Sick WFL2-40B41CA00 Fork Sensor
The WFL2-40B41CA00 is a Sick Fork Sensor featuring 2 mm fork width and 0.05 mm minimum detectable object detection accuracy. This Sick Fork Sensor operates on the optical detection principle with 42 mm fork depth, push-pull PNP/NPN switching output, 100 mA maximum output current, 40 mA current consumption, light/dark switching, 1-point and 2-point teach-in modes including dynamic teach-in, M8 4-pin connector, IP65 aluminum housing, 40 Β΅s jitter, and integrated reverse polarity and short-circuit protection.

| Brand | Sick |
| Product Type | Fork Sensor |
| Model Number | WFL2-40B41CA00 |
Sick WFL2-40B41CA00 Fork Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 10 mm x 40.5 mm x 47 mm |
| Fork width | 2 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 | 40 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 | 40 Β΅s |
WFL2-40B41CA00 Sick Fork Sensor is designed for precise small-part detection in compact industrial automation systems. The Sick WFL2-40B41CA00 Fork Sensor provides 2 mm fork width, 42 mm fork depth, 0.05 mm minimum detectable object, and push-pull PNP/NPN output configuration. It belongs to the WFE series and supports light/dark switching with 1-point, 2-point, and dynamic teach-in adjustment. With IP65 enclosure rating and 100 mA output current, it integrates into PLC-controlled equipment.
In packaging machines, conveyor systems, and assembly automation, the WFL2-40B41CA00 Sick Fork Sensor enables stable detection of thin labels, wires, and small components. The narrow 2 mm fork width allows installation in limited mechanical spaces. Optical detection ensures repeatable switching, while push-pull output simplifies integration with industrial control panels.
The Sick WFL2-40B41CA00 Fork Sensor combines defined electrical characteristics with compact aluminum housing for reliable industrial operation. With 40 mA current consumption and 40 Β΅s jitter, the model supports fast response in automated processes. As part of the Sick fork sensor portfolio, WFL2-40B41CA00 is suitable for OEMs and system integrators in Indian industrial automation environments requiring consistent optical detection.




