The SMC LEFS25B-400-S1AN1 is a high-performance electric actuator from the LEFS Series, designed for precision and efficiency. This slider type actuator features a ball screw drive and is powered by a step motor (servo 24 VDC) or a servo motor (24 VDC), making it versatile for various applications. It boasts a maximum workload capacity of 65 kg and offers exceptional positioning repeatability of ±0.02 mm, ensuring accurate and reliable operation.
Engineered to meet clean specifications, it complies with ISO Class 4 (ISO14644-1) standards, making it suitable for environments requiring stringent cleanliness. The actuator 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 LEFS Series also includes an AC servo motor option, offering high output power of 100/200/400 W. It is designed for improved high-speed transfer ability and features high acceleration/deceleration capabilities of up to 20000 mm/s². The pulse input type and internal absolute encoder (for the LECSB/C/S) enhance its precision, with a high precision type positioning repeatability of ±0.01 mm.
Compatible drivers for the LEFS Series include LECSA, LECSB(-T), LECSC(-T), LECSS, LECSS-T, LECSN-T, LECY, with some models like LECSB-S, LECSC-S, and LECSS-S being discontinued. This actuator is ideal for applications demanding high precision, speed, and cleanliness.