High Efficiency Petroleum Industry Micro Electric Actuator 12V / 24V Self Locking AIA-1 manufacturer from China Zhejiang Aoxiang Auto-Control Technology Co., Ltd.

High Efficiency Petroleum Industry Micro Electric Actuator 12V / 24V Self Locking

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

12V/24V Explosion-proof standard with hand wheel 200NM small electric actuator

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12V/24V Explosion-proof standard with hand wheel 200NM small electric actuator

Summary:

Samll electric actuator is used for controlling 0°360° rotation of the valves and other similar products, such as butterfly valve, ball valve, damper, flapper valve, cock valve etc. It widely applies to petroleum, chemical, water treatment, shipping, paper making, power plant, heating, light industry and other industries. Drived by 380V/220V/110VAC power or 24V/110VDC power, inputs 4-20mA or 0-10VDC control signal, moves valve to the right position, and achieves to automatic control, maximum output torque is 6000N·M.(CHQ series have got CE and explosion-proof certificate)

Performance Feature

Shell--The shell is made of aluminum alloy, with anodic oxidation treatment and polyester powder coating. It is strong corrosion-resistant and enclosure IP67,NEMA 4 and 6, IP68 and explosion-proof is optional.

Motor--Asynchronous motor, small, large torque, and small inertia force, F-class insulation rating, with thermal protection to avoid damaging.

Manual Structure--The design of handwheel is safe, reliable, labor-saving, small. Declutch to operate by handwheel if without power, and reset automatically when power on.

Indicator-- Installs indicator in the center axis 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.

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

Torque Switch-- (Except CHQ-005/008/010) Providing overload protection to avoid the damage of valve and electric actuator when jammed by cutting power automatically.

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.

Anti-off bolt—The bolt attaches 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.

The display of valve position—During the opening or closing movement of actuator, the change of valve position on LCD is displayed with large numbers.

Adjust the phase sequence automatically—Intelligent actuator check and test the phase sequence for 3 phase power supply automatically, users no need to consider about the phase sequence.

Performance Parameter

Model			CHQ-020
Max Output Torque (NM)			200NM
60/50Hz Operating Time (90°)			31/37
Max Drive Shaft Size (MM)			Φ22
F-class Motor (W)			40
Rated Current(A)	single phase	110VAC	1.67/1.67
		220VAC	0.89/0.85
	three phases	380VAC	0.31/0.31
		440VAC	0.30/0.31
Handwheel Revolution (N)			11
Weight (kg)			17.3

Standard Technical Parameter

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 CHQ-005/008/010
Travel	90°±10°	0°270°
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
Mechanical limit	2 × external adjustable stopper
Space heater	7-10W(110V/220VAC)
Conduit entry	2 × PF 3/4”
Ambient temperature	-20+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,0.234 Hz,30 minutes
External coating	Dry powder, Epoxy polyester,high anti-corrosion