oventrop Aktor M, Technical Information, Page: 2 / 6

2 2017 Oventrop
“Aktor M”
Electromotive actuators
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: Item no.:
24 V, steady control with 0(2)-10 V 1158020
or switching as three point control.
Linear characteristic line.
24 V, steady control with 0(2)-10 V or 0(4)-20 mA
1158021
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
1158022
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:
24 V ~; 50/60 Hz
Power consumption: 4.8 W during operation and in
final lift position
Drive: 0 (2)– 10 V
Max. piston stroke: 20 mm
Operating power: 800 N
Floating time: 9 s / mm
Protection: IP 54 according to EN 60529
Max. fluid temperature: 120 °C
Ambient temperature: 0 up to 50 °C
Storage temperature: 0 up to 50 °C
Actuator: reversible synchronous motor
Item no. 1158021/22:
Operating current:
24 V ~; 50/60 Hz
Power consumption: 26 W during operation and in
final lift position
Drive: 0(2) – 10 V or 0(4) – 20 mA
Max. piston stroke: 20 mm
Operating power: 1000 N
Floating time: 2 s / mm
Emergency setting time: 1 s / mm
Protection: IP 54 according to EN 60529
Max. fluid temperature: 120 °C
Ambient temperature: 0 up to 50 °C
Storage temperature: 0 up to 50 °C
Actuator: brushless direct current motor
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.
Dimensions of actuators and connections sizes of adapter
Item no. 1158020 and adapter
Item no. 1158021/22 and adapter