Linear
Linear
The Linear series is a range of high-performance electric actuators designed for linear motion control applications. These actuators are known for their precision, reliability, and smooth operation. The Linear series offers a variety of models with different specifications to suit various industrial requirements.
Series Feature
Infrared Remote Control
Intelligent actuators can provide different remote control setters according to different application requirements. The remote control is portable for general places, and intrinsically safe for hazardous places.
Multi-turn absolute encoder
The 24-bit multi-turn optical absolute encoder can achieve a position record of not less than 1024 revolutions with a minimum resolution of less than 0.1% (EFMT's minimum resolution is 5.) The absolute value design ensures accurate recording of valve positions under power loss conditions.
Worm gear assembly
The worm gears are made of high-strength alloy steel and highly wear-resistant bronze alloy worm gears, and we have developed a worm gear teething gauge for their characteristics.
High speed output
EF-D can provide 192rpm electric The EFMT can be used for fast-running valves or facilities with more flexible gearboxes.
Safe manual operation
The ergonomic clutch handle allows the actuator to be switched to manual operation with the handwheel in case of emergency or commissioning. The clutching device allows effective and safe disconnection of the motor drive, ensuring safe operation of the personnel.
Operational safety
Class F insulated motor with 2 temperature control switches set at different locations of the motor winding to detect the temperature of the click, redundant design to ensure the safety of the motor operation (optional Class H)
Product working environment
Epoxy resin powder coating. Can be customized according to customers’ requirements.
IP67 rating with optional IP68 (7m underwater, 72 hours non-leakage)
FFC’s high-temperature fireproof cover to meet the needs of special situation use. (Can be customized according to customers’ requirements)
Exd II CT6 is designed to meet the requirements for use in hazardous locations.
Temperatures range from -20°C to 70°C, with an optional low temperature of -40°C to 55°C.
<95% (25°C)。
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Components
- Lifting ring: Easy to handle and use for on-site installation and construction
- Double-sealed structure of the wiring chamber: during the actuator installation and The electric actuator is well sealed inside during the actuator installation and test.
- Up to 51 terminals, no need to install special wiring brass ring. The direct connection is possible without the need to install special wiring brass rings, which makes the field installation easier.
- The bottom connection size is ISO 5210 international standard.
Intelligent electric actuator adopts high-performance microprocessor to collect real-time operating information such as valve position, torque, etc., and carry out logic operation to truly reflect the operating status of the actuator. Provide reference for the maintenance of the actuator. Provide reference for actuator maintenance.
Time position curve
The curve shows the trend of the actuator’s operation up to now, showing the number of times the actuator has passed in the corresponding position.
Average torque curve
The average torque curve in the open and closed directions records the average output torque of the actuator in the corresponding positions in the two directions, and provides an overview of the operating load of the actuator.
Operating trend curve
The curve shows the cumulative number of positions corresponding to the control signals received by the actuator so far.
Product Life
| Load type | Load(N.m/N) | FFC product lifetime | Design standard |
| CLASSA/CLASSB | ≤700 | 15000 switches | BSEN15714-2 |
| CLASSA/CLASSB | 701-2500 | 10,000 times switching | ISO5210 |
| CLASSC | ≤700 | 1800000 starts | ISO5211 |
| CLASSC | 701-2500 | 1200000 starts | IEC 60034-1 |
| CLASSA/CLASSB | ≤2000 | 20,000 switching | ISO22153 |
| CLASSA/CLASSB | 2001-4000 | 10,000 switching | |
| CLASSA/CLASSB | 4001-32000 | 5000 times switching | |
| CLASSC | ≤1000 | 1800000 starts | |
| CLASSC | 1001-4000 | 1200000 starts | |
| CLASSC | 4001-32000 | 50,000 starts |
| Actuator Model | Load Rating | FFC rated load | Design standard |
| EF-D/EFX-D（On-Off） | CLASS A/CLASS B | 60 times/hour, S2-15Min | BSEN15714-2 |
| ISO5210 | |||
| EF-D/EFX-D（Modulating） | CLASS C | 1200 times/hour, S4-50% | ISO5211 |
| EF-Q/EFX-Q（On-Off） | CLASS A/CLASS B | 600 cycles/hour, S2-15Min | IEC 60034-1 |
| EF-Q/EFX-Q（Modulating） | CLASS C | 1200 cycles/hour, S4-50% | ISO22153 |
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Frequently asked questions
Switching intelligent type standard 4-20mA signal (and 0-10V, 2-10V), with LCD open degree display, do not need to be equipped with a separate control cabinet.
This item is optional
Buna-N O-ring seal: minus 30 degrees to 120 degrees, suitable for medium mineral oil, gasoline, benzene.
