Sick WFL50-40B41CA71 Fork Sensor
The WFL50-40B41CA71 is a Sick Fork Sensor with 50 mm fork width and 0.05 mm minimum detectable object precision. This Sick Fork Sensor uses 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, 17 Β΅s jitter, and reverse polarity plus short-circuit protection.

| Brand | Sick |
| Product Type | Fork Sensor |
| Model Number | WFL50-40B41CA71 |
Sick WFL50-40B41CA71 Fork Sensor β 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: 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 |
| Enclosure rating | IP65 |
| Weight | Approx. 36 g ... 160 g 2) |
| Housing material | Aluminum |
| Functional principle | Optical detection principle |
| Jitter | 17 Β΅s |
WFL50-40B41CA71 Sick Fork Sensor is designed for stable and precise detection in industrial automation systems. The Sick WFL50-40B41CA71 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 belongs to the WFE series and supports consistent operation in factory environments.
In conveyor lines, packaging systems, labeling equipment, and assembly stations, the WFL50-40B41CA71 Sick Fork Sensor ensures accurate detection of thin materials and small components. Defined switching voltage simplifies electrical wiring. The M8 4-pin connector and IP65 aluminum housing support reliable use in typical industrial conditions across India.
The Sick WFL50-40B41CA71 Fork Sensor combines optical detection with 17 Β΅s jitter performance and protected switching circuitry. Reverse polarity and short-circuit protection improve operational reliability. This Sick Fork Sensor model delivers repeatable and stable detection performance for industrial automation applications requiring dependable sensing.




