The SMC CRA1FS100-100CZ is a high-performance rotary actuator from the CRA1 Series, designed with a rack and pinion type mechanism. This actuator is engineered for efficiency and versatility, featuring compact auto switches (D-M9 type) that can be conveniently mounted on two surfaces, allowing for front installation. Its lightweight design reduces weight by up to 14%, enhancing ease of use and installation. The actuator is equipped with an air cushion, providing smooth operation and easy adjustment of the cushion valve for optimal performance. Additionally, it includes an auto switch, compatible with Series CRA1 models such as CDRA1, CDRA1U-Z, and CDVRA1, ensuring seamless integration into your system. Ideal for applications requiring precise rotary motion control, the SMC CRA1FS100-100CZ offers reliability and adaptability in a compact form.