Intelligent Multiturn Electric Actuator with double acting actuator
Electronic actuators can be used for valves and dampers pipeline
regulation and control on and off, its main features are as
1, integrated structural design, position transmitter and servo
amplifier as two separate components can be loaded directly into
the internal implementing agency, directly accept 4-20mA control
signal, output 4-20mA or 1-5VDC valve position feedback signal,
with self-diagnostic function, very convenient to use and adjust.
2, functional modular design, by combining different optional
features, from simple to complex control, to meet different
3, simple structure, small size, light weight, ease of installation
and maintenance, mechanical parts used in all CNC machining,
4, drive in all small sealed gear backlash, high efficiency, low
noise, long life, stable and reliable, no plus oil characteristics.
5, with a variety of operating speed, can meet the requirements of
the various control systems to ensure that the system of rapid
response and stability.
6, connecting the valve connection with flexible coil spring, to
avoid the stem shaft and the output shaft different impact caused
valves, shut off valves can be preset to ensure a reliable power
shut off valve to prevent leakage.
7, drive motor with high performance rare earth magnetic material,
high-speed synchronous motor, smooth operation. With small size,
torque, anti-stall, control accuracy.
8, can be set up sub-regulation, which consists of a two-time
controller output signal to control two proportional actuator
(4-12mA PSL1 corresponding to fully open fully closed, 12-20mA PSL2
correspond fully open fully closed).
9, the valve position feedback element is fully sealed precision
multi-turn potentiometer, with small size, high precision, small
dead zone, long life and other characteristics.
10, adjustable stroke, easy to connect with the valve.
11, all electrical components are world famous brand, reliable
quality and long service life.
12, electrical components and wiring rigorous and transmission
components completely isolated, improve the reliability of the
actuator is running.
AOM Intelligent multiturn electric actuators with gear box are
suitable for automate valves of various size and pressure levels
within any plant. The application is guaranteed by the following
1. Large torque range
2. Equipping with different AOM gear box
3. Many kind of subfamilies, ON/OFF, modulating, explosion-proof
Hydroelectric power plant
Geothermal power plant
Solar thermal power plant
Water treatment plants
Sewage treatment plants
Vessel and submarine ship building
Main function of actuators
AOM multiturn electric actuator
Torque range from 10NM-1000NM
Speed from 4rpm to 140rpm
Torque Range (N.M)
Operating Speed (RPM)
Mechanical control unit ductile iron/ Electric control unit shell
high strength aluminum alloy
Switching off mechanism
Limit seating Torque seating
The protection if over the Max. torque value
Blinker switch for the running t indication
Internal-place heater 7-30W Heater in switch compartment Motor
Declutching mechanism, operate with handwheel
3ph squirrel-cage asynchronous motor
Internal-place thermal protection 120°C
Integral controls with non-intrusive switches
Double sealing, 3 X conduit entry 3/4 PF
LCD display screen