V7-1A17P02

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Snap action, limit switches are essential components used in a wide range of applications. The V7-1A17P02 switch is one of the most popular limit switch designs in the market and features an array of advantages for applications. In this article, we discuss the application field and working principle of the V7-1A17P02 switch.

Application Field

The V7-1A17P02 switch is often used in industrial and commercial applications, particularly for anti-vibration resistors and for closing/opening circuits. Additionally, it is also suitable for providing reliable switch contacts for precise and reliable control of motors and solenoids with precise current and voltage output. In addition, the switch is also often used in automatic machinery and instrumentation. As such, it is most commonly employed in applications involving control functions, such as switching on/off and monitoring equipment.

Working Principle

The V7-1A17P02 snap action limit switch is a snap-action design that uses a single lever as the actuating means. The mechanism involved operates on the principle of dual lever action which translates an actuating force on the lever into a low-power movement in one direction of the lever arm. This, in turn, causes the lever, which is normally spring-mounted, to snap back into its original position, thereby closing the switch. This is why the switch can maintain a precise position and low current, enabling precise and reliable control.

The switch consists of four parts, such as a cam disc, switch body, lever, and actuator spring. When a force is applied to the lever, the cam disc rotates, thereby pushing the lever in the opposite direction and pushing the actuator spring. The tension in the spring then releases and causes the lever to snap back into its original position, thereby completing the circuit. In addition, the switch is highly resistant to vibration, making it suitable for use in applications where vibrations are present.

Conclusion

The V7-1A17P02 switch is a reliable and reliable limit switch for closing/opening circuits and providing reliable switch contacts for precise and reliable control of motors and solenoids. Its snap action mechanism is resistant to vibrations and it can be used in a wide range of applications, including commercial and industrial environments. As such, it is often employed in automatic machinery, instrumentation, and motor/solenoid control applications.

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