
The ROLLER automated systems were designed and manufactured to
control access of vehicles. Avoid any other use whatever.
1. DESCRIPTION AND TECHNICAL CHARACTERISTICS
햲
Foundation box
햹
Pinion
햳
Bores for fastening boxcover
햺
Bore for power supply cable
pipe
햴
operator
햻
Bore for drain pipe
햵
Support bracket for gate
햽
Fastening screws for operator
햶
Locking bracket
햾
Lubrication bore
햷
Release device with key
햿
Boxcover
햸
Crank and connecting rod
assembly
헀
Plug of closing
Fig. 1
Model
Roller
Lento
Roller
230V
Roller
115V
Roller 24V
Power supply (Vac) (Vdc) 230 115 24
Power (W) 300 380 600 70
Current (A) 1.3 1.7 5.3 3
Thermal protection (°C) 140 /
Capacitor (µF) 12.5 30 /
Max torque (Nm) 250 330 300
Angular velocity (°/sec) 4 6 7 6
Max. leaf (m) 3.5 (110°) - 3 (180°) - 2 (140°)
Leaf opening angle (°) 110 (140 and 180 with kit)
Use type and frequency S3 - 30% 100%
Minimum indicative hourly
cycles
20 (110° e
180°)
36 (140°)
30 (110° e 180°)
50 (140°)
100 (110°
e 180°)
170 (140°)
Operating ambient tempera-
ture (°C)
-20 ÷ +55
Operator weight (Kg) 26.5
Protection class IP67
Operator dimensions (mm) 360 x 150 x 140
Box dimensions See figura 2
2. DIMENSIONS
Fig. 2
3. MAXIMUM USE CURVE
The curve makes it possible to
establish maximum work time (T)
according to use frequency (F).
With reference to IEC 34-1 stan-
dard, the ROLLER gearmotor ope-
rating at S3 service, can function
at a use frequency of 30%.
To ensure efficient operation,
operate in the work range below
the curve.
The curve is obtained at
a temperature of 20°C.
Exposure to the direct
sun rays can reduce use
frequency down to 20%.
CALCULATION OF USE FREQUENCY
The percentage of effective work time (opening + closing) compared to
total time of cycle (opening + closing + pause times).
Calculation formula:
Ta + Tc
% F = ––––––––––––––––––– X 100
Ta + Tc + Tp + Ti
where:
Ta = opening time
Tc = closing time
Tp = pause time
Ti = time of interval between two complete cycles
4. ELECTRIC EQUIPMENT (STANDARD SYSTEM)
햲
Operators ROLLER (require 2 junction boxes)
햳
Photocells
햴
Control unit
햵
Pushbutton
햶
Flashing light
Fig. 3
To lay electrical cables, use adequate rigid and/or flexible tubes.
Always separate low voltage accessories from those operating at
230/115 V~. To avoid any interference, always use separate shea-
ths.
Use frequency graphUse frequency graph
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