AUMA SG 04.2, Руководство по эксплуатации

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15. Technical data
Information
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).
Weight
of MEC
03.1
Weight
actuator
(bronze)
5)
Handwheel/crank
handle according
to VG 85081
4)
Valve shaft Valve at-
tachment
Run torque
2)
/
Modulating
torque
3)
Drehmo-
ment-
bereich
(Losbrech-
moment)
1)
Operating time
for 90° in
seconds
(adjustable in 9
steps)
Type
approx.
[kg]
approx.
[kg]
Turns
for 90°
∅
[mm]
Two-flat
Max.
[mm]
Square
Max.
[mm]
Cyl-
indrical
Max.
[mm]
Standard
EN ISO
5211
Max.
[Nm] Max.
[Nm]
50 Hz/60 Hz
3.5 7.0 13.5 125 17 17 20 F07 32 25 – 63 4 – 63 SG 04.2
3.5 9.0 13.5 125 17 17 20 F07 63 50 – 125 4 – 63 SG 05.2
3.5 14 13.5 125 22 22 25.4 F07 125 100 – 250 4 – 63 SG 07.2
3.5 22 13.5 150 27 30 38 F10 250 200 – 500 5.6 – 90 SG 10.2
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. 1)
Permissible average torque in open-close duty S2 - 15 min 2)
Torque in modulating duty S4 - 40 % 3)
Hub does not correspond to VG 85081; other versions on request 4)
Indicated weight includes part-turn actuator with electrical connection in standard version, unbored coupling and handwheel/crank handle. 5)
Features and functions of actuator
Short-time duty S2 - 15 min Open-close
duty: Type of duty
Intermittent duty S4 - 40 % with maximum number of starts of 1,800 cycles per hour (option) Modulating
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 Motor
F, tropicalized Insulation class
Bronze Actuator: Housing material
Aluminium Actuator con-
trols:
Yes Self-locking
82° – 98° adjustable between min. and max. values Standard: Swing angle
Contactless limit switches (Hall sensors) for end positions OPEN and CLOSED Limit switching
Via electronic current measurement, status signals for directions OPEN and CLOSE, adjustable in 8
steps Torque switching
Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED Mechanical position indicator
Manual drive for setting and emergency operation, handwheel does not rotate during electrical operation Manual operation
Coupling unbored Standard: Coupling
●
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
Options:
Dimensions according to EN ISO 5211 Valve attachment
45
SG 04.2 – SG 10.2
with actuator controls MEC 03.1
Technical data