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Tender specification:
Oventrop electromotive actuators for steady control. The actuator
can be used for two point, three point or proportional control, with
squeeze connection and position feedback signal 0-10 V.
1158020:
0(2)..10 V=
1158021/22:
0(2)..10 V= or 0(4)..20 mA
With enclosed adapter for Oventrop valves.
Models:
24 V, steady control with 0(2)-10 V
or switching as three point control.
Linear characteristic line.
24 V, steady control with 0(2)-10 V or 0(4)-20 mA
or switching as two or three point control.
Linear characteristic line.
With spring return.
Valves opening with current "off".
24 V, steady control with 0(2)-10 V or 0(4)-20 mA
or switching as two or three point control.
Linear characteristic line.
With spring return.
Valves closing with current "off".
Technical data:
Item no. 1158020:
Operating current:
Power consumption:
Drive:
Max. piston stroke:
Operating power:
Floating time:
Protection:
Max. fluid temperature:
Ambient temperature:
Storage temperature:
Actuator:
Item no. 1158021/22:
Operating current:
Power consumption:
Drive:
Max. piston stroke:
Operating power:
Floating time:
Emergency setting time:
Protection:
Max. fluid temperature:
Ambient temperature:
Storage temperature:
Actuator:
Installation:
The connecting cable must not come into contact with the hot pipe
as excessive heat will accelerate the ageing of the cable insulation.
Electrical connection must be carried out in accordance with the
requirements of the local Electricity Board.
The Oventrop electromotive actuators can be installed in any
position, except for vertical downward position.
Depending on the wiring (see connection diagrams), the actuators
item no. 1158020/21/22 can be used as two point, three point or
0(2) -10V or 0(4) - 20 mA actuator.
2
Item no.:
1158020
1158021
1158022
24 V ~; 50/60 Hz
4.8 W during operation and in
final lift position
0 (2)– 10 V
20 mm
800 N
9 s / mm
IP 54 according to EN 60529
120 °C
0 up to 50 °C
0 up to 50 °C
reversible synchronous motor
24 V ~; 50/60 Hz
26 W during operation and in
final lift position
0(2) – 10 V or 0(4) – 20 mA
20 mm
1000 N
2 s / mm
1 s / mm
IP 54 according to EN 60529
120 °C
0 up to 50 °C
0 up to 50 °C
brushless direct current motor
Item no. 1158020 and adapter
Item no. 1158021/22 and adapter
Dimensions of actuators and connections sizes of adapter
"Aktor M"
Electromotive actuators
2017 Oventrop
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