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| No.13708615
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Information Name: | LDE series electric actuators |
Published: | 2015-04-30 |
Validity: | 90 |
Specifications: | |
Quantity: | 1000000000.00 |
Price Description: | |
Detailed Product Description: | 1. Product Overview "LDP" series electric actuator for controlling 0 ° ~ 270 ° rotary valves and other similar products, such as butterfly valves, ball valves, dampers, flapper valves, plug valves, louvers valves, etc., can be widely used in petroleum, chemicals, water treatment, shipbuilding, paper, power plants, heating heating, building automation, light and other industries. It 380V / 220V / 110V AC power supply for the drive to 4-20mA current signal or 0-10V DC voltage signal to a control signal, enables move the valve to the desired position, achieving its automation, maximum output torque up to 4000 N ? M. 2. Features 2.1 Housing The housing is rigid aluminum, anodized and polyester powder coating, corrosion resistance, protection class IP67, NEMA4 and 6, and have IP68 and explosion-proof available. 2.2 Motor totally enclosed squirrel-cage motor, small size, large torque, small inertia force, insulation class F, built-in thermal protection switch to prevent overheating damage to the motor. 2.3 Manual structure hand wheel design ensures safe, reliable, labor-saving, small volume. When not energized, pulled clutch lever can be manually operated. When energized, the clutch is automatically reset. (Note: In the motor is not energized status, the electric actuator will remain permanent manual mode) 2.4 Indicator indicator is mounted on the center axis, the valve position can be observed. Using convex mirror design, no water, more convenient to observe. 2.5 dryer is used to control temperature and prevent the temperature and weather changes cause moisture condensation inside the actuator, keep dry 2.6 limit switches mechanical, electronic double limit internal electrical components. Mechanical limit screw is adjustable, safe and reliable; Electron limit switch is controlled by a cam mechanism, a simple adjustment mechanism to accurately and easily set position without battery support. (Micro switch contacts are silver contacts) 2.7 Torque switch provides overload protection (LDE-005/008/010 excluded), the valve Jamming, when a foreign body, automatically shut down the motor, more effective protection valve and electric actuators from damage. (Factory set up well, please do not arbitrarily change the settings) 2.8 double precision self-locking worm gear can efficiently transfer large torque, high efficiency, low noise (max 50 db), long-life self-locking function to prevent anti- transfer, transmission is stable and reliable, efficient factory filled grease, then refuel when used without the anti-separation bolt 2.9 remove the cover, bolts attached to the case, will not fall off. External bolts are made of stainless steel. 2.10 Install the bottom mounting dimensions conform to ISO5211 international standard, the drive sleeve can be removed for processing as needed, adaptability. Can be mounted vertically, it can also be installed horizontally. 2.11 line control circuit in line with single-phase or three-phase power supply standard, reasonably compact line layout, wiring terminals can effectively satisfy the requirements of a variety of additional functions. Valve switch in place are the passive contact output (according to customer requirements can be processed.) 2.12 intelligent modules with integrated high-power single-chip analog circuit low mixing control panel, but with all-metal plug-in installation, to enable the Executive Motor control board effective heat isolation, greatly increase the software and hardware anti-jamming performance and temperature resistance. 2.13 valve digit display actuator in the open or closed during valve position changes on the LCD screen with a large digital display real-time. 2.14 phase sequence automatically adjust the intelligent actuator automatically detects the access of the three-phase power supply phase sequence, without requiring the user to consider the issue of three-phase power supply phase sequence. |
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Copyright © GuangDong ICP No. 10089450, Solenoid Valve Co., Ltd. Shanghai force Code All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 6945 visitor
Copyright © GuangDong ICP No. 10089450, Solenoid Valve Co., Ltd. Shanghai force Code All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility