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The automated system is composed of a steel upright, within which
is the operator composed of a hydraulic control unit and two
plunging pistons which, by means of a rocker, rotate the beam.
The beam stays balanced thanks to a balancing spring assembled
on one of the plunging pistons. The electronic control unit is also
housed in the upright, inside a waterproof compartment.
The system is supplied with an adjustable anti-crushing safety
device; it also includes a device ensuring stopping and locking
of the beam in any position and a handy manual release for use
in case of power cuts or faults.
The 620 SR automated systems were designed and built
to control vehicle access. Do not use for any other
purpose.
1
2
3
4
5
6
7
8
9
10
11
A
11
B
12
13
14
15
16
17
18
19
1 Beam
2 Travel limit mechanical stop device
3 Drive transmission unit
4 Adjustable travel limit cam RH
5 Adjustable travel limit cam LH
6 Rocker
7 LH travel limit device
8 Oil filling plug
9 Breather screw
10 Cooling fins
11A Piston bleed screw LH
11B LH deceleration adjustment screw
12 Plunging piston LH
13 Hydraulic control unit
14 Feeder pipe LH
15 CLOSING by-pass screw
16 OPENING by-pass screw
17 Upright
AUTOMATED SYSTEM 620 SR
36
35
34
33
A
33
B
32
31
30
29
28
27
25
26
24
23
22
21
20
18 Hole for cables LH
19 Tie rod
20 Foundation plate
21 Hole for cables RH
22 Earth connector securing screw
23 Cable routing sheath
24 Electronic control board
25 Feeder pipe RH
26 Manual release
27 Spring support position, length 460 mm
28 Protective grid for air intakes
29 Plunging piston RH
30 Spring support position, length 400 mm
31 Balancing spring support
32 Balancing spring
33APiston bleed screw RH
33B RH deceleration adjustment screw
34 Travel limit device RH
35 Balancing adjustment ring-nut
36 Travel limit mechanical stop device
Fig. 1
37
38
39
40
41
37
Lock
38
Hatch
39
Protective grid for air intakes
40 - 41 Cooling fans
1. DESCRIPTION AND TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
Power supply (Vac / Hz)
Absorbed power (W)
Absorbed current (A)
Type of oil
Quantity of oil (litres)
Winding heat protection (°C)
Anti-crushing system
Type of slow-down
Operating ambient temperature (°C)
Hood protective treatment
Hood painting
Protection class
Upright dimensions LxHxD (mm)
Use frequency
TECHNICAL DETAILS OF 2800 rpm ELECTRIC MOTOR
Power supply (Vac{+6%/ -10%}/Hz)
Absorbed power (W)
Absorbed current (A)
Fig. 2
230 {+6%/ -10%} / 50
220
1
FAAC HP OIL
~2,5
120
standard by-pass valves
Electronic
-20 / +55
Cataphoresis
AISI 316
stainless-steel
Polyester RAL 2004
IP44
see Figs. 4 and 5
100%
230 / 50
200
1
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