Sick WFL15-40B416 Fork Sensor
The WFL15-40B416 is a Sick Fork Sensor featuring 15 mm fork width and 0.05 mm minimum detectable object precision. This Sick Fork Sensor operates on the optical detection principle with 42 mm fork depth, PNP/NPN switching output, 100 mA output current, 40 mA current consumption, light/dark switching, 2-point teach-in via plus/minus button, M8 4-pin connector, IP65 aluminum housing, 22 µs jitter, and reverse polarity and short-circuit protection.
| Brand | Sick |
| Product Type | Fork Sensor |
| Model Number | WFL15-40B416 |
Sick WFL15-40B416 Fork Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 10 mm x 53.5 mm x 47 mm |
| Fork width | 15 mm |
| Fork depth | 42 mm |
| Minimum detectable object (MDO) | 0.05 mm |
| Adjustment | Plus/minus button (Teach-in, sensitivity, light/dark switching) |
| Teach-in mode | 2-point teach-in |
| Current consumption | 40 mA 1) |
| Switching output | PNP/NPN |
| Switching output (voltage) | PNP: HIGH = UV ≤ 2 V / LOW approx. 0 VNPN: HIGH = approx. UV / LOW ≤ 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 |
| Enclosure rating | IP65 |
| Weight | Approx. 36 g ... 160 g 2) |
| Housing material | Aluminum |
| Functional principle | Optical detection principle |
| Jitter | 22 µs |
WFL15-40B416 Sick Fork Sensor is a compact fixed-gap optical device designed for precision detection in industrial automation. The Sick WFL15-40B416 Fork Sensor provides 15 mm fork width, 42 mm fork depth, 0.05 mm minimum detectable object, and PNP/NPN switching output. It belongs to the WFE series and supports light/dark switching with 2-point teach-in configuration. With IP65 enclosure rating and 100 mA maximum output current, it ensures stable signal transmission in automated systems.
In conveyor, packaging, and assembly equipment, the WFL15-40B416 Sick Fork Sensor is used for detecting small labels, thin materials, and precisely positioned components. The narrow 15 mm fork width allows installation in compact machine sections. PNP/NPN output simplifies PLC wiring, while the M8 4-pin connector ensures structured integration into control panels. The aluminum housing and integrated circuit protection support consistent operation under industrial conditions.
The Sick WFL15-40B416 Fork Sensor combines defined fork geometry with optical detection stability for manufacturing environments in India. With 22 µs jitter and 40 mA current consumption, the model maintains accurate switching performance during high-speed cycles. As part of the Sick fork sensor portfolio, WFL15-40B416 supports OEMs and system integrators requiring reliable and repeatable fixed-gap sensing solutions.
Related Products
