LSQL7M122

LSQL7M122 Application Field and Working Principle

The LSQL7M122 is a reliable limitswitch from Schneider driven by an innovative snap-action mechanism. This product is designed to provide protection in most industrial applications, such as food processing, packaging and general industrial equipment. In this article, we will discuss its application field and working principle.

Application Field

The LSQL7M122 is designed to protect industrial equipment in a wide range of industries. Its precision components and rugged construction make it suitable for use in high vibration, corrosive and dusty environments. The perfect sealed enclosure protects the product from harsh chemicals and extreme temperatures. Therefore, it is suitable for a variety of applications, such as food processing equipment, packaging machinery, paper & printing machines, pharmaceutical equipment, valves and pumps, etc.

Working Principle

The LSQL7M122 is operated by a snap-action mechanism, which allows it to break quickly when it reaches its designated switching position. This is done by compressing the spring inside the device and utilizing the built-in lever to increase the force to overcome the backlash of the contacts. When the contacts come into contact, their internal friction creates a small current, causing the contacts to generate a spark which localizes itself heavily at the point of contact. This spark helps to burn away oxidation from the contacts and reduces contact bounce, resulting in a crisp "snap" signal when the switch is triggered.

The LSQL7M122 can withstand up to 1 million cycles, depending on the type and usage. This product also meets the UL and CSA standards, which makes it suitable for North American and European markets. The product is also affordable, making it a great choice for many applications.

Conclusion

The LSQL7M122 is a reliable limit switch with a snap-action mechanism that provides protection in most industrial applications. Its precision components and rugged construction allow it to withstand up to 1 million cycles, while meeting the UL and CSA standards, making it a great choice for many applications.