The SMC LEY16C-50BMD is a versatile electric actuator from the LEY Series, designed for precision and efficiency in automation applications. This rod type step motor features a servo motor operating at 24 VDC, offering a long stroke capability of up to 500 mm. It supports direct mounting in three directions and bracket mounting in three types, providing flexibility in installation. The actuator is equipped with an auto switch for enhanced functionality and allows for speed control and positioning with a maximum of 64 points. Users can select between positioning or pushing control, making it possible to hold the actuator with the rod pushing 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, 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 features a pulse input type and an internal absolute encoder, maintaining the same high positioning repeatability and IP65 protection. Compatible drivers include LECSA, LECSB(-T), LECSC(-T), and others, with some models also discontinued. This actuator is ideal for applications requiring precise control and robust performance.