Bourns PER60 60mm Long-Life Incremental Ring Encoder provides high-class rotational feel and haptic detent feedback. This low-profile incremental encoder has a versatile ring interface that allows the illumination or installation of other components in its center. Other features include 2-bit quadrature code output, maximum 60RPM (operating), and 40,000 cycles of rotational life. Bourns PER60 60mm Long-Life Incremental Ring Encoder is designed for use in professional audio and lighting applications, low- to medium-risk medical and laboratory equipment, industrial automation controls, and more.