Spamel LK108 Limit Switch 1NO 1NC Metal and Plastic with Adjustable Roller Lever

The Spamel LK108 is a high-quality limit switch designed for reliable mechanical position sensing in industrial environments. Featuring a 1NO (normally open) and 1NC (normally closed) contact configuration, this device provides versatile switching capabilities for various control systems. Its construction combines a robust metal base with durable plastic components, ensuring a balance between structural integrity and operational efficiency. The integrated adjustable roller lever allows for precise calibration, making it an essential component for monitoring the movement and position of machinery parts.

Advantages

The primary benefit of the Spamel LK108 is its mechanical versatility provided by the adjustable roller lever, which enables fine-tuning to meet specific installation requirements. The dual-contact configuration offers flexibility in circuit design, allowing for both safety and operational signaling. Its hybrid construction of metal and plastic provides a resilient housing that protects internal mechanisms from environmental stressors while maintaining a lightweight profile. This switch is engineered for longevity and consistent performance in demanding industrial automation applications.

Suitable for

• Industrial automation and control systems
• Monitoring the position of moving machine components
• Conveyor belt systems and material handling equipment
• Safety interlock applications in machinery
• Automated gate and door control mechanisms

When it may not be suitable

This limit switch is not intended for use in highly corrosive environments or areas with extreme chemical exposure where specialized stainless steel or fully sealed enclosures are required. It is also not suitable for high-voltage power switching applications beyond its rated electrical capacity.

Key specifications

• Contact configuration: 1NO 1NC
• Actuator type: Adjustable roller lever
• Housing material: Metal and plastic
• Function: Mechanical position sensing

How to use

Installation should be performed by qualified personnel. Mount the switch securely to a stable surface using the provided mounting points, ensuring the actuator is positioned to make contact with the target object at the desired point of travel. Adjust the roller lever to the required angle or length to ensure accurate triggering. Connect the electrical leads to the 1NO and 1NC terminals according to your control system wiring diagram. Verify the operation by manually actuating the lever before applying full power to the system.

What to consider before purchase

• Verify the physical dimensions of the mounting area
• Ensure the electrical ratings match your control circuit requirements
• Check the mechanical travel distance needed for your specific application
• Confirm the environmental conditions of the installation site

Usage recommendations

Regularly inspect the roller lever for signs of wear and ensure that the mounting hardware remains tight to maintain precise switching accuracy over time.