The SMC LEFS25RB-300B-R3C918 is a high-performance electric actuator from the LEFS Series, designed for precision and efficiency. This slider type actuator features a ball screw drive step motor with a servo system operating at 24 VDC, making it ideal for applications requiring precise control and reliability. It is compatible with the JXC Series controllers, ensuring seamless integration into your automation systems.
Key features include a maximum workload capacity of 65 kg and exceptional positioning repeatability of ±0.02 mm, ensuring accurate and consistent performance. The actuator meets ISO Class 4 clean specifications, making it suitable for cleanroom environments (11-LEFS only). It supports a range of compatible 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 offers an AC Servo Motor option with high output capabilities of 100/200/400 W, enhancing high-speed transfer abilities and supporting high acceleration/deceleration rates of up to 20000mm/S². The pulse input type and internal absolute encoder (for the LECSB/C/S) further enhance its precision, with a high precision type offering positioning repeatability of ±0.01 mm. Compatible drivers include LECSA, LECSB(-T), LECSC(-T), LECSS, LECSS-T, LECSN-T, LECY, and several discontinued models.
This actuator is engineered for demanding applications, providing robust performance and adaptability to meet the needs of modern automation systems.