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FTS system operating principle
The FTS Hi-Pro actuator
The FTS actuator is based on the LT50 or LT60 actuator, so it has the same general specifications of the other actuators of the
Hi-Pro range, except:
The brake power supply is independent of the electrical actuator (grey wire).
•
The 5-conductor black RRF cable cannot be disconnected, length 1 or 2.5 metres.
•
78 max
47
L1 max
24
20 max
25 max
3,95 max
17,15 min
L2
±3
63 max
78 max
60
L1 max
24
23 max
34 max
7,5 max
16,8 min
L2
±3
63 max
FTS LT50 25/17
FTS LT60 55/17
FTS LT60 70/17
Technical data
Europe range
US/Japan range
FTS LT50 25/17
FTS LT60 55/17
FTS LT60 70/17
FTS LT50 25/17-20
FTS LT60 55/17
L1 (total length)
655
694
655
694
L2 (drive wheel mounting distance)
640
677
640
677
Torque (Nm)
25
55
70
25
55
Speed (rpm)
17
17 - 20
Capacity of the end limit cage (number of turns)
46
35
46
35
Power consumption (W)
180
350
390
250
440
Normal supply voltage (V)
230
100
Power supply frequency (Hz)
50
50/60
Nominal rating (A)
0.95
1.5
1.9
2.35
4.3
Continuous operation time before thermal cut-out
(min)
8
7
8
7
Thermal triggering temperature (°C)
130
140
150
130
140
Operating temperature
-10°C / +40°C
-10°C / +40°C
Actuator diameter (mm)
47
60
47
60
Min diameter of roller tube (mm)
50 x 1.5
63 x 1.5
50 x 1.5
63 x 1.5
Weight of actuator alone (kg)
2.93
5
5.1
2.95
5
Length of pre-mounted cable (m) - non removable
cable
1 / 2.5
1 / 2.5
Cable wire gauge (mm2)
0.75
0.75
Number of wires in the cable
5
5
Cable type
Black RRF
Black RRF
Protection rating (actuator horizontal)
IP44
IP44
CE marking
yes
no
For the other actuator ranges, contact Somfy's technical service department.
Summary of Contents for FTS Hi-Pro Series
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