The SMC LEY16B-150 is a versatile electric actuator from the LEY Series, designed for precision and efficiency. This rod type step motor operates on a 24 VDC servo motor, offering 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. The actuator supports auto switch mounting and provides advanced speed control and positioning with up to 64 points. Users can choose between positioning or pushing control, making it ideal for applications requiring the actuator to hold a position against a workpiece. With a positioning repeatability of ±0.02 mm or less, it ensures high precision. The actuator is built to withstand challenging environments with its IP65 dust and drip-proof specification. It is compatible with a range of controllers, including JXC51, JXC61, JXCE1, and others, although some models have been discontinued. Additionally, the LEY Series AC Servo Motor offers high output options (100/200/400 W) and improved high-speed transfer ability, with high acceleration compatibility up to 5,000 mm/S². It includes an internal absolute encoder for enhanced performance. The actuator is also compatible with various drivers, such as LECSA, LECSB(-T), and others, with some models no longer in production.