Rotary encoders are required wherever physical quantities such as rotational speed, angle of rotation, velocity or acceleration are to be monitored. In combination with cable pulls, they can also measure linear movements and lengths.

Rotary encoders from Pepperl+Fuchs are used in a wide variety of industries—from mechanical and plant engineering to material handling and the renewable energy sector. Whether heavy-duty, offshore or hazardous areas: Pepperl+Fuchs offers the right incremental or absolute rotary encoder for all application requirements. The portfolio is built on several established basic technologies: