Explosion proof multi turn electric actuator

AOX-M series explosion proof multi turn electric actuator is widely applied in petroleum, chemical, water treatment, paper making, power plants, heating, building automation and other industries.AOX-M series explosion proof multi turn electric actuator has been continuously enhanced and improved on its quality as well as its features through continuous development by our R&D department. This brochure describes and explains key features, specifications, performance, technical data, wiring diagrams and dimensional drawings of the continuously improving AOX-M series explosion proof multi turn electric actuator.

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Product Description

Features

Torque Range: 40 - 1000 Nm Direct Output

Speed: 34 35 45 67 70 90 (rpm)

Electrical interface: 2* NPT 3/4 , 1* NPT1 1/2

Ingress Protection: IP67 , Optional:IP68

Connection size:ISO5210(Thrust torque type)and JB2920(Three claw type)

Motor Specifications:Class F, with thermal protector up to +135 °C (+275 °F)

Working System:On-off Type: S2 15 min, no more than 600 times per hour start.

Modulating Type: S4 50 %, up to 600 triggers per hour

Intelligent block protection

Motor overheat protection

Limit and torque sensing

Absolute encoder precision detection valve position

Manual / automatic clutch switching

Local control inching / automatic holding selection

ESD beyond protection

1. Latest non-invasive design with infrared setting

The setting and diagnostic of the AOX-M series explosion proof multi turn electric actuator can be processed via sealing display screen, without opening the housing. The valid distance between the setting tools and display screen is about 1-1.5m.

2. Integrated Local control for AOX-M series explosion proof multi turn electric actuator

Local control switches and locking type selector switch local/stop/remote are magnetic switches, controlled by magnetic reed, thus assure the damp proof sealing inside of the actuator.

3. Manual operation for AOX-M series explosion proof multi turn electric actuator

- In the commissioning or in an emergency the actuator can be operated by handwheel.

- By operating the red button to disconnected the actuator and motor and start manual operation.Because the self-locking worm gear between the motor and the operating shaft are separated, it’s very easy to turn to manual operation even if the actuator is running at maximum torque.

- After starting the motor, automatically breaks away from manual operation, when the motor is operating the hand wheel does not work.

Performance Parmeter

Model	Output torque	Speed	Maxshaft diameter	Power	Rated current（A）50HZ	Flange	Weight
					three phases
	N·m	RPM	mm	W	380V	ISO5210	Kg
AOX-M-007	70	45	Φ28	400	2.42	F10	32
	70	90		400	2.95
AOX-M-010	120	35	Φ28	600	2.25	F10	38
	120	70		600	3.18
	120	105		800	5.15
AOX-M-020	300	34	Φ40	1100	4.50	F14	68
	300	67		1100	6.85
AOX-M-050	450	34	Φ40	1100	9.58	F14	70
	450	67		1500	14.80
AOX-M-060	600	34	Φ55	3000	10.89	F16	103
	600	67		4000	16.50
AOX-M-080	800	34	Φ55	3000	12.43	F16	103
	800	67		4000	23.50
AOX-M-100	1000	34	Φ55	4000	30.20	F16	103

Standard Specification

Shell	Enclosure:IP67（IP68 optional）,NEMA4 and 6
Power	Standard：380V AC/3ph Optional：110/220V AC/1ph,440V AC/3ph, 50/60Hz, ±10%
Motor	Asynchronous motor
Limit switch	1×Open/ Close, SPDT,250V AC 10A（on/off model）
Auxiliary limit switch	1×Open/ Close, SPDT,250V AC 10A（on/off model）
Torque switch	1×Open/ Close, SPDT,250V AC 10A
Operating temperature	Internal-placed thermal protection，Open 120℃ ±5℃ /Close 97℃ ±5℃
Manual operation	Declutching mechanism,with handwheel operation
Self-locking device	Self-locking by worm and worm gear
Space heater	30W (110/220V AC) Condensation preventing (according to conditions, can be adjusted)
Conduit entry	Double seal 3×（PT3/4”、PT1”、PT1-1/2”optional）
Ambient temperature	-25℃～+70℃（-30℃、-40℃、-60℃ optional）
Lubrication	Special oil for 00 actuators
Material	Ductile iron, high-strength aluminum alloys, steel, 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
Overload protection	Torque peak overload protection
Display screen	LED display (smart regulation type)
Setting mode	Non-intrusive setting (without opening the cover set type)
Electrically	Integrated control unit with a non-invasive rotary switch

Option Specification

NO.	Option cheme	Optional
1	Explosion-proof actuator (Exd Ⅱ CT4)	AOX-M series
2	Water-proof actuator (IP68,10M,250HR)	AOX-M series
3	High temperature resistance actuator (-10℃~+100℃)	AOX-M series
4	Low temperature resistance actuator (-60℃～+30℃)	AOX-M series
5	Special output drive	AOX-M series

Supplier Management

Our company has a complete and strict external supplier management system. In order to prevent the occurrence of safety accidents or affect product quality for the reasons of outsourcing raw materials, parts and equipment.It will help to control the quality of our AOX-M series explosion proof multi turn electric actuator.

R&D Capabillity

With the value placed on domestically developed products and respect for intellectual property, R&D team of AOX has totally obtained 96 national patents. To maintain our status as leader of this industry. we will continue to focus on innovation and implement highest quality standards and lead the high quality AOX-M series explosion proof multi turn electric actuator.

Application Field