CAB SUBWAY SB.25 AC Mode D'emploi page 12

GENERAL INFORMATION
The oil-hydraulic automatic system, single phase 230Vac
power supply, for swing gates, available in the following
versions:
SB.25 AC:
for leaves up to 2.5 m width, with lock in the opening and
closing phases
SB.35 AC:
For leaves up to 3.5 m width, with lock in the opening and
closing phases. For gate leaves wider than 2.5 m, the instal-
lation of an electric lock is required
SB.50:
For leaves up to 5m width, reversible model. An electric lock
is required.
SUBWAY is an oil-hydraulic system to be installed under-
ground, inside the special load-bearing box, Art. SB.FB. All
the models can be installed indifferently on right and left-hand
leaves. The motor performs a mechanical slowdown in both
opening and closing phases. Braking can be adjusted and,
if necessary, excluded.
The max stroke available is equal to 100°.
All CAB items are covered by an insurance policy for dam-
ages to objects or persons caused by manufacture defects.
This policy, however, requires that the machine is marked CE
and the components used for CAB are the original ones.
PRELIMINARY CHECKS
For a good operation of these automatic systems, the gate
shall fulfil the following characteristics:
- good strength and stiffness.
- hinges shall have a minimum backlash and allow that the
manual operations be smooth and regular.
- when closed, the gate leaves must match along the entire
height.
SPECIFICATIONS
Power supply
Absorbed current
Motor speed adjustment
Cycles/hour (at 20°C)
Pump capacity
Max pressure
Operation temperature
Protection level
Max torque
Thermal protection
Noise
Capacitor
Max gate leaf width
Max gate leaf weight
Angular speed
90° opening speed (braking excluded)
Oil
Braking adjustment
Rotation angle of braking in closing phase
Rotation angle of braking in opening phase
Max usable rotation angle
Type of bloc
Electric lock
Weight
12
DESCRIPTION OF COMPONENTS
AND ACCESSORIES FIG.1
1 Output shaft
2 Protection cap for braking adjustment screw
3 Air bleed screw
4 Hydraulic release knob
5 Protection cap of by-pass valves
6 Oil cap
7 Power supply cable
8 Protection washer
9 Connection shaft
10 Connection bush
11 SB.BUSH plate without release for reversible versions
12 SB.SL release with standard lever
13 SB.KL release with customized key
14 Lid for SB.FB box
15 SB.FB self-bearing box
16 Duct for connecting cables
17 Water drain
MECHANIC STOPS - FIG.2
If they have not provided yet, closing and opening mechanic
stops must be provided, regardless from the type of opera-
tor installed.
The mechanic stop, in the closing phase (ref. C), is of key
importance due to the specific features of the oil-hydraulic
systems. See "lock maintenance" function in instructions
of the control unit.
SB.25AC
55
1 l/min
2.5 m
500 Kg
9°/s
10 s
Hydraulic braking in opening/closing phase
Between 80° and 100°
Hydraulic AC Hydraulic AC*
No NO (leaf, 2.5m max)
FIG.1
SB.35 AC
230V 50Hz
1.1 A
1400 rpm
45
0.75 l/min
30 bar
-20°C / +55°C
IP 67
450 Nm
150°C
< 70 db (a)
10 mF
3.5 m 4 m
800 Kg 800 Kg
6°/s
15 s
BIO OIL
10° fixed
100°
15 kg
SB.50
35
0.5 l/min
5 m
500 Kg
4.5°/s
20 s
Reversible
Yes