One-Way Actuation Switch – SND2170 series SND2170-SL1 SUNS

Possible Applications

High-speed packaging lines, automated conveyor sorting systems, and CNC indexing tables frequently utilize this limit switch for precise directional position sensing. Its specialized mechanism registers object movement exclusively along a single vector, making it ideal for monitoring the arrival of workpieces or packaging containers without generating unwanted signals during reverse travel or the return strokes of pneumatic slides. In automated material handling and transfer stations, the overlapping contact transition ensures continuous signal handoff between control relays, preventing momentary signal dropouts when changing states. This makes the unit particularly suited for inline object counting on bottling tracks, end-of-stroke detection on single-direction feed ramps, and position verification on overhead monorail systems.

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