7A 11A 13A 14A Intelligent electric actuator

7A 11A 13A 14A Intelligent electric actuator

1、 Overview of 7A 11A 13A 14A Intelligent electric actuator

7A 11A 13A 14A Intelligent electric actuator are introduced into Rotork A and M series electric actuators

On the basis of the mechanism, Dai Zhi, a new product developed by adopting the most advanced ultra large scale digital integrated circuit today

It is an electric actuator that can be operated by automation, digitization, full Chinese menu display and remote control.

Standard code and name of this product: q/yxbm 233 -2004 ID series intelligent electric actuator

2. Main features of 7A 11A 13A 14A Intelligent electric actuator

: ✧ classic mechanical torque sensor with stable performance and reliable operation.

✧ the pulse digitized Hall effect displacement sensor has high accuracy and strong adaptability.

✧ the super large-scale integrated chip enables the actuator to have powerful functions.

✧ all Chinese, character display and menu operation highlight the advantages of simple debugging and convenient operation.

✧ adopt double sealing structure design, no through shaft design and no cover opening, and set and operate through the remote control

It is the absolute guarantee of protection grade IP68.

2. Functions of 7A 11A 13A 14A Intelligent electric actuator

✧ remote control setting function

✧ actuator display function

✧ travel limit protection function

✧ torque limit protection function

✧ status indication contact function

1) Midway limit

2) Actuator opening

3) Actuator closing

4) Actuator is running

5) Local stop

6) Local control

7) Remote control

8) Valve opening interlock

9) Valve closing interlock

10) Handwheel in operation

11) Valve opening torque tripping

12) Valve closing torque tripping

13) Torque trip during travel

✧ valve alarm function

1) Over torque alarm function

a. Over torque in closing direction

b. Over torque in opening direction

c. Over torque in all directions

2) Locked rotor alarm function

a. Lcked rotor in closing direction

b. Locked rotor in open direction

✧ control alarm function

1) Emergency event (ESD) alarm protection

2) Break signal alarm protection

✧ actuator alarm function

1) Motor overheat protection

2) Low battery protection

3) Internal power failure protection

4) Phase loss and phase loss protection of power supply

5) Internal system fault protection

6) Current valve position signal loss protection

7) Local wiring fault alarm

✧ instantaneous reverse protection function

✧ local control jog / self hold selection function

✧ contact mode selection function

✧ external interlocking setting function

✧ condition control setting function

✧ two line control setting function

✧ torque bypass setting function

✧ ESD override protection function

✧ interrupt setting function

2、 Main technical parameters of 7A 11A 13A 14A Intelligent electric actuator

✧ input signal:

（1） Analog signal a, 4-20ma DC input impedance 2500

b、0-10mA. DC input impedance 5002

（2） Pulse switching value signal ≥ 150ms

（3） Digital communication input signal

✧ output signal:

Valve position feedback signal: 4-20ma DC load impedance ≤ 7502

✧ output shaft torque, speed, stroke and time.

✧ power consumption of actuator

✧ basic error:

（1） AI, MI multi turn electric actuator

（2） Standard angular stroke electric device and adjustable angular stroke electric actuator ≤ 1%

（3） Mil straight stroke electric actuator stroke ≥ 25mm ≤ 1%