DKJ-2100 angle actuator electric actuator preferred Tianjin Aotuoke


Tianjin Ao Tuoke Actuator Technology Co., Ltd. specializing in the production of electric actuators, all models, excellent quality, low price , good after-sales service, allowing you to choose!


The automatic control system of the DKJ/SKJ/ZKJ electric actuators is equipped with DFD series electric actuators to realize the bumpless switching of the control system's "automatic"-"manual" working status.


DKJ series electric actuators are safe, reliable, easy to install, debug, operate, and maintain. They are widely used in industries such as energy, metallurgy, chemical engineering, and building materials , and play an important role in industrial process measurement and control systems.


The main technical parameters of DKJ electric actuators:


1. Input signal: 4-20mA


2. Output signal: 4-20mA


3. Input channel impedance: 250 Ω


The basic error:
≤
1.5% ( ≤
1%)


5. Return difference:
≤
1.5% ( ≤
1%)


Dead zone: 0.5%-5% adjustable


7. With on-site manual operation function


8. Electric limit range: lower limit 0-90%; upper limit 10%-100%


9. Short signal protection status can be selected: stop in position, auto-close, auto-open


10. Fault alarm: two alarm outputs (super torque alarm and broken signal alarm), each pair of normally open contacts;


11. Supply voltage: single-phase voltage 220V, frequency 50HZ


12. Use environment: Temperature: Actuator -10 70 °C
(-25-90 °C
)humidity:
≤ 85% of ambient air does not contain corrosive substances


13. Protection class: ordinary IP55, outdoor IP65


14. DKJ-2100 Electric Actuator Torque: 100NM


15. DKJ-2100 Electric Actuator Travel Time: 25S


16. DKJ-2100 Electric Actuator Control Mode: Normal Switch Type (M), Adjustable Type (D)


17. DKJ-2100 electric actuator explosion-proof grade: DIIBT4 is divided into ordinary explosion-proof electric actuator (BM), electronic explosion-proof electric actuator (BD)


DKJ-2100 electric actuator common way: DKJ2100, DKJ210, DKJ-2100, SKJ-2100, SKJ2100, SKJ-210, SKJ210, ZKJ-2100, ZKJ2100, ZKJ-210, ZKJ210, DKJ-2100M, DKJ-2100D, DKJ-2100BM, DKJ-2100BD


DKJ-2100 electric actuator working principle:


DKJ series electric actuator is the terminal control device of industrial process measurement and control system. It can convert the system control signal into angular displacement, linear displacement of output shaft, control the position of valve, etc. or other adjustment mechanism, and make the controlled medium. Work according to the system status. Electric actuators are divided into proportional and integral types according to control methods. The proportional actuator is composed of an electric servo amplifier and an integral actuator. It can compare the control signal of the system with the feedback signal about the position of the output shaft (closed-loop control) to change the stroke of the output shaft and make it proportional to the output signal. relationship. The integral actuator is composed of a servo motor, a speed reducer, and a position transmitter. It can cooperate with an electric actuator to realize remote operation of a valve or other adjustment mechanism.


The DKJ/SKJ/ZKJ series quarter-turn electric actuator is one of the execution units in the DZZ-II electric unit combination meter. It is powered by AC power supply. When used in conjunction with a servo amplifier, it accepts a uniform standard signal 0-10mA dc, converts this signal into its corresponding angular displacement, and operates damper baffles, butterfly valves , ball valves , etc. to complete the process. The automatic adjustment task of the control system, when used in conjunction with a corresponding operator, can achieve remote manual operation to control the adjustment mechanism.



Outdoor Light Reflector

Outdoor Light Reflector,Aluminum Outdoor Light Reflector,Outdoor Metal Light Reflector,Outdoor Street Lighting Reflector

Yangzhou Huadong Can Illuminations Mould Manufactory Co., Ltd. , https://www.light-reflectors.com

This entry was posted in on