Linear electric actuator with torque switch
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Linear electric actuator with torque switch

AOX-QL series linear electric actuator with torque switch is suitable for modulating and open-close duty of control and process technology to operate control valves.AOX attaches great importance to corporate social responsibility. We continue to seek opportunities for progress, sharing and development with our partners and customers. In addition, all our services are handled through customer-centric management, giving the greatest priority to customer satisfaction.

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Product Description

Features

Force range:2000 - 30000 N

Max stroke:100 mm

Ingress Protection:2* NPT 3/4

Electrical interface:IP67, Optional:IP68

Explosion proof mark: EX d II CT5

On/off type signal:

Input : AC 110/220 Input

Signal Feedback:Integrated fault contacts,Close the valve contact,Open the valve contact

High corrosion resistance

Self-locking with minimum backlash

Strong design structure, O ring system for water proof

Handwheel operated manually

Wide range of applications and control systems

Compact internal arrangements

Absolute encoderA

Hand/auto clutch switching

Local control/auto hold

ESD beyondprotection

Two-wire control protection


1. Torque Switch (Except AOX-QL-20/30/50/80)

AOX-QL series linear electric actuator with torque switch Providing overload protection to avoid the damage of valve and electric actuator when jammed by cutting power automatically.

2. Self-locking

Accurate worm and worm gear transfer large torque efficiently , high efficiency, low noise (max. 50 dB), long life, with self-locking, prevent inversion, as stable and reliable transmission parts, no need to refuel.

3. Anti-off bolt

The bolt for AOX-QL series linear electric actuator with torque switch attaches to the shell and be not off when remove the shell.


Performance Parmeter

Model

Thrust

Speed

Max travel

power

Rated current(A) 50HZ

Weight

Single-phase

Three-phase

N

mm/S

mm

W

110V

220V

380V

440V

Kg

AOX-QL-20

2000

0.66

60

20

1.10/0.95

0.55/0.54

0.30/0.30

N/A

18

AOX-QL-30

3000

0.66

60

20

1.10/0.95

0.55/0.54

0.30/0.30

N/A

18

AOX-QL-50

5000

0.66

60

20

1.10/0.95

0.55/0.54

0.30/0.30

N/A

18

AOX-QL-80

8000

0.33

60

20

1.10/0.95

0.55/0.54

0.30/0.30

N/A

18

AOX-QL-100

10000

0.50

60

40

1.65/1.67

0.88/0.84

0.31/0.31

0.30/0.31

30

AOX-QL-160

16000

0.50

100

40

1.67/1.67

0.89/0.85

0.31/0.31

0.30/0.31

32

AOX-QL-200

20000

0.44

100

90

1.85/1.86

0.92/0.92

0.35/0.35

0.34/0.34

33

AOX-QL-250

25000

0.44

100

90

3.60/3.62

1.55/1.58

0.59/0.59

0.58/0.58

34

AOX-QL-300

30000

0.44

100

90

3.65/3.62

1.60/2.20

0.60/0.59

0.59/0.59

35


Standard Specification

Shell

Enclosure :IP67,NEMA4, Exd II CT5


Power

Standard:220VAC/1ph

Optional:110VAC/1ph, 380V/440V/3ph,50/60Hz, ±10%

24VDC/110VDC/220VDC

Motor

Asynchronous motor

Limit switch

2×Open/ Close, SPDT,250VAC 10A

Auxiliary limit switch

2×Open/ Close, SPDT,250VAC 10A

Torque switch

Close/Open, each 1, SPDT,250VAC 10A

Except AOX-QL-20/30/50/80

Fail safe/
Operating temperature

Internal-placed thermal protection, Open 115℃ ±5℃/Close 97℃ ± 5℃

Indicator

Continuous position indicator

Manual operate

Declutching mechanism, operate by handwheel

Self-locking device

Self-locking by worm and worm gear

Space heater

30W(110V/220VAC)

Conduit entry

2 × PF 3/4”

Ambient temperature

-30℃~+70℃

Lubrication

Grease moly(EP type)

Material

Steel, Aluminum alloy, Aluminum bronze,Polycarbonate

Ambient humidity

Max 90%RH

Non-Condensing

Anti-vibration

X Y Z 10g,0.2~34 Hz,30 minutes

External coating

Dry powder, Epoxy polyester,high anti-corrosion


Option Specification

No.

Option scheme

Remark

1

Explosion-proof actuator(Exd ⅡCT5)

AOX-QL series

2

Potentiometer unit(1K-10K)

AOX-QL series

3

Proportion control unit (control signal 4-20mA DC/1-5V/1-10V)

AOX-QL series

4

Local control units (local control open/stop/close optional switch, local/remote switch)

AOX-QL series

5

Direct current motor(24VDC)

AOX-QL series

6

Water-proof actuator (IP68,10M,250HR)

AOX-QL series

7

Reverse electromagnetic control and transmission integrated motor starter

AOX-QL series

8

Torque switch (SPDT× 2  250VAC 10A)

Except AOX-QL-20/30/50/80

9

Electric current position sensor (output 4-20mA DC)

AOX-QL series

10

High temperature resistance actuator (-10℃~+100℃)

AOX-QL series

11

Low temperature resistance actuator (-40℃~+70℃)

AOX-QL series

12

Bus Control Unit

AOX-QL series


We insist that stability and reliability are the first requirement of industrial products, and exquisite technology as well as advanced equipment ensures excellent quality of products. AOX sustained investment in high-level equipment enables the strict control on manufacturing process, which assures good quality of AOX-QL series linear electric actuator with torque switch.

Application Field




Manufaturing process

In order to better display the company's AOX-QL series linear electric actuator with torque switch and enhance the company's popularity, our company actively participates in major exhibitions at home and abroad, in Germany VALVE WORLD, AHEMA, Russia PCV Expo, ECWATCH, Malaysia ASIA WATER, Thailand THAIWATER, Indonesia Indowater, Shanghai Flowtech, etc.You all can see us at these exhibitions.




Our Patents

Our Certificate

Transportation

FAQ

We are always ready for providing the sample and producing some small orders, in order to meet the business well. We are always ready to hear from you.


Q:What will AOX price term for AOX-QL series linear electric actuator with torque switch?

A:We can offer FOB, CIF, EX-WORK at a reasonable price.


Q:How can I choose the right actuator for us?

A:You can send us your technical requirements, such as power supply voltage, torque value, we will choose the most suitable actuator according to your requirements.


Q:Can you send me more detail information about the AOX-QL series linear electric actuator with torque switch?

A:Yes,you can send me mail about your inquiry and I’ll send you he detal information you need.


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