Ball Screw Driven Actuators

Ball Screw Driven Actuators are precision transmission devices that efficiently convert motor rotational motion into linear motion. They consist of ball screws, nuts, drive motors, guide mechanisms, and housings. The core principle is to achieve low friction transmission through rolling contact between the screw and nut, with a transmission efficiency of up to 90% -95%, far superior to sliding screw (only 30% -50%).

The significant advantage of Ball Screw Driven Actuators lies in its high precision, with a repeat positioning accuracy of up to ± 0.005mm. Some high-end models even have higher precision, which can meet the requirements of demanding scenarios such as precision assembly and measurement. At the same time, it has strong rigidity, can withstand large axial loads (some models up to several tons), and runs smoothly. Through pre tightening design, gaps can be eliminated to avoid return errors.

According to the application scenario, Ball Screw Driven Actuators can be paired with servo motors or stepper motors to achieve precise control of speed (up to 2m/s) and position. There are various protection levels (IP54 to IP66), which can adapt to complex environments such as humidity and dust. Modular design makes it easy to integrate into multi axis systems, enabling complex movements in three-dimensional space.

Ball Screw Driven Actuators play a crucial role in industrial automation production lines, semiconductor equipment, medical robots, aerospace testing platforms, and other fields, providing efficient and reliable linear drive support for precision welding, chip handling, surgical operations, etc. They are an indispensable core component in modern high-end manufacturing.

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Here we introduce Ball Screw Driven Actuators, TMS62-CM with data as follows: