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Professional 30NM Part Turn Actuator , Ball Valve Electric Actuator

Professional 30NM Part Turn Actuator , Ball Valve Electric Actuator

Brand Name : AOX
Model Number : AOX-003
Certification : CE,ISO
Place of Origin : CHINA
MOQ : 1set
Payment Terms : T/T,L/C
Supply Ability : According to customer’s requirements
Packaging Details : CTN/PLYWOOD CASE
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electric part turn actuator 30NM On-off for controlling 0°~360° valve


Part-turn electric actuator is used for controlling 0°~360° rotation of the valves and other similar products, such as butterfly valve, ball valve, damper, flapper valves, cock valves, louver valve, etc. It’s widely applied in petroleum, chemical, water treatment, shipping, paper making, power plants, heating, light industry and other industries. It is drived by 380V/220V/110V AC power. Control signal is 4-20mA current signal or 0-10V DC voltage signal, which enables the valve to move to the desired position, achieving its automation. The maximum output torque is up to 6000N·m

Performance Feature

Shell--The sheel is made of aluminium alloy, with anodic oxidation treatment and polyester powder coating. It is strong corrosion-resistang and enclosure IP67,NEMA 4 and 6, IP68 is optional.

Motor--Fully enclosed squirrel-cage asynchronous motor, small, large torque, and small inertia force, F-class insulation rating, with termal protection to avoid damaging.

Manual Structure--The design of handle is safe,reliable,labor-saving,small.If power failure, operted by handle.

Indicator--Install indicator in the center shaft and adopts convex mirror design, no cumulate water, more convenient to observe.

Space heater--It is used for controlling temperature to avoid condensing internal of housing and keep dry.

Sealing--Well sealing performance and enclosure IP67,IP68 is optional.

Limit switch--Mechanical, electronic double limit. Mechanical limit stopper are adjustable, safe and reliable; electronic limit switch is controlled by cam, Set position accurately and conveniently, and not affected by excessive handle.

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

Anti-offbolt--the bolt attached to the shell and be not off when remove the shell.

Installation--The installation size meets international standard ISO5211/DIN3337

Circuit--Controlling circuit meets the single-phase or three-phase power supply standard, circuit layout is reasonable and compact, terminals meet various of additional functional requirements effectively.

Performance Parameter



Max outputer torque (NM)


Operating Time 90°(S)


Driver Shafe (mm)













Motor (W)


Rated Current (A) 220VAC/1ph


Wight (kg)


Standard Technical Parameter


Aluminum alloy Shell, Enclosure:IP67,IP68 is optional



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


Controlling power

110/220VAC/1ph,50/60 Hz, ±10%


Squirrel-cage asynchronous motor

Limit switch

2×Open/ Close, SPDT,250VAC 10A

Auxiliary limit switch

2×Open/ Close, SPDT,250VAC 10A


90°~270°±10°(Please specify in advance if over 90°)


Fail safe/
Operating temperature

Internal-placed thermal protection, Open 120℃ ±5℃/Close 97℃ ± 5℃


Continuous situation indication

Manual operation

Mechanical handle(Hand wheel is optional )

Self-locking device

Self-locking by worm and worm gear

Mechanical limit

2 x external adjustable stopper

Space heater

7-10W (110/220VAC) Anti-condensation


Conduit entries

2 Pieces M18

Ambient temperature



Grease moly(EP type)


Steel, Aluminum alloy, Aluminum bronze, Polycarbonate

Ambient humidity

Max 90% RH



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

External coating

Dry powder, Epoxy polyester

General Drawing:

Wiring Diagram:

220VAC 50/60HZ 1ph

Competitive Advantage:

1.Protection Grade IP8

a. Improve the upper and lower cover junction face to be concave-convex

b. Photoscope

Not adopt chemical adhesive glue to avoid aging and flooding because of working condition such as high temperature and high pressure

After improving,AOX actuators meet the working condition outdoor,,can be used in soaking with power in short time(Can be used for long time if the oil seal of output axis is wearproof)

2.The transfer part is more reliable

All the gear box is aluminium alloy material, to be prohibited from cracking.

The gear is stronger and more stable with 40 Cr steel material through two times heat-treatment.

3.The temperature rise of motor is lower

Enlarge the motor size,and under the same power, reduce the capacitance, ,decrease the starting current and warming.

4.The modification is more convenient

Improve the cam structure,integrate four-piece cams into two-piece, separate with butterfly spring, tighten with anti-off bolt to keep limit no matter under super high or low temperature. On the contrary, other factorys who use M3 screw, cause some disadvantage such as unaccurate location,strand slide,M3 spanner is easy to be lost on-site and so on.

  1. The regulating type is more steady and reliable

a. Enlarge the module size, more selection for compoment, to increase the power

b. With weak power,be not subject to the module as the unstable of voltage.

c. Bare board is conducive to better heat elimination

d. One key positioning ,to avoid disorder of modification because of too much button

e. Intelligent module fixed external

6.Novel appearance

Unique and not stereotyped

7.Fix the spanner on the shell,and will not be lost on-site

8.More convenient for equipping with valve

a. The coupling is the same as pneumatic actuator, to unity the standard and reduce the valve stock

b. Input the stem into the worm wheel directly,

to shorten the momentarm between the valve

and the output axis, stablize the output force.

Product Tags:

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