Introduction and Applications of Electric Actuators

What information should be considered when purchasing smart electric actuators? Integrated intelligent electric actuators are primarily used as important auxiliary tools for operating various valves. It is used in some pipeline systems and features the ability to intelligently determine and adjust flow rates as well as to control rotation from multiple angles. The quality of such devices and their operational stability have a direct impact on the efficiency of the pipeline systems; therefore, it is extremely important for those responsible for procurement to find a supplier that offers intelligent electric actuators of guaranteed quality and reliable manufacturer support. So, what information should the person in charge pay attention to when purchasing intelligent electric actuators, in order to ensure that the product quality is good and that the vendor’s service is reliable? 1. Product performance: When purchasing an intelligent electric actuator, the person in charge must first determine its product performance. The main purpose of purchasing smart electric actuators is to enable effective control of the valves in pipelines, thereby achieving efficient regulation of pipeline flow rates. This naturally requires smart electric actuators with reliable performance to make such control possible. Therefore, it is necessary for everyone to understand its performance information, such as the effectiveness of intelligent control, rotation angle, and many other functions. 2. After-sales service: It is also necessary to pay attention to the after-sales service provided by the manufacturer of rotary intelligent electric actuators. This is because such devices are characterized by highly complex mechanical principles, and their use and installation require professional technicians to carry out proper operations in order to ensure they can function properly. This requires smart electric actuator manufacturers to offer comprehensive after-sales support, providing timely service and assistance for various issues that may arise during use, resolving problems after purchase, and ensuring a positive purchasing and usage experience. 3. Manufacturer scale: For rotary intelligent electric actuators, it is also necessary to investigate and verify the scale and strength of the manufacturer. Smart electric actuators of a certain scale imply that their production technologies are mature, and comprehensive after-sales systems have been gradually established. As companies grow, the quality of their products continues to improve, with the aim of expanding their scale and business volume further. It is clear that to determine which intelligent electric actuator is the best choice, one not only needs to be aware of the performance parameters of the device itself, but also must carefully verify various details such as the after-sales services provided by the manufacturer and the manufacturer’s scale and strength. Of course, it is also necessary to understand information regarding the pricing of intelligent electric actuators and their reputation in the market. Only manufacturers of intelligent electric actuators with comprehensive services will provide lifetime maintenance and repair services for the equipment, ensuring a high level of stability in their operation. Therefore, it is necessary to have a thorough understanding of the manufacturer’s relevant services and scale capabilities in order to make a more reliable judgment. Contact number: 18516162256, WeChat: yuan_10907

How to distinguish between high-quality and low-quality intelligent electric actuators? Intelligent electric actuators combine advanced computer systems with sensor technology to enable intelligent control of the flow rate at pipeline valves. These devices operate stably, consume little energy, and provide accurate sensing and decision-making, which allows them to play an important role in various pipeline systems such as sewage systems and water flow systems. However, with the increasing number of intelligent electric actuator products available on the market, how can one accurately determine which ones are reliable and understand their specific advantages and disadvantages? I. To determine the quality of intelligent electric actuators, one can first obtain information regarding their performance based on their parameter values. View the sensor technology and related sensitivity of intelligent electric actuators, as well as information on parameters such as the rotation angle, energy consumption during operation, the duration for which they can operate, and their energy usage. If the quality of intelligent electric actuators is reliable, then such parameter information must be provided and explained in their manuals. II. The service life of intelligent material electric actuators is also directly related to the material of their casing and the corrosion resistance of their internal components. High-quality steel products are used as the basic framework of intelligent electric actuators, and the sensing components inside are also made from superior materials; only in this way can such intelligent electric actuators withstand prolonged exposure to sunlight as well as weather conditions involving wind and rain. The surfaces of the internal connections are coated with materials that prevent penetration and rust. III. Judging based on customer feedback: Intelligent electric actuators can also be assessed by considering the feedback from external customers regarding the products. Whether the quality of the products and the service provided by the manufacturer are recognized and trusted by customers is reflected in their feedback and specific post-sales evaluations. If many manufacturers and customers give high praise and recognition to this brand on the official website of intelligent electric actuators as well as on related actuator forums, it naturally indicates that this product is worth choosing. To determine which intelligent electric actuator is the best, one can consider its specific operating parameters and the materials used in its construction; additionally, it’s possible to gain a thorough understanding by looking at customer reviews and the technical capabilities of the manufacturer. If the quality of intelligent electric actuators is to be considered satisfactory, then various fundamental conditions must be in place to support their production.

