AC Servo Ball Screw Drive

The AC Servo Ball Screw Drive is a slider-type electric actuator that utilizes a ball screw drive to provide high-precision linear motion. By incorporating an AC servo motor, this series achieves superior speed, acceleration, and vertical load capacity compared to standard DC models. The load mounting platform is positioned above the drive mechanism and is protected by a flexible seal band that prevents foreign matter from entering the internal components. This actuator is available in body sizes 25, 32, and 40, offering a maximum workload of 60 kg and a maximum speed of 1500 mm/s with positioning repeatability of plus or minus 0.02 mm.

25A-LEFS Electric Actuator, AC Servo Motor

This actuator is designed for secondary battery manufacturing environments, featuring materials that eliminate copper and zinc where possible to prevent contamination. It uses a ball screw drive and an AC servo motor to achieve high-speed operation and high positioning repeatability. It's also equipped with specialized low-dew-point grease, making it functional in low-dewpoint temperatures as low as -70°C.

LEFS, AC Servo Motor, Electric Actuator

The LEFS series is a standard slider-type actuator featuring a ball screw drive and an integrated AC servo motor, providing a balance of high speed and precision. It's designed with a low-profile height and a flexible seal band that protects the internal drive mechanism from foreign matter while allowing the platform to travel. With a maximum workload of up to 60 kg and speeds reaching 1500 mm/s, it's a versatile solution for general automation tasks requiring reliable linear motion.

LEFS, Motorless, Electric Actuator

This motorless version of the LEFS actuator provides the mechanical slider and ball screw drive assembly but allows users to mount their own compatible AC servo motors. It's designed with shaft couplings and mounting patterns that accommodate several major motor manufacturers, including Rockwell, Mitsubishi, Yaskawa, and Omron. This flexibility enables engineers to integrate the actuator into existing control systems while maintaining the LEFS's high acceleration capabilities.

AC Servo Ball Screw Drive

25A-LEFS Electric Actuator, AC Servo Motor

LEFS, AC Servo Motor, Electric Actuator

LEFS, Motorless, Electric Actuator

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