Limit & Position Switches

Limit & position switches are essential safety elements that tend to protect sensitive equipment and machinery from damage by observing and avoiding overtravel or improper positioning. They can be widely found in industrial automation, robotics, and other applications where precise control is paramount.

Understanding Limit & Position Switches

Limit switches are electromechanical parts of electrical circuitry that detect an object's position in motion. Examples include machine arms or conveyor belts. They are frequently employed to avoid overtravel, which can damage delicate equipment and cause safety issues.

Position switches, on the other hand, are just like limit switches but are more accurate and reliable. Additionally, they are mainly used to detect specific positions within a range of motion, guaranteeing precise and controlled movement of machinery.

How Do Limit Switches Differ from Position Switches?

Limit switches are essential safety devices designed to sense the end of travel position, avoiding both overtravel and undertravel of mechanical devices. These switches basically depend upon physical contact to activate the switch. 

In contrast, position switches tend to provide a more precise positioning of equipment. They come in both forms (mechanical and electronic) using a non-contact sensing approach such as photoelectric, capacitive or inductive sensors. They offer precise detection of specific positions within a particular range of motion in applications where exact control over the device is required.

Typical Uses of Limit & Position Switches

• Industrial Automation: Controlling machine tools, robots, and assembly lines. Precise observation of conveyor systems and material handling devices. Positioning devices in manufacturing plants.
• Robotics: Defining robot workspace boundaries and controlling end-effector movements.
• Packaging and Material Handling: Monitors conveyor systems and packaging equipment.
• Elevators and Escalators: Limiting travel distance and preventing overspeed.
• Automotive Industry: managing assembly line robots and machinery.

Possible Advantages of Using Our Top-line Limit & Position Switches

• Avoid equipment damage and minimise the risk of accidents.
• Ensure precise positioning of machinery and components.
• Optimise production processes by preventing unnecessary movements.
• Long-lasting and reliable operation.
• Available in various styles and configurations to address different needs.