Modulating Electric Actuator introduction
Modulating electric actuators are also called closed-loop control electric actuators. In addition to controlling the valve switches, this type of actuators can control the valve opening through input or output control signals 4-20ma or 0-10v Achieve precise control of media flow. Regarding the working form of modulating electric actuators, they are divided into electric on electric actuators and electric off electric actuators. Modulating electric actuators are an essential component of industrial automation systems, providing precise and reliable control over a variety of processes. These actuators are capable of controlling the flow, pressure, and temperature of fluids, gases, and other materials, making them ideal for a wide range of industrial applications. In this article, we will explore the basics of modulating electric actuators, their features and benefits, and how they are used in various industries.What are Modulating Electric Actuators?
Modulating electric actuators are devices that convert electrical energy into mechanical motion, allowing them to control the movement and positioning of valves and other industrial equipment. They are specifically designed to provide precise and accurate control over a wide range of process variables, including flow rate, pressure, and temperature. These actuators use a variety of control methods, including proportional control, integral control, and derivative control, to maintain a desired setpoint and adjust the process variables in response to changing conditions. This level of control is critical for maintaining the quality and consistency of products and processes in many industrial applications.Features and Benefits of Modulating Electric Actuators
Modulating electric actuators offer a variety of features and benefits that make them ideal for industrial automation. Some of the key features and benefits include: Precision Control: Modulating electric actuators offer precise and accurate control over process variables, providing consistent and reliable performance. Ease of Use: These actuators are easy to install and operate, with intuitive interfaces and user-friendly software. Durability: Modulating electric actuators are designed to withstand harsh industrial environments, with rugged construction and corrosion-resistant materials. Low Maintenance: These actuators require minimal maintenance, with long service intervals and low energy consumption. Applications of Modulating Electric Actuators Modulating electric actuators are used in a wide range of industrial applications, including: Chemical Processing: These actuators are used to control the flow, pressure, and temperature of fluids and gases in chemical manufacturing and processing plants. Food and Beverage: Modulating electric actuators are used in the food and beverage industry to control the flow of materials and maintain precise temperature and pressure conditions during processing. Water Treatment: These actuators are used in water treatment plants to control the flow and pressure of water and other fluids. Oil and Gas: Modulating electric actuators are used in the oil and gas industry to control the flow of fluids and gases in pipelines and other equipment.| Product Name | Modulating Electric Actuator 4-20mA or 0-10V |
| Power Supply | DC 24V, AC 110V, AC 220V, AC 380V |
| Motor | Induction Motor (Reversible Motor) |
| Indicator | Continuous Position Indicator |
| Travel Angle | 90°±10° |
| Material | Die-casting Aluminum Alley |
| Protection Class | IP67 |
| Installation Position | 360° any available direction |
| Ambient Temp. | -30℃~ +60℃ |
On off Electric Actuator Torque(N.m.) and Model Selection
| Model | Max Output | Operating | Drive Shaft(mm) | Motor | Single-phsae | Flange |
| Torque (N.m) | Time 90°(Sec.) | (W) | rated current(A) | Size | ||
| 220VAC/24VDC | Square | 220VAC/24VDC | ||||
| EA03 | 30N.m | 10// | 11X11 | 8 | 0.15// | F03/F05 |
| EA05 | 50N.m | 30/15 | 14X14 | 10 | 0.25/2.2 | F05/F07 |
| EA10 | 100N.m | 30/15 | 17X17 | 15 | 0.35/3.5 | F05/F07 |
| EA20 | 200N.m | 30/15 | 22X22 | 45 | 0.3/7.2 | F07/F10 |
| EA40 | 400N.m | 30/15 | 22X22 | 60 | 0.33/7.2 | F07/F10 |
| EA60 | 600N.m | 30/15 | 27X27 | 90 | 0.33/7.2 | F07/F10 |
| EA100 | 1000N.m | 40/20 | 27X27 | 180 | 0.47/11 | F10/F12 |
| EA200 | 2000N.m | 45/22 | 27X27 | 180 | 1.5/15 | F10/F12 |
Electric Actuator FAQ
Q1:Motor Don’t Run ? A1:Check Power Supply Normal or not , Voltage Normal or not. Check input Signal Check the control box and Motor damage or not. Q2: The input signal doesn’t conform with opening ? A2: Check Input Signal. Readjust Multiplying-power to zero position. Readjust the Potentiometer gear. Q3: No Opening Signal ? A3: Check Wiring.
