Electric actuator classification
Classification:
Release Time：2019-03-25
Electric actuator, also known as electric actuator, is a kind of actuator with electric power as driving energy. It uses some kind of driving energy and works under the action of some kind of control signal, and is applied to various industrial automation process control links. The application in industrial production is more extensive than pneumatic actuator and hydraulic actuator. There are many types of electric actuators, which are called valve electric devices in the industrial pipeline valve industry and electric actuators in the instrument industry, but there is no clear distinction between them. It can be used in complete sets with various valves. The functions and operation modes of the valves are different. Electric actuators and valves can constitute electric valves or electric valves.
Electric actuator, also known as electric actuator, is a kind of actuator with electric power as driving energy. It uses some kind of driving energy and works under the action of some kind of control signal, and is applied to various industrial automation process control links. The application in industrial production is more extensive than pneumatic actuator and hydraulic actuator. There are many types of electric actuators, which are called valve electric devices in the industrial pipeline valve industry and electric actuators in the instrument industry, but there is no clear distinction between them. Can be used with a variety of complete sets of valves to the valve function and operation of different, electric actuators and valves can constitute an electric valve or electric regulating valve.
electric actuator classification:
The most commonly used classification of electric actuators is divided into angular stroke electric actuators, straight stroke electric actuators and multi-turn electric actuators according to their different modes of movement. The angular stroke electric actuator can be divided into multi-rotation type and partial rotation type, and the straight stroke electric actuator can also be divided into push-pull type and gear rotation type.
1. According to the mode of exercise:
Most of the angular stroke and straight stroke actuators are modified on the basis of multi-rotation: based on multi-rotation, equipped with a worm gear two-stage reduction box to form a 0~90 ° angular stroke electric actuator; Equipped with screw components to form a straight stroke electric actuator.
2. Depending on the power supply:
Electric actuators have two kinds of driving power energy. According to the different power sources used, electric actuators can be divided into AC AC actuators and DC DC actuators.
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