WLRG2

Snap Action, Limit Switches: WLRG2 Application Field and Working Principle

Snap action, limit switches are devices that are used to detect or measure the exact or approximate position of an object, or to indicate the presence or absence of a physical element. The WLRG2 limit switch, manufactured by Kübler, is versatile switch that is built of either stainless steel or plastic housing, with a variety of switching elements, contact ratings, and termination types, making it ideal for switch solutions in a number of applications. This article will describe the application field and working principle of WLRG2 switches.

Application Field of WLRG2 Switches

The WLRG2 series switches are a highly reliable choice for applications requiring mechanical accuracy, long operating life, or hazardous-location approvals. Common examples in which WLRG2 switches can be found include drive-systems control (especially in elevator systems), industrial automation, manufacturing, process and material handling, robotics, printing and papermaking, and glass manufacturing.

These switches are also found in consumer electronics, including household appliances, gaming systems, entertainment systems, and HVAC systems. Another common application field is medical technology, where these switches are regularly used in imaging systems, laboratory equipment, and patient monitors

Working Principle of WLRG2 Switches

The operating principle of WLRG2 switches is based on a mechanical moving part that is actuated by an external force such as a press, a pull, a downward force, or a lever arm. The moving part then moves in relation to the contact and closes it. This closing of the contact then triggers the corresponding output signal.

The WLRG2 switch also utilizes a stable, robust construction; this ensures that the operating direction is precise, and the response time is consistent and reliable.

The contact types on these switches can be changeover or floating contacts, the contact material can be gold, silver, or anything else that is customer-specified, and the actuating force can be anything between 0.2 N and 0.6 N.

Conclusion

The WLRG2 switch is a highly reliable snap action limit switch that is used in numerous applications due to its versatile design, robust construction, and precise operation. It is used in a variety of industries, ranging from manufacturing to consumer electronics, making it an ideal choice for switch solutions.