83872113

Snap Action Limit Switches

Snap action limit switches are electromechanical switches utilized in a variety of applications, including industrial automation, robotics, and machine control. They use an open-position, closed-position, and no-position principle to detect the position, speed, and direction of physical objects. The switch can also be used to transfer digital logic signals, as well as operate as a control device between two or more connected systems.

Application Fields

Snap action limit switches are used in industrial and automation industries in order to increase the efficiency and accuracy of their processes. These switches are used to measure and control machines, robots, and other equipment. In addition, they are used to detect objects, direct transfer logic signals, identify the position or state of materials in the process, and for safety applications as well.

Snap action limit switches are used in industries, such as automotive and military, manufacturing, linear motion control, packaging, and food and beverage processing. They are also used in consumer products, such as electronics, appliances, and power tools. In addition, they are used in airports and hospitals, as well as in robotics and machine vision systems.

Working Principle

Snap action limit switches work on the principle of open-position, closed-position, and no-position. This indicates that they are able to detect and control the position, speed, and direction of physical objects. The snap switch includes a plunger and bimorph, or two different types of spring material, arranged in a way such that when the plunger is depressed, the bimorph snaps back, closing the switch. The snap action limit switch will then remain in this position until the force is removed, at which point the bimorph will snap back to its original position, opening the switch.

The switch can then be used to detect the object’s position, speed, and/or direction. The switch can also be used to send digital logic signals to other connected systems. Depending on the application, the switches vary in size, shape, current, and voltage ratings. For instance, some switches are designed for low current and voltage ratings, while others may be designed for high current and voltage ratings.

Conclusion

Snap action limit switches are electromechanical switches used for a variety of applications, including industrial automation, robotics, and machine control. The switches use an open-position, closed-position, and no-position principle to detect the position, speed, and direction of physical objects. In addition, they can be used to transfer digital logic signals, as well as operate as a control device between two or more connected systems. With their versatility and reliability, snap action switches are widely used in industrial and automation markets, to increase the effectiveness and accuracy of processes.