Home > Home Supplies > Household Plastic Products > Explosion - Proof Spring Return Electric Actuator For Automate Valves

Zhejiang Aoxiang Auto-Control Technology Co., Ltd.

[Province: Zhejiang ]

Contact Method

Explosion - Proof Spring Return Electric Actuator For Automate Valves

Share |

Explosion - Proof Spring Return Electric Actuator For Automate Valves

HiSupplier Escrow

Add to My Favorites

Trade on HiSupplier, Worry Free Guarantee

•Trading safety, secure your money, lower the risk, protect both buyers and suppliers

•HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.

More ›

Product Details
Company Profile
Product Reviews

Intelligent Multiturn Electric Actuator 12v with Local Control Performance

Electronic actuators can be used for valves and dampers pipeline regulation and control on and off, its main features are as follows:
1, integrated structural design, position transmitter and servo amplifier as two separate components can be loaded directly into the internal implementing agency, directly accept 4-20mA control signal, output 4-20mA or 1-5VDC valve position feedback signal, with self-diagnostic function, very convenient to use and adjust.
2, functional modular design, by combining different optional features, from simple to complex control, to meet different application requirements.
3, simple structure, small size, light weight, ease of installation and maintenance, mechanical parts used in all CNC machining, technical skills.
4, drive in all small sealed gear backlash, high efficiency, low noise, long life, stable and reliable, no plus oil characteristics.
5, with a variety of operating speed, can meet the requirements of the various control systems to ensure that the system of rapid response and stability.
6, connecting the valve connection with flexible coil spring, to avoid the stem shaft and the output shaft different impact caused valves, shut off valves can be preset to ensure a reliable power shut off valve to prevent leakage.
7, drive motor with high performance rare earth magnetic material, high-speed synchronous motor, smooth operation. With small size, torque, anti-stall, control accuracy.
8, can be set up sub-regulation, which consists of a two-time controller output signal to control two proportional actuator (4-12mA PSL1 corresponding to fully open fully closed, 12-20mA PSL2 correspond fully open fully closed).
9, the valve position feedback element is fully sealed precision multi-turn potentiometer, with small size, high precision, small dead zone, long life and other characteristics.
10, adjustable stroke, easy to connect with the valve.
11, all electrical components are world famous brand, reliable quality and long service life.
12, electrical components and wiring rigorous and transmission components completely isolated, improve the reliability of the actuator is running.

Application

AOM-020 100NM to 250NM Intelligent multiturn electric actuators are suitable for automate valves of various size and pressure levels within any plant. The application is guaranteed by the following factor:

1. Large torque range

2. Equipping with different AOM gear box

3. Many kind of subfamilies, ON/OFF, modulating, explosion-proof etc.

Design principle

1 Junction box

Junction box, which is double sealing and separate enclosure protection, to assure the sealing integrity of the electronic component if open the box cover to make the on-site wiring. The motor and the controls are connected by 29 contacts.

2 Motor

3ph AC, 1ph AC and DC motor with high starting torque, developed especially for valve automation.

3 Valve control

Traditional potentiometer eliminated, and adopts absolute encoder to provide position accuracy. The absolute encoder can record the precise valve position and no need battery if power off.

4 Infrared setting

The setting and diagnostic of the actuator can be processed via sealing display screen, without to open the housing. The valid distance between the setting tools and display screen is about 1-1.5m, and the operation via infrared connection using mobile/PDA/laptop via software.

5 Local control

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.

6 Manual operation

Handwheel, for emergency operation in the event of power failure. Declutch by pushing red button to start the manual operation.

The self-locking effect is maintained even during manual operation. Handwheel activation and handwheel operation require minimal effort. Switching on the motor deactivates manual operation, the handwheel does not work during the motor operation.

7 Valve mounting standard

The mounting flange complies with ISO 5210 or 3210 standard. Many types of drive shaft are optional, and allow flexible adaptation to the valve.

Item	Electric actuator	Torque Range (N.M)	Operating Speed (RPM)	Motor (W)	Rating Current (A)	ISO5211 Flange	Weight (KG)
Item	Electric actuator	Torque Range (N.M)	Operating Speed (RPM)	Motor (W)	Rating Current (A)	ISO5211 Flange	Weight (KG)
1	AOM-007	40-70	45 90	400 400	2.25 1.67	F10	30.90
2	AOM-010	60-120	35 70 105	600 600 800	4.18 3.12 5.15	F10	38.15
3	AOM-020	100- 250	34 67	1100 1100	3.85 5.65	F14	66.90
4	AOM-050	200- 450	34 67	1100 1500	9.58 14.8	F14	66.90