Introducing the SMC LEJS63S7B-800B-S5B1H, a top-tier electric actuator from the LEJS-AC Series, designed for high rigidity and precision. This advanced actuator features a low-profile, low center of gravity design, reducing height by approximately 36% (32 mm), making it ideal for space-constrained applications. With a maximum work load capacity of 85 kg and exceptional positioning repeatability of ±0.02 mm, it ensures reliable and accurate performance. The actuator boasts a maximum acceleration/deceleration of 20000 mm/S², providing swift and efficient operation. It meets clean specifications, complying with ISO Class 4 (Class 10) standards, specifically for the 11-LEJS model. Compatible with a range of drivers, including LECSA, LECSB(-T), LECSC(-T), LECSS, LECSS-T, LECSN-T, LECY, and more, this actuator is versatile and adaptable to various industrial needs. Note that some compatible drivers have been discontinued, such as LECSB-S, LECSC-S, and LECSS-S. Choose the SMC LEJS63S7B-800B-S5B1H for a robust, precise, and efficient solution to your automation requirements.