Technical Data - Samson 3374 Mounting And Operation Instructions

3.4 Technical data

Table 3-1: Technical data · Type 3374
Type 3374
Version with
Fail-safe action
Rated travel
Stroking speed
Standard
Fast
In the event of
fail-safe action
Transit time for rated travel
Standard
Fast
In the event of fail-safe
action
Thrust Retracts
Extends
Manual override
Motor switch-off
Duty type
Electrical connection
Supply voltage
Power line frequency
Power consumption
EB 8331-3 EN
-10 -11
Yoke
Without
mm 30 15
mm/s 0.125
mm/s 0.25
mm/s
s 240 120
s 120 60
s – –
2.5 kN
2.5 kN
With hex wrench
V
Hz 50 or 60
VA 7.5/13
Design and principle of operation
-15 -17
Ring nut Yoke
30
0.1
–
–
240 300
120 –
– –
5 kN
5 kN
With hex wrench only possible
when supply voltage is
connected (see the 'Operation'
section). Adjustment not possible
after fail-safe action has been
triggered.
Torque switches
S1 - 100 % according to EN 60034-1
230, +10/–15 %
24, +10/–15 %
50
13
1)
-21 -26 -31
Ring
Yoke
nut
Extends Retracts
15
0.125
0.25
1.25
120 120 120
60 60 60
12 12 12
0.5 kN
2 kN
50 or 60
10.5/16
1)
-36
Ring
nut
120
60
12
3-3