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Nema 4 Part Turn Electric Motor Operated Valve Actuator
  • Nema 4 Part Turn Electric Motor Operated Valve ActuatorNema 4 Part Turn Electric Motor Operated Valve Actuator

Nema 4 Part Turn Electric Motor Operated Valve Actuator

The "AOX-R" series motor operated valve actuator is a Nema 4 part turn electric motor operated valve actuator developed and manufactured by the Chinese manufacturer AOX. The "AOX-R" series has been awarded the CCS, DNVGL and EU CE, and is compliant with the Nema 4 standard. In addition to the Nema 4 standard, the "AOX-R" series has been upgraded several times and now has a new look and proven technology, making it the perfect choice for part turn electric actuators.

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Product Description

Nema 4 Part Turn Electric Motor Operated Valve Actuator

 

Summary

 

The "AOX-R" series motor operated valve actuator is a Nema 4 part turn electric motor operated valve actuator developed and manufactured by the Chinese manufacturer AOX. The "AOX-R" series has been awarded the CCS, DNVGL and EU CE, and is compliant with the Nema 4 standard. In addition to the Nema 4 standard, the "AOX-R" series has been upgraded several times and now has a new look and proven technology, making it the perfect choice for part turn electric actuators.

 

Product Introduction of the Nema 4 part turn electric motor operated valve actuator

 

The "AOX-R" series nema 4 part turn electric motor operated valve actuator is suitable for use in various industries such as petroleum, chemical and water treatment and can be used to control valves such as ball valves, butterfly valves and dampers. The electric actuators are well sealed and have a standard protection class of IP67 and optionally IP68. Mechanical and electronic double limit. The mechanical limit screw is adjustable, safe and reliable; the electronic limit switch is controlled by a cam mechanism and the simple adjustment mechanism allows precise and easy setting of the position without the influence of handwheel overload. Precision worm gear mechanism for efficient transmission of high torque, high efficiency, low noise level (max. 50 dB) and long life; self-locking function to prevent reversal, stable and reliable drive section, no need for re-fuelling.


 

Product Parameter ( Specification )of the Nema 4 part turn electric motor operated valve actuator


Torque range:

30 ~ 5000NM;

Switching time:

20 ~ 200S;

Related humidity:

<90%(25℃).

Manual Override：

N/A

Mounting Flange：

(ISO 5211)F04/F05/F07/F10/F12/F14/F16

Output signal:

(On-off type)Fully open & fully close passive contact(2A 250VAC).

Input/output signal :

(modulating type)4-20mA(std configuration);0-10V &2-10V is optional.

Local Control Unit:

Local control knob of open/close/stop, switch knob of close control remote control/Bus control(non-intrusive)

Display Mode:

LCD, indication of opening(0-100%) and open/close fault.

Control Mode:

On-off signal control, Modulating (proportional regulation) control, Fieldbus Control etc.

Type of On-off Signal:

Contact signal. Pulse signal

Type of Modulating Signal:

0-10V, 2-10V, 4-20mA, etc.

Type of Field-bus Signal:

Modbus-RTU, Profibus-DP, etc.

Local Controller:

AOX remote control(Optional)

 

Model

Maximum
Output Torque

Actuation Time

Output Shaft (mm)

Electrical
Machinery

Single-phase Rated
Current (A)

Weight

N·M

( 90°)

Square

Deep

(W)

220V(A)50HZ (kg)

(kg)

AOX-R-003

30

20

11×11

15.5

8

0.24

2.1

AOX-R-005

50

30

14×14

18

10

0.23

3.6

AOX-R-008

80

30

14×14

18

10

0.24

3.6

AOX-R-010

100

30

17×17

22.5

15

0.41

4.6

AOX-R-015

150

40

17×17

22.5

15

0.41

4.6

AOX-R-020

200

30

22×22

26

60

0.44

13

AOX-R-030

300

30

22×22

26

60

0.48

13.4

AOX-R-040

400

30

22×22

26

60

0.54

13.8

AOX-R-060

600

40

27×27

32.5

60

0.57

14

AOX-R-080

800

40

27×27

32.5

90

0.91

14.3

AOX-R-100

1000

40

27×27

32.5

90

1.18

14.5

AOX-R-160

1600

60

MaxΦ60

133

90

1.08

68

AOX-R-200

2000

60

MaxΦ60

133

90

1.30

68

AOX-R-300

3000

120

MaxΦ60

133

90

1

68

AOX-R-400

4000

200

MaxΦ60

133

90

0.93

68

AOX-R-500

5000

200

MaxΦ60

133

90

1

68

 

 

Product Feature And Application of the Nema 4 part turn electric motor operated valve actuator

 

Other electric actuators

AOX-R series

AOX products use better and more practical parts than other electric actuator manufacturers. Especially for the screws at the mechanical limit position, the screws of other manufacturers are ordinary screws. During the high-intensity operation of the brake, the vibration on the site will cause the screws to fall off, resulting in over travel or locked rotation image and inaccurate positioning. However, AOX's electric actuator adopts anti falling bolt cap, which can still remain tight under high-intensity field vibration, ensuring the accuracy of positioning.Therefore, in comparison, our electric actuators have higher manufacturing costs and better quality.

 

Production details of the Nema 4 part turn electric motor operated valve actuator

 

The protection level of "AOX-R" series motor operated valve actuator has reached IP67, and we support the customization of IP68.



Using the "AOX-R" series motor operated valve actuator, we can observe through our lens structure. The lens structure is a mechanical sealing structure, not a chemical adhesive used by other factories, to avoid the insufficient sealing of the brake due to the aging of the chemical adhesive under high temperature and high pressure.


 

 

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