Summary

"OMRX" series electric actuator is used to control 0 ° ~ 270 ° rotation of the valves and other similar products, such as butterfly ball valve, damper, flapper valves, cock valves, etc. It's widely used in petroleum, chemical, water treatment, paper making, power plants, heating, light industry and other industries. It drives by 380V/220V/110V AC power. Control signal is 4-20mA current signal or 0-10V DC voltage signal, enables move the valve to the desired location, achieving its automation, maximum output torque up to 3000Nm.
Shell
The shell is made of horniness auminium alloy, pass through anodic oxidation treatment and polyester powder coating, so it has strong corrosion resistance.
Machinery
Squirrel-cage Asynchronism electric Machinery, small volume, large torque, and small inertia force, F-class insulation rating, Inside hot protection switch, avoid damaging the electric machinery.
Manual Structure
The design of handwheel ensure safe, reliable, labor-saving, small volume. When it don't have electricity, it can be manually operated by handle. If it is not easy operate by manus, you can put the wrench in the wrench folder, then you can easy to use it.
Indicator
Indicator installes in the center axis, so it can observes the valve position. It adopts convex mirror design, no cumulate water, more convenient to observe.
Desiccator
It is used for control temperature, avoid internal moisture of electric actuator condensed because of the changing of temperature and weather.
Sealling
Good sealing performance, and the protection class of standard product is IP67, and it can chooses IP68 protection grade.
Limit switch
Mechanical, electronic double limit. Mechanical limit screw is adjustable, safe and reliable; Electron limit switch is controlled by the cam mechanism, easy adjustment institutions can set the position accurately and conveniently, and it doesn't affect by excessive handwheel.
Self-locking
Exact worm and worm gear can efficiently transfer large torque, high efficiency, low noise (max. 50 dB), long life, and it has self-locking function to prevent the inversion, transmission part is stable and reliable, no need to add oil.
Anti-off bolt
When Removed the shell, the bolt would be attached to the shell and didn't fall off.
Install
The installation size of the bottom conforms to the international standard ISO5211 / DIN3337, The holes are double square so that it's easy to fix the linear or 45 ° corner valves attached square bar, adaptable. It can be installed vertically, also can be installed level.
Circuitry
Control circuit conforms to the single-phase or three-phase power supply standard, reasonably compact line layout, wiring terminals can effectively satisfy a variety of additional functional requirements.

Outside View
Aox Electric Actuator
OMRX-05~08 Appearance and installation dimension
OMRX-20~80/Appearance and installation dimensionElectric
OMRX-10~15 Appearance and installation dimension
NOTE
Aox Electric Actuator
Check wiring diagram, power supply, input/output signal correctly.
Don't change the internal wiring.
If the power supply is 3pH, it should be checking the rotating direction.
Enable the electric actuator lies in a half on / off position, turn on electricity and input the open signal.
If the electric actuator runs to the open position,it means the wiring is correct.
If the running direction is opposite, it must be change 2 pieces wiring in 3 pieces of wiring.