Linear actuators are essential components in many motion control applications, converting rotational motion into linear movement. However, selecting the right actuator type can be challenging due to the variety of designs available. This guide explores four popular types—External Linear, Captive, Non-Captive, and Electric Cylinder—highlighting their unique features and ideal use cases.

When tackling high force motion control applications, selecting the right type of linear actuator can make all the difference. From heavy industrial machinery to automated manufacturing lines, choosing between hydraulic, pneumatic, and electric actuators can impact performance, maintenance needs, and long-term efficiency. As engineers at DINGS' Motion USA, we understand the value of choosing the right solution—and we’re here to guide you through these options.

1. What Are High Force Linear Actuators?

High force linear actuators convert various forms of energy into linear motion to achieve powerful pushing and pulling movements. They are integral to many industries, including construction, factory automation, and robotics, where precision and power are paramount.

One of the key technologies driving precision in robotics is the servo actuator. Designed for precision and responsiveness, servo actuators have become essential components in the robotics world, enabling high-performance systems that can operate with accuracy, power, and smoothness.

Let’s explore the key benefits of servo actuators and how they are revolutionizing robotic applications, from surgical robotics to industrial automation and beyond.

A rotary servo actuator is an advanced device used in motion control systems, particularly in robotics, to provide precise control over rotational position, speed, and torque. Unlike simpler actuators, rotary servo actuators operate in a closed-loop system, which continuously adjusts their output based on real-time feedback. This makes them ideal for applications where accuracy and adaptability are essential, such as in robotic arms, automation machinery, and medical devices.