AOX-L Series Electric Actuators
“AOX-L” series direct stroke electric actuators are compact, provide hand automatic clutching, excellent weather and vibration resistance. When the actuator is powered off, the self-locking transmission mechanism ensures that the valve position remains unchanged. It is suitable for switching and regulating control of valves with linear action, such as gate valves, globe valves, regulating valves, etc. It is widely used in various industries such as petroleum, chemical, water treatment, shipping, paper making, power stations, heating, building automatic control, etc.
- Torque range: 3000 ~ 30000N
- EAC, CE
- Basic control mode:
- On-off Model
- Modulating Model
- Continuous Modeling Model - Different control types are available according to customer requirements:
- On-off Type
- Modulating type (PCU)
- Non-intrusive intelligent type (SICU/SRCU)
- Intelligent type (ICU)
- Fieldbus type (ICU+Single/Double Card + Fieldbus Name) - Solutions for special applications:
- Split type
- Internet of Things
Sealing protection
Conforms to GB/4208-2017 standard, IP67 (standard, all connection surfaces are set with O-ring seal) protection level, available Optional IP68 (double O-rings are set on all connecting surfaces).
Anti-corrosion protection
Is anodized and polyester powder coated, standard color is AOX grey (similar to RAL7039), corrosion resistant. Strong corrosion resistance, suitable for working conditions such as industrial corrosive environment (chemical, alumina plant) or marine corrosive environment (offshore/sea).
Ambient temperature
Standard:
• ON-OFF TYPE, MODULATING TYPE (-30℃~+75℃)
• INTELLIGENT TYPE, NON-INTRUSIVE INTELLIGENT TYPE (-25℃~+70℃)
Low temperature:
• ON-OFF TYPE, MODULATING TYPE (-60℃~+50℃)
• INTELLIGENT TYPE, NON-INTRUSIVE INTELLIGENT TYPE (-40℃~+60℃)
| Model | Thrust (N) | Speed (mm/s) | Maximum Stroke (mm) | Motor (H) (W) | Rated Current (A) 50Hz | Weight (kg) |
| AOX-L-30 | 3000 | 1 | 25 | 30 | 0.32 | 17.5 |
| AOX-L-50 | 5000 | 1 | 40 | 40 | 0.37 | 19 |
| AOX-L-80 | 8000 | 1 | 60 | 40 | 0.39 | 19.5 |
| AOX-L-100 | 10000 | 1.5 | 100 | 90 | 0.83 | 33 |
| AOX-L-160 | 16000 | 1.5 | 100 | 90 | 0.95 | 33 |
| AOX-L-200 | 20000 | 1.5 | 100 | 120 | 1.06 | 33 |
| AOX-L-250 | 25000 | 1.5 | 100 | 120 | 1.15 | 33 |
| AOX-L-300 | 30000 | 1.5 | 100 | 120 | 1.22 | 33 |
| General specifications | |
| Torque range | ·Direct installation: 2000-40000N         ·Larger or quick opening optional AOX-M series |
| Shell material | Die cast aluminum |
| Position indicator | Even in case of power failure, the valve position dial can display continuous position changes |
| Tightness | |
| External corrosion protection | Paint system |
| ·Polyester powder coating conforms to GBT 18593-2001 standard    　·Optional protection for highly corrosive condition | |
| ·Screws are all stainless steel screws | |
| Travel/limit | |
| Trave | 16~100mm(Other travel can be customized) |
| Limit switch | 2×Open/Close, SPDT, 250V AC 10A |
| Auxiliary limit switch | 2×Open/Close, SPDT, 250V AC 10A |
| Mechanical specifications | |
| Self locking device | Worm gear and worm mechanism provide self-locking |
| Output flange | The bottom installation dimension shall conform to ISO5211 international standard |
| Output shaft | The output shaft drive sleeve can be disassembled and machined for adaptability. Can be installed vertically or horizontally |
| Seismic performance | X YZ10g, 0.2~34 Hz, 30 minutes |
| lubrication | Aluminum base grease (EP type) |
| Manual operation | Mechanical clutch mechanism |
| Handwheel | Reliable, labor-saving, small size |
| Electrical specifications | |
| Motor power supply | 110/220V AC 1Phase,380/440V AC 3Phase,50/60Hz,土10% |
| Control power | 110/220V AC 1Phase,50/60 Hz,土10% |
| Electric machinery | Squirrel cage asynchronous motor, insulation class H |
| Failsafe/Operating Temperature | Built in thermal protection, open/close 120 ℃± 5 ℃/close 97 °C ± 5°C |
| Heater | 30W(220V AC)Â Anti condensation |
| Cable entry | 2x NPT 3/4″ standard (three connection holes are optional) |
| EC Directive | |
| Conformity with EC Directives | The actuator meets the following requirements |
| ·014/30/EU Electromagnetic Compatibility　        ·2014/35/EU Low Voltage | |
| The following harmonized standards | |
| ·General emission standard for industrial environment EN 61000-6-44  ·Rotating electrical machine standard EN 60034-1 | |
| ·General anti-interference standard for industrial environment EN 61000-6-4 | |