Limit Switch

You can rest assured to buy Lixin Limit Switch from our factory. Our professional team offers limit switches at competitive prices. Equipped with professional and skilled technical engineers, the design performance is excellent. Limit switches are widely used in the field of electrical engineering. It can be used as a switch to protect the movement of machine parts or the presence of objects. In addition, it is widely used in handling and controlling machinery.

Here are some key features and functions of limit switches:

Detection: Limit switches detect the presence or absence of an object by physical contact or proximity sensing. When the object reaches a specific point, it activates the switch, signaling a change in state.

Mechanical Construction: These switches typically consist of a housing, an actuator (such as a lever, roller, or plunger), and electrical contacts. The actuator is triggered by the motion of the object being monitored.

Types: There are various types of limit switches, including lever-operated, roller-plunger, push-button, and proximity (non-contact) switches. Each type is suitable for different applications based on factors like the environment, motion characteristics, and precision requirements.

Functionality: Limit switches can be configured as normally open (NO), normally closed (NC), or changeover (CO) contacts. In NO switches, the circuit is open when the switch is not activated, and it closes when the object actuates the switch. NC switches operate oppositely, with the circuit closed in the resting state and opening when triggered.

Applications: Limit switches are used in a wide range of applications, including position sensing in conveyor systems, safety interlocks in machinery, end-of-travel detection in linear actuators, and limit sensing in robotic arms.

Reliability: These switches are designed for rugged industrial environments and are built to withstand mechanical stress, vibration, dust, and moisture, ensuring reliable operation over long periods.

Integration: Limit switches can be integrated into control systems to automate processes, monitor equipment status, and ensure safety compliance. They are often used in conjunction with programmable logic controllers (PLCs) or microcontrollers to implement precise control logic.