G / S Series-DC Speed (versatile)

Product Presentation:

1. non-free cover non-immersion design: no need to open the cover, through the magnetic button on the operation panel or infrared remote control can be parameter set, control, browse;

2. rich display functions: valve position, sensor position, input and output, all kinds of alarms, faults, all menus are displayed in Chinese / English text, instead of symbols, code display;

3. mechanical transmission: using the differential planetary gear transmission principle, efficiency, bearing capacity, high impact capacity is huge, mechanical life is far greater than the worm wheel worm or positive gear structure;

4. the motor speed is adjustable: the real sense of DC speed adjustment, flexible slow opening, flexible slow closing, any stroke section arbitrary set speed, play a good role in protecting the valve;

5. Adjustable torque: the field torque, thrust and overload protection value can be reset for the running actuator (see the commissioning manual for FF2);

6. Important to avoid water hammer and gas erosion: the full stroke can be divided into three stages (valve opening stage, intermediate process and valve closing stage), and the torque, speed and time requirements of each stroke can be set arbitrarily; the actuator can follow the valve flow characteristic curve;

7. electronic travel limit: advanced, high precision electronic travel limit, when setting the stroke, only click or hand wheel to move the valve to the full close or full open position, press the “confirm” key to complete the travel limit, very convenient;

8. strong interference crash automatic recovery function: when the powerful and complex signal interference to the actuator crash, the control system quickly make a judgment, no more than 20ms automatically restore to the running state before the crash;

9. No clutch handwheel mechanism: Due to the planetary gear transmission principle, no clutch mechanical design rotates the handwheel without causing damage to the actuator; even under the remote control state, the manual forced transfer handwheel, once the handwheel is released, the actuator automatically returns to the last command position;

10. Local / remote worry-free switch: click the button on the operation panel or infrared remote control to complete the switch;

11. protection function: broken signal, transition, over temperature, missing items, lost items, sensor position, over torque, operation reverse, and other output alarm, and real-time display, record:

12. Start the self-test function: fault self-diagnosis display alarm:

13. Level 2 overtorque protection value, F1 overtorque protection is designed to ensure that the torque is monitored; when F1 is insufficient to drive the valve, the actuator sends alarm, but can continue to work, automatically jump to F2 protection value (F1 F2); when F2 alarm, the actuator stops working to prove that the torque selection is seriously small, please contact the supplier;

14. the card plugging function: when the valve encountered card / blocking phenomenon, the system will automatically try to impact three times, the card / blocking phenomenon is removed, automatic operation, the card / blocking is not successful, start the alarm;

15. start frequency: DC brushless many advantages and electronic reversing technology, decided that the actuator can be reversing operation in any state, will not cause damage to the motor;

16. PID control: the stop start / stop of DC brushless motor is compared by PID according to the position and speed of the CPU at 16000 operation speed per second, the speed is reduced to 0 before reaching the position, no overshoot, valve position high precision control, and no drift;

17. Adopt electronic switching technology, not limited by the startup frequency:

18. Modular design: independent mechanical transmission unit, motor unit, control unit, display unit, terminal connection unit;

19. ESD: ESD function, whether locked with SIS or controlled by DCS, always automatically execute the preset state process;

20. split installation: for high temperature, narrow space, strong vibration conditions suggest split installation;

21. field bus: standardized mA, switch volume signal control, modular plug and pull type add bus control unit;

22. Support the Internet of Things, APP, CS-wireless remotte control wireless remote control;

23. Solar energy: support solar power supply and wireless signal transmission functions in areas that provide mains power;

24. Energy saving and environmental protection: DC motor energy saving effect is incomparable, up to 40-50%.

Product Parameter:

parameter of electric motor:

Standard configuration of the technical parameters: