Reliability and precision are crucial in automotive bodyshell manufacturing. Many jobs are carried out by robots. This is where R20x sensors from Pepperl+Fuchs come into play by enabling the robots to perform their work smoothly. These photoelectric sensors determine the transport speed, measure the operating distances, and ensure the grip of the robots as well as the detection of small parts and features.
Highlights—R20x Series Photoelectric Sensors
– Standard housings for flexible installation, even in space-restricted applications
– Eye-safe DuraBeam laser technology and proven Multi Pixel Technology for maximum reliability and accuracy
– Continuous communication via IO-Link enables versatile applications
– Identical control and display concept for all sensors for a simple and intuitive user interface
Reliable Skid Control
R201 retroreflective sensors with polarization filter enable the transportation of bodyshell components. The components are moved along the production line on transport platforms—or skids—and delivered to the various production stations. The photoelectric sensors detect the skids and regulate their speed.
Precise Position Control
R201 distance sensors with Multi Pixel Technology regulate position in automotive production and ensure that robots are gripping items securely. The sensors measure the distance to the side panel at various points. The robot control system uses this data to determine the optimal gripping coordinates for side panels that are placed in load carriers.
Reliable Detection of Small Parts
R201 triangulation sensors with background suppression are based on precise DuraBeam laser technology. With this technology, the photoelectric sensors detect the presence and correct installation of small objects and features such as screws. Faulty side panels are then rejected, ensuring that processes run smoothly.
