HEIDENHAIN 557660-24 LC 183-0340-5KH is a high-precision absolute linear encoder designed for industrial applications. This coded length measuring system provides an absolute position value immediately after power-on, without requiring a reference run. This feature makes it ideal for systems requiring critical positioning and quick start-up. With its robust construction and resistance to contamination, it offers long-term and reliable performance in demanding environments. It operates on the optical scanning principle and provides high-resolution digital signal output.