| Product | Part no. | Fork width | Fork depth | Switching output | Switching mode | Connection type | Housing material |
| WFM180-120P321 | 6037836 | 180 mm | 124 mm | PNP | Dark switching | Connector M8, 3-pin | metal |
| WFM120-120P311 | 6037833 | 120 mm | 124 mm | PNP | Light switching | Connector M8, 3-pin | metal |
| WFM80-60P321 | 6037828 | 80 mm | 60 mm | PNP | Dark switching | Connector M8, 3-pin | metal |
| WFM180-120N311 | 6037839 | 180 mm | 124 mm | NPN | Light switching | Connector M8, 3-pin | metal |
| WFM80-60P311 | 6037829 | 80 mm | 60 mm | PNP | Light switching | Connector M8, 3-pin | metal |
| WFM30-40N311 | 6037822 | 30 mm | 42 mm | NPN | Light switching | Connector M8, 3-pin | metal |
| WFM50-60N321 | 6037826 | 50 mm | 60 mm | NPN | Dark switching | Connector M8, 3-pin | metal |
| WFM80-60N321 | 6037830 | 80 mm | 60 mm | NPN | Dark switching | Connector M8, 3-pin | metal |
| WFM30-40N321 | 6037821 | 30 mm | 42 mm | NPN | Dark switching | Connector M8, 3-pin | metal |
| WFM120-120P321 | 6037832 | 120 mm | 124 mm | PNP | Dark switching | Connector M8, 3-pin | metal |
| WFM30-40P121 | 6037823 | 30 mm | 42 mm | PNP | Dark switching | Cable, 3-wire | metal |
| WFM30-40P311 | 6037820 | 30 mm | 42 mm | PNP | Light switching | Connector M8, 3-pin | metal |
| WFM120-120N311 | 6037835 | 120 mm | 124 mm | NPN | Light switching | Connector M8, 3-pin | metal |
| WFM180-120N321 | 6037838 | 180 mm | 124 mm | NPN | Dark switching | Connector M8, 3-pin | metal |
| WFM50-60N311 | 6037827 | 50 mm | 60 mm | NPN | Light switching | Connector M8, 3-pin | metal |
| WFM30-40N111S02 | 6051399 | 30 mm | 42 mm | NPN | Light switching | Cable, 3-wire | metal |
| WFM180-120P311 | 6037837 | 180 mm | 124 mm | PNP | Light switching | Connector M8, 3-pin | metal |
| WFM50-60P321 | 6037824 | 50 mm | 60 mm | PNP | Dark switching | Connector M8, 3-pin | metal |
| WFM30-40P121S01 | 6043001 | 30 mm | 42 mm | PNP | Dark switching | Cable, 3-wire | metal |
| WFM50-60P311 | 6037825 | 50 mm | 60 mm | PNP | Light switching | Connector M8, 3-pin | metal |
| WFM80-60N311 | 6037831 | 80 mm | 60 mm | NPN | Light switching | Connector M8, 3-pin | metal |
| WFM36-28P521S03 | 6070062 | 36 mm | 28 mm | PNP | Dark switching | Cable with MOLEX-connector, 4-pin | plastic |
| WFM30-40P321 | 6037819 | 30 mm | 42 mm | PNP | Dark switching | Connector M8, 3-pin | metal |
| WFM30-40P111 | 6052441 | 30 mm | 42 mm | PNP | Light switching | Cable, 3-wire | metal |
| WFM30-40N121 | 6058973 | 30 mm | 42 mm | NPN | Dark switching | Cable, 3-wire | metal |
| WFM120-120N321 | 6037834 | 120 mm | 124 mm | NPN | Dark switching | Connector M8, 3-pin | metal |
FORK sensor WFM
- Plug-and-play fork sensors – connect and get started.
- The WFM fork sensors are extremely quick and easy to mount and commission thanks to plug and play.
- Their yellow receive indicator can be seen all the way round, providing optimum feedback on the switching behavior of the WFM. Since the sender and receiver are integrated within the same housing, there is no need for any complex alignment work, allowing detection tasks to be prepared and completed quickly and easily.
- WFM have a rugged aluminum housing and are available in five different designs with fork widths ranging from 30 mm to 180 mm and fork depths of between 40 mm and 120 mm.
- SICK’s fork sensors are suited to numerous applications, such as detecting parts in production processes, checking whether various objects are present, or intralogistic processes.
Categories: Sick, Fork sensors
Tags: Sick, FORK sensor, sensor WFM, Sensor
At a glance:
- Fixed parameters guarantee a high level of operational safety with extremely simple commissioning
- A visible red light enables easy alignment of the WFM
- The all-round visible receive indicator enables constant process control
- A wide range of different fork sizes increases installation flexibility
- Stable aluminum housing for use in harsh industrial environments
Features:
- Clearly visible red emitted light
- No setup required: The sensor is ready for operation immediately
- Receive indicator, visible all-round
- 5 fork sizes with a maximum depth of 120 mm and a maximum width of 180 mm
- M12Stable aluminum housing with IP 67 enclosure rating
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- The sensors continuously supply data via analog outputs or IO-Link, enabling flexible machine concepts and making it possible to solve tasks in areas such as quality monitoring and process control in conjunction with pneumatic cylinders and drives.
- This continuous transfer of position data upgrades the functionality of the pneumatic cylinders by making them more intelligent – and, as a result, more versatile.
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- Simple and cost-saving integration via OLED display and IO-Link interface+
- Suitable for harsh ambient condition due to rugged metal housing
- Rugged metal housing
- Adjustable analog output (mA/V) and push-pull digital output with IO-Link
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- The analog interfaces (current/voltage) offer a low-cost solution for detecting the position and path, and thereby help to reduce overall system costs.
- IP65 protection class
- Operating temperature: –30 °C to +80 °C
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- The icon-supported color display provides an intuitive user experience and makes commissioning straightforward
- The compact metal housing offers excellent options for integrating the sensor in confined installation situations
- Accuracy of +/- 2 mm with a maximum resolution of 0.1 mm
- Protection class IP 65 and IP 67
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- Special housing for rapid mounting and adjustment
- Dual sensors detect double columns of marks
- Tight dual-sensor mounting ability
- Detects 1-18 marks of different colors









