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Product Detail

F4-Y-DA/HPU series electro-hydraulic actuator

Product Detail




I. Electro-hydraulic actuator function overview & brief Introduction


1.Function introduction

The F4-Y-DA/HPU series actuator is a relatively high torque electro-hydraulic product developed to adapt to personalized and complex control of valves; The pumps, motors, accumulators, and hydraulic control components in the unit are all imported or high-quality domestic brand products. The energy storage reset single action function is generally equipped with a ESD valve, which can achieve a fast reset of the actuator through the energy storage device to close the valve FC (or FO) when power is cut off or ESD signal is received, with a maximum speed of 0.5S; The dual action fast opening and fast closing type can be equipped with a dual electric control solenoid valve, which can achieve quick opening and closing of the actuator in both directions under the energy storage oil pressure of the accumulator, and maintain the valve in its original position FL under power outage conditions; The intelligent adjustment type is equipped with a proportional or servo valve and PLC, and the system can adjust the valve opening degree arbitrarily based on a 4-20mA control signal, with a maximum accuracy of 0.1% to 0.2%. In addition, the organic combination of the above functional modules can also achieve more advanced complex control functions, such as intelligent regulation+ESD function, two-stage slow closing function, ESD+PST function, and so on. The above power units can all achieve explosion-proof design.. All the power units mentioned above are achieved explosion-proof design.

2. Ingress Protection Grade: IP67 (Different IP grade can be achieved for special requires ).

3. Working Temperature: -20℃ to +80℃ (Different working temperature can be achieved for special requires)

4. Cable Interface: Sealing cap thread M20*1.5(Can be customized upon request).

5. General Working Pressure: 70~160 bar (10 ~ 12 Mpa) ,Maximum Working Pressure: 210 bar (21Mpa).

6. Working Oil: 32# hydraulic oil, ISO VG15 and other similar product.

7. Oil Tank Capacity: 15-150L(Can be customized according to the actuator volume requirements).

8. Electrical Parameters:


Model

F4-HPU2.2KW

F4-HPU3.0KW

F4-HPU4.0KW

Motor

2.2KW

3.0KW

4.0KW

Motor Parameters

Voltage

AC220V/380V/440V

AC220V/380V/440V

AC220V/380V/440V

Frequency

50/60 Hz

50/60 Hz

50/60 Hz

Solenoid Valve Parameters

FO&FC

ESD valve

ESD valve

ESD valve

FL or Adjusting

3/4 Solenoid Valve or

Proportional valves

3/4 Solenoid Valve or

Proportional valves

3/4 Solenoid Valve or

Proportional valves

Voltage

24VDC/220VAC

24VDC/220VAC

24VDC/220VAC

Limit Switch Voltage

24V DC

24V DC

24V DC

Module feedback signal

4-20mA(only Adjusting)

4-20mA(only Adjusting)

4-20mA(only Adjusting)

Motor Work Grade

S1

S1

S1

Power Unit Flow

Approx. 6.0L/min

6.09.0L/min

9.012.0 L/min

Maximum Working Temperature

80℃120℃

80℃120℃

80℃120℃






图片1.png







II. 3D Structure of F4-HPU/NXQ Series







英文结构组成.jpg






       

III. Hydraulic Working Principle







图片1.jpg





1. Product Feature:the accumulator can quickly release high pressure and large flow of hydraulic oil to achieve the fast opening and closing of the valve. In addition, by replacing different hydraulic function modules of the actuator, more advanced and complex control functions can be realized, such as intelligent adjustment +ESD function, two-stage speed&slow closing function and ESD+PST function, etc.

2. Intelligent Adjusting Valve Control: When the valve opening degree adjustment is required, the actuator is equipped with signal encoder and PLC. Under the control signal of 4 ~ 20mA, the actuator's 0° ~ 90° stroke positioning can be adjusted.

3. Automatic Pressure Holding System: F4-HPU/NXQ series electro-hydraulic actuators have automatic pressure holding system, and the power unit has the function of automatically supplementing pressure to the accumulator.

4. Three-Break State Valve Position: When "three-breaks (power off, signal off, pressure off)” occur in the process of hydraulic unit operation, then the actuator implements FL, FC or FO as required.

5. Valve Jammed Alarm: When the actuator gets the signal of open /close valve, but the valve is jammed and cannot be fully opened/closed, the electric motor of the hydraulic unit is cut off by the preset time relay in the electric control cabinet and simultaneously sends out the valve jammed alarm.

6. Emergency Operation: The actuator is equipped with emergency operation interface, in the case of "three-breaks", the valve actuator can be opened / closed by portable emergency hand pump.




