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Clean Room AC Servo Sliders
The LEF series slider type electric actuator features a low profile height of 46mm (LEF16). The actuator's main body can be mounted without removing any exterior components, such as the cover, making installation easy. The standard equipped seal band covers the guide, ball screw and belt, preventing grease and external foreign matter from splashing and entering the LEF. There are 2 types of drivers available, ball screw or timing belt. Available motors include servo motor ball screw drive or step motor belt drive. When the LEF is ordered with the controller, initial data of the actuator is preset in the controller allowing start-up in a short time with the "easy mode".
11-LEJS, High Rigidity Ball Screw Slider, Wide Body, AC Servo Motor, Clean Room
The SMC 11-LEJS is a high-rigidity, wide-body electric slider actuator designed for clean room applications. This model is powered by an AC servo motor with options for incremental or absolute encoders and supports multiple communication protocols, including ethernet and pulse input. With body sizes of 40 and 63, it can handle workloads up to 85 kg and speeds of 1800 mm/s, offering a stroke range of 200 to 1500 mm with positioning repeatability as precise as ±0.01 mm in its high-precision configuration.
11-LEFS, Electric Actuator, Ball Screw Drive Slider, AC Servo Motor, Clean Room
The SMC 11-LEFS is an AC servo motor-driven version of the slider-type electric actuator engineered for high-precision motion in clean room environments. It offers a compact footprint with body sizes 25, 32, and 40, supporting maximum workloads of up to 60 kg and speeds up to 1000 mm/s. This series provides exceptional positioning repeatability of ±0.02mm (or ±0.01mm for high-precision models), making it a reliable solution for delicate semiconductor and medical assembly tasks.
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