The BOURNS PES12-40S-N0024 is a mechanical rotary incremental encoder designed to provide accurate position detection in various applications. With a compact design and a robust construction, this encoder offers reliable performance and durability.Featuring a unique shaft-less design, the PES12-40S-N0024 eliminates the need for a traditional shaft, making it ideal for space-constrained installations. With a weight of just 2.78oz.in, it is lightweight and easy to integrate into your existing system.This encoder utilizes straight quadrature digital square wave output, providing high-resolution position information. With a resolution of 24 pulses per revolution (PPR), it offers precise and responsive feedback.The PES12-40S-N0024 is designed for through-hole mounting, ensuring secure and stable installation. It also features PC pins for convenient and reliable electrical connections.Whether it's in robotics, automation, or other precision control systems, the BOURNS PES12-40S-N0024 is a reliable and efficient choice for your rotary encoder needs.