The SMC LEY40C-150BM-S3C917 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, making it compatible with the JXC Series controllers. It features a long stroke capability of up to 500 mm and offers flexible mounting options with direct mounting in three directions and bracket mounting in three types. The actuator supports auto switch installation and provides advanced speed control and positioning with a maximum of 64 points. Users can choose between positioning or pushing control, allowing the actuator to hold its 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 IP65 dust and drip-proof specification. Compatible with a range of controllers and drivers, including JXC51, JXC61, and LECSA, this actuator is ideal for applications requiring high output motors, improved high-speed transfer ability, and high acceleration compatibility up to 5,000 mm/S². It also includes an internal absolute encoder for enhanced performance.