LSA5A7B

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Snap action, limit switches are widely used in the automation system, and LSA5A7B series are one of the most important types of this product. In this article, we will discuss the application field and working principle of the LSA5A7B series.

Application fields

LSA5A7B series is a kind of small and medium-sized snap action, limit switches. It can be widely used in various fields, such as mechanical control, medical equipment, positioning equipment, etc. With its good anti-interference performance and high reliability, the LSA5A7B series limit switches can be used in harsh environments and can still maintain its good performance over a long period of time.

In terms of application in the automation system, it can be divided into two control principles: one is manual control,which requires a manual actuator to start and stop the motor; the other is electrical control, which requires an electrical actuator (such as a micro-switch) to activate the motor.

In addition, the LSA5A7B series snap action, limit switches has been widely used in the electrical control system. Specifically speaking, it is often used for setting the starting and ending points of the motor, controlling the movement of the motor, and confirming the position of the motor. It can also be used for starting and stopping the motor, and establishing a limitation on the motor.

Working principle

The working principle of the LSA5A7B series can be divided into two categories. The first is the electrical principle, which is driven by an electrical actuator, usually a micro-switch. When the contact of the LSA5A7B series limit switch is pressed, the micro-switch will turn on the power supply, which will start or stop the motor.

The other is the mechanical principle. When the contact of the LSA5A7B series limit switch is pressed, the mechanical movement of the actuator will be transferred to the mechanical parts, which will start or stop the motor.

No matter which principle is used, as long as the contact of the LSA5A7B series limit switch is pressed, the motor will start or stop working. This way, it is possible to accurately control the motor and enable it to run smoothly. Moreover, when the motor stops, the contact will be automatically reset, so the motor can be operated repeatedly.

Conclusion

Through this article, we can understand that the LSA5A7B series snap action, limit switches is one of the most important products in the automation system. It can be used in various fields and be applied in two control principles. Moreover, its working principle is quite simple: when the contact of the limit switch is pressed, the motor will start or stop working, which helps to accurately control the motor and make it run smoothly.

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