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SG 04.2
SG 10.2
with actuator controls MEC 03.1
15.
Technical data
Information
Type
Operating time
for 90° in
seconds
(adjustable in 9
steps)
50 Hz/60 Hz
SG 04.2
4
63
SG 05.2
4
63
SG 07.2
4
63
SG 10.2
5.6
90
1)
The "Torque by-pass" function (can be activated) allows increasing the pre-set torque to 130 % (unseating torque). This increase only
applies during actuator start for an adjustable time period. allowing to unseat blocked valves.
2)
Permissible average torque in open-close duty S2 - 15 min
3)
Torque in modulating duty S4 - 40 %
4)
Hub does not correspond to VG 85081; other versions on request
5)
Indicated weight includes part-turn actuator with electrical connection in standard version, unbored coupling and handwheel/crank handle.
Features and functions of actuator
Type of duty
Motor
Insulation class
Housing material
Self-locking
Swing angle
Limit switching
Torque switching
Mechanical position indicator
Manual operation
Coupling
Valve attachment
The following tables include standard and optional features. For detailed information
on the customer-specific version, refer to the order-related data sheet. The technical
data sheet can be downloaded from the Internet in both German and English at ht-
tp://www.auma.com (please state the order number).
2)
Drehmo-
Run torque
/
ment-
Modulating
3)
bereich
torque
(Losbrech-
1)
moment)
Max.
Max.
[Nm]
[Nm]
25
63
32
50
125
63
100
250
125
200
500
250
Open-close
Short-time duty S2 - 15 min
duty:
Modulating
Intermittent duty S4 - 40 % with maximum number of starts of 1,800 cycles per hour (option)
duty:
For nominal voltage and 40 °C ambient temperature and at average running or modulating torque load.
The type of duty must not be exceeded.
Variable speed, brushless motor
F, tropicalized
Actuator:
Bronze
Actuator con-
Aluminium
trols:
Yes
Standard:
82°
98° adjustable between min. and max. values
Contactless limit switches (Hall sensors) for end positions OPEN and CLOSED
Via electronic current measurement, status signals for directions OPEN and CLOSE, adjustable in 8
steps
Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED
Manual drive for setting and emergency operation, handwheel does not rotate during electrical operation
Standard:
Coupling unbored
Options:
Coupling unbored extended
Finish machining of coupling (standard or extended)
-
Bore according to EN ISO 5211 with 1 keyway according to DIN 6885-1
-
Square bore according to EN ISO 5211
-
Two-flat according to EN ISO 5211
Dimensions according to EN ISO 5211
Valve at-
Valve shaft
tachment
Cyl-
Square
Standard
indrical
Max.
EN ISO
Max.
[mm]
5211
[mm]
F07
20
17
F07
20
17
F07
25.4
22
F10
38
30
Technical data
Handwheel/crank
Weight
handle according
actuator
4)
to VG 85081
(bronze)
∅
Two-flat
Turns
approx.
for 90°
Max.
[mm]
[mm]
17
125
13.5
17
125
13.5
22
125
13.5
27
150
13.5
Weight
of MEC
5)
03.1
approx.
[kg]
[kg]
7.0
3.5
9.0
3.5
14
3.5
22
3.5
45
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