IV. Dimensions, Output Torque and Maximum Running Time


1.Scotch yoke type electro-hydraulic actuator (060Y&100Y series)




英文-F4-100Y-HPU-NXQ单拨叉执行机构外形尺寸图.jpg




Model

L

B

H

d

D

Z-M

12Mpa Torque [Nm]

Break/End

Running

F4-60Y-DA80/HPU1.5

-NXQ6.3L-Block-Cabinet

1050

650

560

165

200

4-M20

5065

2895

F4-60Y-DA100/HPU1.5

-NXQ6.3L-Block-Cabinet

1070

650

560

165

200

4-M20

7915

4522

F4-100Y-DA80/HPU1.5

-NXQ6.3L-Block-Cabinet

1400

820

580

200

250

8-M16

8628

4826

F4-100Y-DA100/HPU1.5

-NXQ10L-Block-Cabinet

1450

890

650

200

250

8-M16

13481

7540







2. Scotch yoke type electro-hydraulic actuator (120Y&140Y &180Y series)





英文-F4-120Y-DA125D&HPU-NXQ拨叉执行机构外形尺寸图.jpg




Model

L

B

H

d

D

Z-M

12Mpa Torque [Nm]

Break/End

Running

F4-120Y-DA100D/HPU2.2

-NXQ16L-Block-Cabinet

1560

1000

650

100

121

8-M20

16176/12276

9048/6782

F4-120Y-DA125D/HPU2.2

-NXQ20L-Block-Cabinet

1560

1000

650

100

121

8-M20

25235/19683

14115/10875

F4-140Y-DA100D/HPU3.0

-NXQ16L-Block-Cabinet

1860

1050

650

100

121

12-M20

19108/14480

10556/7913

F4-140Y-DA125D/HPU3.0

-NXQ20L-Block-Cabinet

1860

1100

650

125

146

12-M20

29855/23217

14495/12687

F4-180Y-DA125D/HPU3.0

-NXQ25L-Block-Cabinet

2100

1250

650

125

146

12-M20

38386/29525

21208/16312

F4-180Y-DA160D/HPU3.0

-NXQ40L-Block-Cabinet

2150

1250

650

160

194

12-M30

62885/50823

34742/28080

F4-180Y-DA180D/HPU3.0

-NXQ63L-Block-Cabinet

2150

1300

650

180

219

12-M30

79592/67519

40307/37303





3. Scotch yoke type electro-hydraulic actuator (220Y&270Y series)





英文F4-220Y-DA180D&HPU3KW-NXQ63L-TJ-ESD0-HP-Cabinet 单缸(1).jpg




Model

L

B

H

d

D

Z-M

12Mpa Torque [Nm]

Break/End

Running

       F4-220Y-DA180D/HPU4.0

       -NXQ63L-Block-Cabinet

2450

1450

680

180

219

12-M30

97279/82523

53746/45593

        F4-220Y-DA200D/HPU4.0

       -NXQ80L-Block-Cabinet

2450

1450

680

200

245

12-M30

120033/105329

66318/58193

F4-270Y-DA220D/HPU4.0

-NXQ126L-Block-Cabinet

2850

1750

750

220

273

12-M36

178250/157533

98430/87035

F4-270Y-DA250D/HPU4.0

-NXQ160L-Block-Cabinet

2850

1750

750

250

299

12-M36

(10MPa)

191815/172173

(10MPa)

105975/95123






4. Ultra-large torque double yoke electro-hydraulic actuator






图片2.jpg






Model

L

L1

B1

B2

H

d

D

Z-M

10Mpa Torque [Nm]

Break/End

Running

F4-220Y2-DA125/HPU4.0

-NXQ126L-Block-Cabinet

3005

905

440

800

1470

180

219

16-M30

156160

87840

F4-220Y2-DA160/HPU4.0

-NXQ200L-Block-Cabinet

3055

905

440

800

1810

200

245

16-M30

256000

141520

F4-270Y2-DA160/HPU4.0

-NXQ300L-Block-Cabinet

3500

1040

540

1450

1470

220

273

20-M42

314880

174070

F4-270Y2-DA200/HPU4.0

-NXQ360L-Block-Cabinet

3650

1040

540

1450

1810

250

299

20-M42

492000

272000






. Electrical wiring diagram


1. FO Type




FO-2-总-英文.jpg







2.   FC Type






FC-2-总-英文.jpg






. Remarks


1. Before installation, the hydraulic components such as cylinders, oil pipes and joints must be cleaned without any impurities.

2. The viscosity of hydraulic oil should be 15~68CST. It should be clean and free of impurities. It is recommended to use 32# hydraulic oil.

3. The hydraulic power unit is suitable for horizontal or vertical installation.

4. After starting the operating system for the first time, immediately check whether the oil in the oil tank is sufficient.

5. After the first 100 hours of use, the hydraulic oil should be replaced. Later, the hydraulic oil should be replaced every 3000 hours of use.



三维2.jpg







F4-HPU/NXQ series   double acting electro-hydraulic actuator( Download









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13958055278

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