EA-Series Miniature Intelligent Electric Actuator with Analog Input
/ Output Signal
Product Description:
Miniature Intelligent Electric Actuator with Analog Input / Output
Signal / IP68/Ordinary Temperature
Description:
Quarter turn electrinic actuator -- suited valves: ball valve,V
type control valve, butterfly valve, ventilation valve, damper fan
dynamic balancing valve, plug valve, gyrating valve and mechanical
positioning rotation system in other industrial area.
Electronic actuators for precise position control and modulation
application
*Miniature design: eg: actuator for 100NM size: 200mm*160mm*145mm
in only 3.5KG
*More than 100,000 times operation test passed without fault (with
third-party testing report and field application testify)
*A built-in EA control module to control the valve opening via
4-20mA analog signal:
Field selectable adjustments for :
Zero and span
Command signal type
Standard or reverse acting
Manual-auto operation
Output shaft position return in loss of signal
Features:
*Output torque from 20N.M-2500N.M
*Adjustable speed control (action time 15S-75S available for
customizing )
*Bus communication,analog signal control available
*Permanently lubricated and maintenance free drive train
*Dust-proof and Watertight to IP68(No leakage in 20m deep water)
*Self-recovery overheat protector
*Capable of being mounted in any orientation
*Optional torque limiter/remote control/dehumidify heater
| Component | Cover | Worm | Axle shaft | Gear |
| Material | Aluminium alloy | Zinc-copper alloy | Zinc-copper alloy |
45#steel |
Specification
| Type | 20 | 50 | 100 | 200 | 400 | 600 | 1000 | 1600 | 2500 |
| Output torque | 20NM | 50NM | 100NM | 200NM | 400NM | 600NM | 1000NM | 1600NM | 2500NM |
| Action time | 15S | 15S/30S | 15S/30S | 15S/30S | 15S/30S | 45S | 30S | 48S | 60S/75S |
| Gyration angle | 0-90°
0-360° | 0-90°
0-360° | 0-90°
0-360° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° | 0-90° |
| Motor power(W) | AC220V | 6W | 10W | 25W | 40W | 90W | 90W | 120W | 140W | 140W |
| AC380V | | 6W | 15W | 30W | 40W | 40W | 90W | 100W | |
| DC24V | 8W | 13W | 25W | 35W | 70W | 70W | | | |
| Rated current(A) | AC220V | 0.16A | 0.16A | 0.32A | 0.35A | 0.54A | 0.64A | 0.96A | 0.98A | 1.03A |
| AC380V | | 0.07A | 0.10A | 0.15A | 0.29A | 0.29A | 0.45A | 0.46A | |
| DC24V | 0.7A | 1.28A | 2.03A | 3.57A | 5.13A | 3.04A | | | |
| Weight | 1.2Kg | 2.5kg | 3.5kg | 8kg | 8.5kg | 9kg | 20kg | 21kg | 22kg |
| Suited valve | Ball valve | DN15 | DN15-40 | DN50-65 | DN65-80 | DN80-100 | DN150-200 | DN250-300 | DN300 | DN400 |
| Butterfly valve | | DN32-50 | DN50-125 | DN150-200 | DN200-250 | DN300-DN400 | DN400-600 | DN600 | DN700-800 |
| Power supply | AC220V AC380V DC24V AC110V DC220V Customizable |
| Modulation accuracy | Hystersis≤0.5% Dead band≤0.5% Feedback error≤0.5% |
| Isolation resistance | 100MΩ/500VDC |
| Withstand Voltage | 1500VAC 1min |
Protection
level | IP68(No leakage in 20m deep water) |
| Limited component | Power driven:Fully open and closelimit switch
Munual:Mechanical stopper |
| Protector | Overheat protector (Self-recovery) |
| Installation position | Any direction from 0 to 360 degree |
| Electrical connection | M20*1.5 Waterproof cable connection, power wire, signal wire |
| Ambient Temp. | -30ºC--60ºC |
| Test standard | JB/T8219-1999 |
Optional functions can be customized:
| Optional function | Code |
| Torque limiter | ATS |
| Bracket and shaft sleeve | ZT |
| Remote control | C |
| Dehumidifying heater | H |
Connecting type:
Standard tpye: for bracket and shaft sleeve fixed valves
Stem direct-connected type: for high platform valves(refer to
ISO5211)
Optional control diagram
Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
