AOX-FQ Series Electric Actuators
The AOX-FQ series spring-return angular stroke electric actuator is part of the mechanical energy storage class of actuators. Normally, the actuator is powered by a motor to turn on the equipment while the spring stores energy. In case of a power failure, the spring releases this energy to drive the actuator and return the equipment to a safe position (either fully open or fully closed). The reset speed is precisely controlled, ensuring a safe and smooth process that prevents pipeline and line explosions.
- Torquerange:50-100Nm
- Explosion proof enclosure with Exd II CT5/Ex ID a21I P67T95 ·c (ATEX type optional)
- 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)
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).
Explosion protection level
According to GB/3836, IEC, CU-TR standard, Exd design. ATEX, CCC certification, meet all potential in explosive environments (such as oil, gas, chemical, power, metallurgy and the emerging gas industry, etc.).
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 C -°+75 C)
INTELLIGENTTYPE,NON-INTRUSIVE INTELLIGENT TYPE (-25C-+7° 0C)
Low temperature:
ON-OFF TYPE, MODULATING TYPE (-60C-+° 50C )
INTELLIGENT TYPE.NON-INTRUSIVE INTELLIGENT TYPE (-40C-+60C )
| Model | Output Torque (Nm) | Operating Time (S/90°) | Motor (H) (W) | Rated Current (A) (110V AC, 50/60Hz) | Rated Current (A) (220V AC, 50/60Hz) | Weight (kg) | |||
| Electric | Spring Return | Function | Locking | Function | Locking | ||||
| AOX-FQ-005 | 50 | 10 | <3 | 20 | 0.94 | 0.1 | 0.49 | 0.1 | 21 |
| AOX-FQ-008 | 80 | 10 | <3 | 20 | 0.96 | 0.1 | 0.5 | 0.1 | 21.5 |
| AOX-FQ-010 | 100 | 10 | <3 | 20 | 0.97 | 0.2 | 0.51 | 0.2 | 22 |
| AOX-FQ-015 | 150 | 20 | <3 | 40 | 1.51 | 0.2 | 0.29 | 0.2 | 51 |
| AOX-FQ-020 | 200 | 20 | <3 | 40 | 1.68 | 0.3 | 0.3 | 0.3 | 51.5 |
| AOX-FQ-030 | 300 | 20 | <3 | 40 | 1.82 | 0.3 | 0.32 | 0.3 | 52 |
| General specifications | |
| Torque range | ·Direct installation:50-100Nm     |
| 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 | 90 * standard (90 °-270 * optional) |
| Power loss reset direction | Off, the opening direction can be set |
| Midway stop | Electromagnetic brake control |
| Limit mode | Electric control: electronic limit Power off reset: mechanical limit |
| Mechanical limit | 2 external adjusting bolts |
| Mechanical specifications | |
| Self locking device | Electromagnetic brake control |
| Spring retraction life | 100000times |
| Output flange | The bottom installation dimension shaU 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 Y Z 10g,0.2-34 Hz,30mins |
| Lubrication | Aluminum base grease (EP type) |
| 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 ℃ |
| Heater | 30W(220V ACÂ Anti condensation) Optional |
| Cable entry | 2x NPT 3/4″ standard (three connection holes are optional) |
| EC Directive | |
| Conformity with EC Directives | The actuator meets the following requirements |
| ·2014/30/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 | |