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Multi-Turn Electric Actuator The Use Of Requirements
- Aug 15, 2017 -

Electric actuators in the market called a lot, it is easy to confuse, Multi-Turn Electric Actuator in fact, this is based on industry classification. In the valve industry classification, the electric actuator called the valve electric device, referred to as electric devices, Multi-Turn Electric Actuator and valve industry practitioners will be referred to as Denso. In the instrumentation industry classification, belonging to a kind of actuator, so called electric actuator or electric actuator.

In the valve industry, this statement is more specific: valve electric device is to achieve the valve program control, automatic control and remote control indispensable drive equipment, Multi-Turn Electric Actuator the movement process can be travel, torque or axial thrust to control the size. As the valve operating characteristics and utilization of the valve depends on the type of valve, the device work and the valve in the pipeline or equipment on the location.

The electric actuator is an important part of the electric regulating system. It receives the 4 ~ 20mADC signal from the output of the electric controller and converts it into the appropriate force or torque to manipulate the adjustment mechanism so as to continuously adjust the flow of the fluid in the pipeline during the production process. Of course, the electric implementation can also adjust the production process of materials, Multi-Turn Electric Actuator energy, etc., in order to achieve automatic adjustment. The electric actuator is composed of two parts of the electric actuator and the regulating mechanism, in which the part of the control signal of the electric controller is converted into force or torque part called electric actuator; and various types of control valves or other similar effects The adjustment device is collectively referred to as the adjustment mechanism.

Electric actuators according to different requirements, Multi-Turn Electric Actuator there are simple and complicated. Changzhou Tianqin electric actuators are used as power components to promote the adjustment mechanism. The most common use of the regulator is the control valve,Multi-Turn Electric Actuator which is exactly the same as the control valve for the pneumatic actuator.

  The electric actuators can also switch between the automatic operation of the control system and the manual operation by the electric manipulator. When the switch of the operator is tangent to the "manual" position, the power supply of the servo motor can be directly controlled by the positive and the anti-operation buttons of the operator to realize the forward / stop / reverse rotation of the output shaft. In addition, Multi-Turn Electric Actuator you can also manually turn the handle on the floor by turning the handle on the actuator. Receiver 4 ~ 20mADC signal of the electric actuator, are two-phase asynchronous servo motor as the driving position of the servo, according to the use of different regulatory agencies, the output method has a straight trip, Multi-Turn Electric Actuator angular travel and multi-turn three types, The composition and working principle of the various electric actuating structures are identical, except that the reducer is different.