Technical Data - Samson 3274 Mounting And Operating Instructions

2 Technical data

Actuator Type 3274
Manual override
Fail-safe action
Direction of action: stem
retracts
Direction of action: stem
extends
Rated travel
Transit time for rated travel
Stroking speed [mm/s]
Stroking speed for fail-safe action [mm/s]
Standard
Optional
Weight
Power supply
Power consumption with
power supply
Permissible ambient
temperature 2)
Perm. storage temperature
Degree of protection
Electromagnetic
compatibility
Compliance
Thrust in N
Retracts
Travel:
15 mm
Extends
Retracts
Travel:
30 mm
Extends
Not for actuators with 24 V power supply
1)
To ensure that the heating can be activated below –10 °C, the power supply must be applied to the actuator
2)
continuously (at least two hours before start-up in temperatures within the specified range).
EB 8340 EN
-11 -12 -13
Electric
Without
–
–
60 s with 15 mm travel · 120 s with 30 mm travel
Faster motor
1)
—
12 kg
230 V, 110 V and 24 V, 50 or 60 Hz (±10 %)
110 V, 230 V/50 Hz with faster motor: 150 VA
110 V, 230 V/60 Hz with faster motor: 185 VA
Extended range (with heating resistor): –40 to +60 °C
According to EN 61326-1, EN 61000-6-2, EN 61000-6-3
2100 500 4300
2000 3400 4300 7700 2000 3400 4300 7700 2000 2300 3400
2100 500 4300
1800 3000 4300 7300 1800 3000 4300 7300 1800 2100 3000
-14 -15 -16
Mechanical
Without
–
–
15 or 30 mm
: 30 s with 15 mm travel · 60 s with 30 mm travel
0.25; faster motor
—
15 kg
24 V, 110 V, 230 V/50 Hz: 90 VA
24 V, 110 V, 230 V/60 Hz: 110 VA
Positioner: 3 VA
–10 to +60 °C
–25 to +70 °C
IP 65 according to EN 60529
·
500 2100 500 4300
500 2100 500 4300
Technical data
-17 -18 -21 -22
Electric
With
•
: 0.5
1)
1
3.3 3.3
12 kg
500 2100 1800
500 2100 1800
-23
•
•
1 1.3
5
500
500
5