Electric actuators, also known as electric actuators or electric drives, are a crucial component in various automation systems. These devices convert electrical energy into mechanical motion, enabling precise and reliable control over a range of mechanical systems. Electric actuators find their applications across multiple industries, including manufacturing, healthcare, aerospace, and more.

The Basics of Electric Actuators

At the heart of an electric actuator is an electric motor, which converts electrical energy into rotational motion. This motion is then transmitted through a mechanical linkage to produce linear or rotary motion, depending on the requirements of the system. The motor is typically controlled by an electronic controller, which receives input signals from a control system and adjusts the motor’s speed, direction, or position accordingly. Electric actuators are classified into two main categories: linear actuators and rotary actuators. Linear actuators produce straight-line motion, while rotary actuators produce rotational motion. Both types are available in a range of sizes and power ratings, allowing them to be tailored to specific applications.