Forklift Micro Limit Switch Z-15GW22-B TM-1704 LXW5-11G2

Forklift Micro Limit Switch Z-15GW22-B / TM-1704 / LXW5-11G2 — Small Limiter Micro Travel Roller Momentary Switch for Forklift Trucks

This forklift micro limit switch covers three compatible models: Z-15GW22-B, TM-1704, and LXW5-11G2 — small limiter micro travel switches with roller momentary actuation designed for forklift trucks. The micro limit switch is a compact electromechanical device that detects the physical position of a moving component and opens or closes an electrical circuit when that component reaches a specific point in its travel. On forklifts, these switches are used in multiple safety and control applications: mast height limit detection (cuts power when the mast reaches maximum extension to prevent over-extension damage), fork position sensing (detects when forks are fully lowered before allowing travel), brake pedal position detection (activates brake lights or deactivates drive power when brake is pressed), and gear shift position sensing (confirms the transmission selector is fully engaged in the selected gear). The roller actuator design provides smooth, low-friction contact with the moving target surface — the roller rolls along the cam or linkage rather than scraping, reducing mechanical wear on both the switch and the target surface. Momentary contact means the switch returns to its default position when the actuating force is removed, suitable for position limit and travel endpoint detection applications.

Installing micro limit switches requires precise positioning — the switch must be mounted so that the roller actuator contacts the moving component at the exact point in its travel where switching should occur. The mounting bracket typically has slotted holes for fine position adjustment. After installation, verify the switch activates at the correct point by manually cycling the mechanism through its full travel while monitoring switch continuity with a multimeter. The switch must activate reliably every cycle — missed activations indicate incorrect gap setting, worn roller, or bent actuator arm. For safety-critical applications such as mast height limit and brake position detection, the switch must be functionally tested at the start of every shift.

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Technical Specifications

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