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The specific workflow and application scenarios of angular stroke electric actuators
Date: 2025-11-08Read: 24
Angular stroke electric actuator is a driving device used in automation control systems, mainly used to control the opening and adjusting of mechanical equipment such as valves, baffles, and rotating devices. Unlike linear actuators, angular actuators mainly achieve action through rotational motion, making them particularly suitable for application scenarios that require rotational angle control, such as industrial process control, hydraulic and pneumatic control systems, etc. Drive a mechanical transmission device through an electric motor to output rotational motion. These actuators have been widely used in many industrial fields, including petrochemical, chemical, natural gas, power, water supply, and wastewater treatment industries.
Angular stroke electric actuatorSpecific workflow:
1. Input signal: The control system sends a switch signal or adjustment signal to the electric actuator, instructing it to turn on or off, or adjust a specific angle.
2. Motor drive: Upon receiving a signal, the motor inside the electric actuator begins to rotate, driving the internal gears and transmission mechanism to perform corresponding rotational actions.
3. Rotating mechanical parts: The electric motor transmits rotational motion to the connected actuating components through internal transmission devices such as gears, belts, worms, etc., driving the rotation of valves, baffles, or other rotating devices.
4. Limit control: Usually equipped with limit switches or position sensors to help monitor the rotation angle of the actuator. When the actuator reaches the set angle, the control system can stop the motor operation through feedback signals, thereby achieving precise positioning.
Application scenarios of angular stroke electric actuators:
1. Valve control
The common application is to control the opening and closing or adjustment of various valves. For example, in the petrochemical industry, actuators are used to control the flow of fluids, adjust the on/off status of valves, and ensure the stable operation of pipeline systems.
2. Process control system
In industries such as chemical and food processing, the opening and closing of regulating valves can be precisely controlled to adjust parameters such as material flow rate, temperature, and pressure, ensuring precise control of the production process.
3. Heating, Ventilation, and Air Conditioning (HVAC) System
Used for regulating fans, opening and closing air conditioning valves, etc. in air conditioning systems to regulate indoor temperature and air flow, improve energy efficiency and comfort.
4. Automation equipment
In smart factories and robot systems, it can be used to control the movement of equipment such as robot arms and rotating platforms, achieving precise motion control.