Sick WFL50-40B41CA00 Fork Sensor
The WFL50-40B41CA00 is a Sick Fork Sensor with 50 mm fork width and 0.05 mm minimum detectable object accuracy. This Sick Fork Sensor operates on the optical detection principle with push-pull PNP/NPN switching output, 100 mA maximum output current, less than 20 mA consumption, light/dark switching, dynamic teach-in modes, M8 4-pin connector, IP65 aluminum housing, 40 µs jitter, and integrated reverse polarity plus short-circuit protection.

| Brand | Sick |
| Product Type | Fork Sensor |
| Model Number | WFL50-40B41CA00 |
Sick WFL50-40B41CA00 Fork Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 10 mm x 88.5 mm x 47 mm |
| Fork width | 50 mm |
| Fork depth | 42 mm |
| Minimum detectable object (MDO) | 0.05 mm |
| Adjustment | Teach-in button, cable (Teach-in, sensitivity, light/dark switching, key lock, Teach-in dynamic) |
| Teach-in mode | 1-point teach-in2-point teach-inTeach-in dynamic |
| Current consumption | < 20 mA 1) |
| Switching output | Push-pull: PNP/NPN |
| Switching output (voltage) | Push-pull: PNP/NPN High = UV - < 2 V/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 | 40 µs |
WFL50-40B41CA00 Sick Fork Sensor is engineered for accurate detection tasks in industrial automation systems. The Sick WFL50-40B41CA00 Fork Sensor provides 50 mm fork width, 0.05 mm minimum detectable object, 100 mA output current, and push-pull PNP/NPN switching output. With less than 20 mA current consumption and light/dark switching logic, it integrates directly with PLC control panels. This model is part of the WFE series and is used in industrial production environments.
In conveyor systems, packaging machines, labeling stations, and assembly processes, the WFL50-40B41CA00 Sick Fork Sensor ensures stable detection of thin materials and small components. The defined switching voltage simplifies wiring with controllers. Its M8 4-pin connector and IP65 aluminum housing support reliable operation in industrial shop-floor conditions across India.
The Sick WFL50-40B41CA00 Fork Sensor combines optical detection precision with 40 µs jitter control and protected switching circuitry. Reverse polarity protection and short-circuit safeguarding enhance operational safety. This Sick Fork Sensor model delivers consistent performance for automation applications requiring dependable object detection.




