The SMC LEY63S8A-500P-S2 is a versatile electric actuator from the LEY63-AC Series, designed for precision and efficiency. This rod type AC servo motor is equipped with a step motor (Servo/24 VDC) and offers a long stroke capability of up to 500 mm. It features flexible mounting options with direct mounting in three directions and bracket mounting in three types, allowing for easy integration into various applications. The actuator supports auto switch mounting and provides advanced speed control and positioning with a maximum of 64 points. Users can choose between positioning or pushing control, making it ideal for tasks requiring the actuator to hold a position against a workpiece. With a positioning repeatability of ±0.02 mm or less, it ensures high precision in operations. The actuator is built to withstand challenging environments with its dust and drip-proof IP65 specification. It is compatible with a range of controllers, including JXC51, JXC61, JXCE1, JXC91, JXCP1, JXCD1, JXCL1, JXCM1, LECA6, LECP1, LECPA, and LECP6, although some models have been discontinued. The LEY63-AC Series also boasts a high output motor available in 100/200/400 W, enhancing high-speed transfer capabilities and supporting high acceleration up to 5,000 mm/S². It includes a pulse input type and an internal absolute encoder for precise control. Compatible drivers include LECSA, LECSB(-T), LECSC(-T), LECSS, LECSS-T, LECSN-T, LECY, with some models also discontinued. This actuator is an excellent choice for applications demanding high performance and reliability.