Electric Actuator Modulating 4~20mA
Electric Actuator Modulating 4~20mA
Item Number:HEA Series
HEA Series Quarter-Turn Electric Actuator is used for controlling 0~270 degree Rotation valves and other similar products,such as butterfly valve,ball valve,damper,flapper valve,cock valve etc...lt widely applies to petroleum,chemical, water treatment,shipping,peper,making,power plant and other industries.Drived by 380V/220V/110VAC OR 24V/110VDC Power,Inputs 4~20mA Or0~10 VDC control signal,Moves valve to the right position, and achieve to automatic control.The Maximum output toque is 2000 N.m
Description
Rotary electric actuator is a device that can rotate a valve to open or close it. It is powered by electricity and is controlled by a modulating signal of 4~20mA. This means that the actuator can receive signals in this range and can adjust the valve position accordingly to maintain a certain level of flow or pressure.The modulating signal of 4~20mA is a common method of controlling actuators in industrial settings because it provides a reliable and precise means of communicating with the actuator. This allows for more accurate control of the valve position and can help to optimize the process or system that the actuator is a part of.The rotary electric actuator can be used in a wide variety of applications, including water treatment, chemical processing, and oil and gas refineries. It is a versatile and reliable device that can help to improve system efficiency and reduce maintenance costs.
Main Product features
Designed for small quarter-turn applications.
Protection class to IP67, NEMA4 and 6
The Actuator can automate the valves requiring up to 270 degree rotation.To help protect the components and extend the actuator's life, an anti-condensation A thermal protector is provided to protect the motor from over heating.
Technical Parameter and Specifications (On/Off or Modulating Version)
| Model | Max Output Torque (N.m) | Operating Time 90°(Sec.) | Drive Shaft(mm) | Motor (W) | Single-phsae rated current(A) 220VAC/24VDC | Weight (kg) | Flange Size | |||
| Square | Deep | Round | Deep | |||||||
| HEA003 | 30N.m | 10// | 9X9 | 13.5 | Ø12.6 | 26 | 8 | 0.15// | 2.5 | F03/F05 |
| 11X11 | 15.5 | |||||||||
| HEA005 | 50N.m | 30/15 | 11X11 | 15.5 | Ø12.6 | 26 | 10 | 0.25/2.2 | 4.1 | F05/F07 |
| 14X14 | 18 | |||||||||
| HEA008 | 80N.m | 30/15 | 11X11 | 15.5 | Ø15.78 | 26 | 10 | 0.25/2.2 | 4.1 | F05/F07 |
| 14X14 | 18 | |||||||||
| HEA010 | 100N.m | 30/15 | 14X14 | 18 | Ø15.78 | 28 | 15 | 0.35/3.5 | 5.1 | F05/F07 |
| 17X17 | 22.5 | Ø 18.95 | ||||||||
| HEA015 | 150N.m | 30/15 | 14X14 | 18 | Ø18.95 | 28 | 15 | 0.37/3.5 | 5.1 | F05/F07 |
| 17X17 | 22.5 | |||||||||
| HEA020 | 200N.m | 30/15 | 22X22 | 26 | Ø22.13 | 45 | 45 | 0.3/7.2 | 9.4 | F07/F10 |
| HEA040 | 400N.m | 30/15 | 22X22 | 26 | Ø28.48 | 45 | 60 | 0.33/7.2 | 9.4 | F07/F10 |
| HEA060 | 600N.m | 30/15 | 27X27 | 32.5 | Ø31.65 | 45 | 90 | 0.33/7.2 | 9.8 | F07/F10 |
| HEA080 | 800N.m | 40/20 | 27X27 | 32.5 | Ø31.65 | 45 | 180 | 0.47/11 | 15 | F10/F12 |
| HEA100 | 1000N.m | 40/20 | 27X27 | 32.5 | Ø31.65 | 45 | 180 | 0.47/11 | 15 | F10/F12 |
| HEA200 | 2000N.m | 45/22 | 27X27 | 32.5 | Ø31.65 | 45 | 180 | 1.5/15 | 15.3 | F10/F12 |
Performance Features
| Fuction: | On/off or modulating |
| Material | |
| Housing: | Aluminum alloy,epoxy powder coated |
| Gear: | Steel/aluminum bronze |
| Screws: | Stainless steel |
| Indicator Cover: | Polycarbonated |
| Shaft/Adaptor: | Alloy steel |
| Seal: | NBR |
| Lubrication: | Aluminum based grease |
| Technical Date | |
| Power Supply: | 24VDC,110VAC,220VAC |
| Motor: | Squirrel cage asynchronous motor |
| Limit Switch | SPDT,250VAC 10A,each for open and close positions |
| Rotation: | 90° （±10°）other rotation on request |
| Manual Operation: | Mechanical handle standard |
| Conduit Entry: | 2 x M18 |
| Operating Temp: | -20°C to + 70°C |
| Ambient Humidity: | Max.90%RH |
| Vibration Tested: | XYZ10g,0.2~34Hz,30 minutes |
| Mounting: | ISO5211 |
| Torque Output: | 30Nm to 1000Nm (2000Nm on request) |
| Self-locking device: | Self-locking by worm and worm gear |
Options Available
| Space Heater, 7 ... 10W (110/220VAC)* |
| Stall Protection, internal overheating protection, open @ 120oC / close @ 97oC (± 5oC)* |
| Position Feedback Potentiometer (1K ... 10K)* |
| Position Feedback Sensor with Current output (4 ... 20mA)* |
| Proportional Control Unit for modulating control (input/output signal, 4 ... 20mA, 1 ... 5 VDC, 1 ... 10VDC)* |
| Field control unit (Local control open/stop/close switch, Local/remote control switch)* |
| Power Failure Self Reset |
Standard & Technical datas
| Indicator | Dome Type( Option: LED Light Inside) | Enclosure | Waterproof Level IP67,NEMA4 and 6 | |
| Ambient Temp | -20℃~+70℃ | Power Supply | AC110/220V 1PH±10% 50/60HZ.DC24V | |
| Limit Switches | 2 open/close+dry contact 2 open/close | Travel Angle | 90º±5°(Extension up to 270º) | |
| Manual Operation | Hex key (Option: Handwheel) | Self Locking | Provide self locking by worm gear | |
| Space Heater | 5W(110/230VAC,24VDC) | Conduit entries | 2PF 1/2''(Option:M20x1.5,NPT1/2'') | |
| Lubrication | Aluminum base grease(EP type) | External Coating | Dry powder, epoxy polyester | |
| Surface Treatment | Anodizing | Material | Aluminum Alloy, Steel, Alloy Bronze |
Testing For All Actuators
All actuators manufactured by HEARKEN are individually tested. Testing is carried out to check the leakage in both internal and external. The angle of rotation and Torque values. All bodies are stamped with year, month of production, size and serial number.