ELECTRIC ACTUATOR
PRODUCT FEATURES
1. Continuously track valve position at all times, regardless of power supply.
2. Maintain normal operation and accessibility of graphical interface, remote indication and data logger after power loss.
3. Oil bath lubrication provides long life and the ability to be installed in any direction.
4. Waterproof protection that does not rely on terminal cover and interface seals - double seal structure, protection grade reaches IP68.
5. Independent torque and valve position sensors are used to greatly enhance safety performance.
6. The selection of remote manual control station can realize remote operation configuration and commissioning, with a maximum distance of up to 100 meters.
7. Safe, motor-independent handwheel device, which can be used at any time.
8. It provides detailed trend analysis and diagnostic data for asset management.
9. Upgrade configuration and change control and indication options on site through Bluetooth setter.
10. The screen can display real-time valve and actuator performance status information.
11. Quick and safe commissioning and configuration without power supply through non-invasive intrinsically safe Bluetooth setter.
12. Removable thrust base for easy installation and maintenance.
13. Explosion-proof options meet various international standards.
PRODUCT STRUCTURE
1.Handwheel
The sturdy handwheel provides reliable emergency manual operation in the event of power failure.
2. Shell
The high-quality aluminum alloy shell is compact and lightweight. It is coated with a layer of protective material to adapt to extremely harsh environments, and other types of layers are available as needed.
3. Motor
The low inertia and high torque motor allows the motor to quickly reach peak torque after starting, and there is almost no over-limit movement when it is off-excitation. There is a precise temperature switch embedded in the motor coil, which is not affected by the surrounding ambient temperature and keeps the motor in optimal thermal capacity. At the same time, the motor shaft and worm are independent of each other for quick replacement.
4. Worm gear
The worm gear transmission chain is simple, with exquisite structure and constant transmission efficiency. It has a mechanical self-locking function and does not require brakes. The transmission part is filled with long-lasting lubricating oil and can operate for a long time without maintenance.
5. Double-sealed design
The double-sealed design provides a sunflower terminal box that is separated from the control room and sealed. Even if the connection box cover is opened on site, it can ensure the isolation of the inside of the actuator from the outside world, so that moisture, dust, and hazardous gases cannot enter the actuator interior in the slightest, and the internal components are fully protected.
6. Manual/electric switch handle
The manual/electric switch handle can be operated safely at any time. While pressing the handle with appropriate force, slowly turn the handwheel to allow the internal clutch to engage the gear. The clutch will automatically disengage when the motor is energized and in the electrically locked state.
7. Output torque measurement system
A professionally designed useful power measurement system is used as the output torque measurement system. This system is developed from familiar electric energy measurement technology and can obtain accurate and repeatable torque measurement values that are independent of changes in frequency, voltage and temperature.
8. Control panel
The control panel LCD can provide instantaneous, up-to-date status and valve position, with Chinese and English languages available, using an intuitive menu structure to provide calibration and diagnostic information, including torque curves, operation and fault records, motor status, local information and hardware data, etc.
9. Button
The local control "Open"/"Close" buttons and the padlocked "Local"/"Stop"/"Remote" mode buttons all use isolated magnetic transmission Hall effect devices, with no through-shafts and good sealing performance, while eliminating the trouble that can be caused by faulty and fragile reed switches.
APPLICATIONS
ELECTRIC VALVES
DESIGN FEATURES
1. Convenient and safe commissioning configuration
• Fast and safe commissioning configuration, which can be performed without power supply; multi-language human-machine interactive display is provided
• Non-intrusive settings can be performed in any environment
• Detachable thrust base for easy installation and maintenance of valves
• Operation, configuration and commissioning through remote manual control station, with a maximum distance of 100 meters
• Part-turn actuator provides automatic limit setting function
2. Technological advancement
• Position: The latest patented absolute encoder. The encoder adopts a non-contact design and has redundancy and self-detection capabilities. • Display: The advanced double-layer display provides users with large-character valve position display
• Torque: The actuator uses torque sensing technology
• Control: Control elements such as mainboards or bus control boards, actuators and fieldbus communications, use a bus-based internal communication system. This not only reduces wiring and internal connections but also increases reliability.
3. Reliability
• Advanced absolute position measurement to detect real-time continuous position without power
• Graphical interface, remote indication and data logger function after loss of main power
• Dustproof and waterproof, and does not rely on terminal cover and gland - double seal structure, protection level up to IP68
• Independent torque and valve position sensor
• Handwheel operation is safe and always independent of the motor
• Drive shaft bushing uses sealed bearings - maintenance-free
4. Asset management
• Screen can display real-time information of valves and actuators
• Safe and reliable data download through intrinsically safe setting tool
• Upgrade and configure control and indication in the field through setting tool
• Compatible with digital control and monitoring systems and other fieldbus systems
• Detailed trend analysis, diagnostics and data logging can be displayed on the screen or downloaded through the setting tool
5. Optimal preventive maintenance
• Actuators are equipped with a precision data logger that can provide data capture and analysis for valve position.
6. Indication power supply
• Because of the use of absolute encoder, no display battery is required to sense and track valve position. All settings are safe even without power.
7. Safe manual operation
8. Remote field operation
• Use standard data cable, the maximum distance from the actuator is 100 meters
• It can be mounted on a wall or bracket
• Powered by the connected actuator
• Optional explosion-proof type
• Protection grade IP68
• Double seal structure
• Simple setting
• Actuator data records can be displayed and downloaded locally
9. Temperature protection
• In order to prevent the motor from overheating, we have equipped the motor winding with a temperature sensor to directly sense the motor temperature and connect it to the actuator control circuit.
