Motor Connection; Power Supply Connection - GAPOSA SZX Istrucciones

ENGLISH
Torque (Nm)
Output Speed (Min
Hollow shaft (mm)
Max. door weight (kg)
Holding torque (Nm)
Power (kW)
Power Supply (V~)
Frequency (Hz)
Amperage (A)
Working temperature
Max Cycles Per Hour
Limit Switch range
Protection Rate (IP)
1. NOTE FOR SZX180TP VERSION (with integrated safety brake)
It is supplied with an external control panel already plugged. The integrated safety brake, when the gear breaks or wears, suddenly works lo-
cking the hollow shaft to which the rolling tube is connected. After that some components of the SZX must be replaced to be used again as new.
- It locks the hollow shaft when the gear wears of breaks;
- It has a patented shock-absorber system;
- It locks independently of the speed of the gear;
2. INSTALLATION ADVICES
SZX can be installed even in limited spaces. If despite the small size of the unit, the space available is still insufficient, an optional chain drive kit
is available to operate the rolling shutter with the gearmotor installed remotely. The picture on p. 16 shows the motor overall dimensions and
the fixing points of the base. Please consider the following min. space required for an easy installation/uninstall or maintenance of the motor:
at least 350 mm over the shaft end;
at least 450 mm between the motor bracket and the roof;
and at least 220 mm between the middle of the shaft and the lintel.
When fastening to the wall the bracket of the SZX to one side and the bracket of the bearing to the other one, always consider the differences in
height between these two brackets to ensure that the rolling shaft is installed perfectly horizontal.
WARNING: The brackets must be fastened very carefully to the wall keeping in mind the stresses to which they both are subjected (these stresses
are caused by the weight of the rolling shutter, the tube, the gearmotor and the safety brake and also by the torque that this weight, together
with the friction, produces when the rolling shutter moves).

3. MOTOR CONNECTION

IMPORTANT SAFETY REGULATIONS to be respected:
• SZX must be installed in compliance with all the electrical system and safety regulations in force.
• A regular magnetothermal switch must be installed up line from the power supply circuit (16A multiple-pole device, minimum opening con-
tacts = at least 3mm). The switch must be opened every time the gearmotor and its control unit are accessed.
• The connection to the power mains must be performed by qualified technicians able to work in compliance with the regulations. Check that
the mains voltage supplied to the system corresponds to the voltage that SZX requires. Also check that the line has an adequate cross section
and is equipped with a ground wire. The electric connection must be accomplished following paragraph "Limit switch types and setting"
since the connection is different according to the type of limit switch chosen.
If the above mentioned requirements are not respected, GAPOSA declines any responsibilities while the user is responsible for a negli-
gent use of the product.

4. POWER SUPPLY CONNECTION

4.1 POWER SUPPLY CONNECTION FOR VERSION
L'alimentazione a 230V~ va collegata ai morsetti 1-2 sulla scheda come in figura 7.
4.2 POWER SUPPLY CONNECTION FOR VERSION
For a better understanding of the connections between the motor and the control unit, follow the diagram fig. 6 which shows the function of
each wire (different colors) of the low voltage controls cable.
If you do not use a standard Gaposa power cable the electrical motor power supply connection must be made with the E connector. Be careful
to connect the common and the two senses (down and up) in the shown positions. In case the motor turns in the wrong direction, invert the up/
down wires on the E connector or on the external control.
4.3 POWER CONNECTION FOR VERSION
If you do not use a standard Gaposa power cable the electrical motor power supply connection must be made with the F connector. Be careful
to connect the common and the two senses (down and up) in the shown positions. In case the motor turns in the wrong direction, invert the up/
down wires on the F connector or on the external control.
10
(single-phase)
SZX 50 M SZX 70 M
50 70
) 21 21
-1
25.4 25.4
250 350
450 450
0.43 0.50
230 230
50 50
1.90 2.20
-5°C/40°C -5°C/40°C
12 12
18 18
54 54
I
- 3 CAMS MECHANICAL LIMIT SWITCH + INTEGRATED CONTROL UNIT
M
(WITH 6 CAMS MECHANICAL LIMIT SWITCH) - FIG. 8
E
(WITH ENCODER LIMIT SWITCH) - FIG. 9
(three-phase)
SZX 90 T SZX 100 T
90 100
21 30
25.4 25.4
400 450
450 450
0.80 0.48
400 400
50 50
2.20 1.7
-5°C/40°C -5°C/40°C
20 20
18 18
54 54
- It locks independently of the angle of the motor installation;
- It works independently of any vibration.
SZX 140 T SZX 180 TP
140 180
18 18
25.4 25.4
650 -
500 500
0.87 0.87
400 400
50 50
2.30 2.30
-5°C/40°C -5°C/40°C
20 20
18 18
54 54