This post was last edited by Foyin Electric Actuator on 2019-6-20 15:10. How to debug multi-turn electric actuators? Although multi-turn electric actuators offer many advantages when installed in automated equipment, if companies purchase them from manufacturers that provide high-quality products and excellent service and fail to carry out proper debugging, problems may arise during operation. Next, let’s take a look at how to debug multi-turn electric actuators. 1. Adjusting the movement mode of the actuator: There must be no errors in the way the actuator moves. Therefore, during debugging, it is first necessary to set the multi-turn electric actuator to its normal operating mode and adjust the actuator to the middle position. Check whether the direction in which the actuator moves matches the direction in which the valve operates; if they do not match, the polarity of the power cable needs to be changed. 2. First, adjust the limit switch, and then adjust the limit of the multi-turn electric actuator. The valve should first be moved to the fully closed position; thereafter, use the buzzer function of a multimeter to check whether the opening point of the closed-limit switch has become a closing point. If it is a closing point, then everything is correct; otherwise, the closed limit needs to be adjusted until it functions as a closing point. Next, enable the limit function for debugging; after adjusting the valve to the fully open position, use the same method for debugging. 3. Debugging feedback current: For multi-turn electric actuators, it is very important that the value of the feedback current be correct, as this current directly affects the input signal; therefore, it is essential to ensure that the feedback current is accurate. During debugging, first set the multimeter to the milliampere setting and connect it in series with the feedback loop. Then adjust the multi-turn electric actuator to the fully closed position, and observe the feedback value shown on the multimeter. If this value is not four milliamps, it indicates a discrepancy, and further debugging is required. There are many other operations to carry out during the actual debugging process, which will not be detailed one by one in this text. However, before officially starting to debug the multi-turn electric actuator, technicians need to carefully examine the manuals and diagrams provided by the manufacturers who specialize in such actuators, and follow those diagrams and instructions to wire the device properly and draw up the correctly configured wiring diagram, in order to ensure that the wiring is error-free.

What are the key components of a multi-turn electric actuator? A multi-turn electric actuator is a device capable of performing both linear and rotational movements; it can carry out various tasks with precision under signal control. As a result, many large-scale automated systems these days purchase actuators of suitable models from manufacturers that offer high-quality products and excellent service. So, what are the key components of a multi-turn electric actuator? 1. Electric motor: The electric motor is the main component that provides power in multi-turn electric actuators; some of them use special single-phase motors, while others use three-phase AC motors. Both types of motors possess a relatively high starting torque, and their starting current as well as moment of inertia are low; as a result, they have ideal response characteristics and can provide a stable power source for multi-turn electric actuators. 2. Reducers: As the name implies, reducers are components used in multi-turn electric actuators to slow down the mechanical movement of parts. Reducers include not only planetary reducers but also worm gear mechanisms. Thanks to their excellent performance, these components not only enable a significant improvement in mechanical efficiency but also possess a unique mechanical self-locking capability. 3. Protection devices: Multiple rotary electric actuators are equipped with various protection devices, including mechanical limit devices and over-torque protection mechanisms. Among them, the main purpose of the mechanical limit device is to prevent accidents during manual adjustment, while the torque protection mechanism ensures that the torque does not exceed specified limits. This mechanism possesses a good memory function and is equipped with position sensors, which enables it to effectively keep the torque of multi-turn electric actuators within the normal range. All of the above are relatively important components in multi-turn electric actuators. Each of these components has its own function, and together they provide the actuator with effective power support and safety guarantees. Therefore, if companies want to acquire high-quality actuators, they need to find out which manufacturers produce multi-turn electric actuators of superior quality that are reliable; trustworthy manufacturers will ensure that every component of the actuator is of high quality and dependable.