Sick WFS3-40N41C Fork Sensor
The WFS3-40N41C Sick Fork Sensor provides 3 mm fork width, 42 mm fork depth, and NPN switching output for label detection. This Sick WFS3-40N41C Sick Fork Sensor supports plus/minus teach-in adjustment, operates in light/dark switching mode, delivers 100 mA output current, uses male M8 4-pin connector, and features glass-fiber reinforced PA housing with integrated reverse polarity and short-circuit protection.
| Brand | Sick |
| Product Type | Fork Sensor |
| Model Number | WFS3-40N41C |
Sick WFS3-40N41C Fork Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 10 mm x 25 mm x 64.3 mm |
| Fork width | 3 mm |
| Fork depth | 42 mm |
| Adjustment | Plus/minus button, cable (Teach-in, sensitivity, light/dark switching, Teach-in dynamic) |
| Switching output | NPN |
| Switching output (voltage) | NPN: HIGH = approx. UV / LOW β€ 2 V |
| Switching mode | Light/dark switching |
| Output current Imax. | 100 mA |
| Connection type | Male connector M8, 4-pin |
| Circuit protection | UV connections, reverse polarity protectedOutput Q short-circuit protectedInterference pulse suppression |
| Weight | Approx. 36 g |
| Housing material | Plastic, PA (glass-fiber reinforced) |
The WFS3-40N41C Sick Fork Sensor is designed for precise narrow-label detection in industrial automation systems. The WFS3-40N41C Sick Fork Sensor features 3 mm fork width, 42 mm fork depth, NPN switching output, and 100 mA output current capability. It belongs to the WFE series and operates using an optical detection principle with plus/minus teach-in adjustment. This configuration enables stable switching performance in PLC-controlled automation environments.
In packaging lines, labeling machines, and conveyor-based assembly systems, the WFS3-40N41C ensures consistent detection of small label gaps and edges. Light/dark switching mode allows flexible mounting orientation depending on installation requirements. The M8 4-pin connector simplifies wiring, while integrated electrical protection supports reliable operation under industrial voltage fluctuations.
The WFS3-40N41C Sick Fork Sensor combines compact fork geometry and NPN output for controlled sensing tasks. With dimensions of 10 mm x 25 mm x 64.3 mm and reinforced PA housing, this Sick Fork Sensor model WFS3-40N41C integrates into compact automation assemblies. As part of the Sick sensing portfolio, it provides dependable performance for industrial labeling and material handling applications.
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