Sick WF15-40B41CA00 Fork Sensor
The WF15-40B41CA00 is a Sick Fork Sensor featuring 15 mm fork width and 0.2 mm minimum detectable object capability. As part of the Sick portfolio and categorized under Sick Fork Sensor, this model belongs to the WFE series with 42 mm fork depth, push-pull PNP/NPN switching output, IP65 enclosure rating, 1-point and 2-point teach-in including dynamic mode, 40 mA consumption, 100 mA output current, M8 4-pin connector, aluminum housing, protected circuitry, optical detection principle, and 40 µs jitter.

| Brand | Sick |
| Product Type | Fork Sensor |
| Model Number | WF15-40B41CA00 |
Sick WF15-40B41CA00 Fork Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 10 mm x 45 mm x 57 mm |
| Fork width | 15 mm |
| Fork depth | 42 mm |
| Minimum detectable object (MDO) | 0.2 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: ≤ 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 |
The WF15-40B41CA00 Sick Fork Sensor is designed for precise object detection in industrial automation systems. This WF15-40B41CA00 Sick Fork Sensor provides 15 mm fork width, 0.2 mm minimum detectable object, push-pull PNP/NPN output, and IP65 enclosure rating for stable integration. It belongs to the WFE series and operates using an optical detection principle with teach-in and dynamic adjustment options. The model is applied in automation environments requiring compact fork geometry and consistent switching performance.
In packaging machines, small conveyor lines, labeling systems, and assembly stations, the WF15-40B41CA00 ensures reliable detection of thin materials and miniature components. The 15 mm fork width enables installation in limited mechanical spaces. With 40 µs jitter and protected output circuitry, the sensor supports responsive switching in PLC-controlled industrial systems.
The WF15-40B41CA00 within the Sick fork sensor portfolio maintains dependable performance under industrial operating conditions. Its aluminum housing, reverse polarity protection, and interference pulse suppression support long-term reliability. Sick maintains standardized engineering across the WFE series for predictable automation integration. For industrial buyers requiring compact fork dimensions and stable push-pull switching logic, the WF15-40B41CA00 Sick Fork Sensor supports accurate optical detection in production environments.