10. Automatic self-diagnosis
11. Instantaneous reversal protection
12. Phase synchronization
13. Valve blockage protection
14. Configurable main interface
• Valve position information and status
• Valve position information and torque value (digital)
• Valve position information and torque value (analog image)
• Valve position information and command information (digital or analog image)
COMMUNICATION PROTOCOL
The electric actuator supports Profibus Dp and has the following features:
Support Profibus Dp-V0.Dp-V1.Dp-V2 functional level
High-speed data exchange (up to 1.5Mbit/s - corresponding to approx. 0.3ms/actuator)
Cable length is about 10Km (the length between two actuators is about 1200m)
About 126 devices can be attached
Redundant linear topology as an option
For Profibus Dp, the basic topology is through RS485 segment tree structure, as shown in the figure:
The electric actuator supports Modbus RTU and has the following features:
Fast data exchange (up to 115Kbit/s - corresponding to approx. 30ms/actuator)
Cable length reaches approximately 10km (1200m without intermediate relay between two actuators)
About 247 devices can be attached
Redundant linear topology as an option
For Modbus RTU, the basic topology is through RS485 segment tree structure, the same as Profibus Dp.
The HART communication protocol adopts the frequency shift keying (FREQUENCY SHIFT KEYING, FSK) principle, which is based on the BELL 202 communication standard. Digital signals are represented by two frequencies: 1200HZ represents logic "1", and 2200HZ represents logic "0". Since the average component of the frequency signal is zero during communication, it will not affect the transmission of analog signals. Therefore, the sine waves of these two frequencies can be superimposed on the DC4~20MA analog signal and transmitted simultaneously. In this way, not only the DC4-20MA analog signal can be used, but also the same cable can be used to realize two-way multi-information transmission with digital signals, thus having functions such as modifying the range, damping time, PID parameters, etc., which can improve the operation quality and management efficiency of the system.
PRODUCT DISPLAY
TECHNICAL PARAMETERS
FRYT actuator performance parameters (three-phase 380V 50HZ)
|
Model |
Rotating speed (RPM) |
Torque (NM) |
Motor power (KW) |
Rated current (A) |
90°rotation time (S) |
Flange code |
Maximum stem diameter (MM) |
Weight (KG) |
|
FRYT250 |
1 |
250 |
0.06 |
0.65 |
15 |
F07,F10 |
28 |
23 |
|
FRYT500 |
0.5 |
500 |
0.09 |
0.72 |
30 |
F10 |
42 |
23 |
|
FRYT1000 |
0.5 |
1000 |
0.12 |
0.85 |
30 |
F12,F14 |
42~60 |
37 |
|
FRYT2000 |
0.25 |
2000 |
0.12 |
0.85 |
60 |
F14 |
42~60 |
37 |
FRYT actuator performance parameters (single-phase 220V 50HZ)
|
Model |
Rotating speed (RPM) |
Torque (NM) |
Motor power (KW) |
Rated current (A) |
90°rotation time (S) |
Flange code |
Maximum stem diameter (MM) |
Weight (KG) |
|
FRYT250 |
1 |
250 |
0.06 |
0.95 |
15 |
F07,F10 |
28 |
23 |
|
FRYT500 |
0.5 |
500 |
0.09 |
1.2 |
30 |
F10 |
42 |
23 |
|
FRYT1000 |
0.5 |
1000 |
0.18 |
2.2 |
30 |
F12,F14 |
42~60 |
37 |
|
FRYT2000 |
0.25 |
2000 |
0.18 |
2.2 |
60 |
F14 |
42~60 |
37 |
DIMENSIONS
FRYT direct mounted
FRYT foot-plate mounted
FRYT dimensions (direct mounted)
|
Model |
Spec. |
A |
B |
C |
D |
E |
F |
G |
H |
I |
|
FRYT1 |
FRYT250 FRYT500 |
2306 |
124 |
160 |
135.5 |
202.5 |
277 |
430 |
338 |
54 |
|
FRYT2 |
FRYT1000 FRYT2000 |
308 |
121.5 |
160 |
123.5 |
245 |
340 |
428.5 |
368.5 |
52 |
FRYT dimensions(foot-plate mounted)
|
Model |
A1 |
A2 |
A3 |
A4 |
C |
D1 |
D |
E |
F |
F1 |
F2 |
H1 |
H2 |
H3 |
H4 |
H5 |
N-φd1 |
4-φd2 |
|
FRYT1 |
240 |
280 |
180 |
220 |
180 |
100 |
100 |
22 |
68.5 |
|||||||||
|
FRYT2 |
240 |
280 |
200 |
250 |
180 |
200 |
250 |
30 |
93 |
FRYT flange dimensions
|
Model |
Flange code |
D |
D1 |
N(Max) |
D(Max) |
T |
D1 (well distributed) |
|
FRYT1 |
F05 |
Φ50 |
φ38 |
20 |
φ25 |
38 |
M6 |
|
F07 |
φ70 |
φ55 |
30 |
φ35 |
38 |
M8 |
|
|
FRYT2 |
F10 |
φ102 |
φ69 |
30 |
φ42 |
38 |
M10 |
|
F12 |
φ125 |
φ98 |
50 |
φ65 |
68 |
M12 |
|
|
F14 |
φ140 |
Φ98 |
50 |
φ65 |
68 |
M16 |
FACTORY PICTURES
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