Miniature actuators are small devices that convert energy into motion, often used in robotics and automation. They can be powered by electricity, hydraulics, or pneumatics, allowing for precise control in tight spaces. These actuators are essential in applications like medical devices, drones, and automated manufacturing. Due to their compact size, miniature actuators enable the development of lightweight and efficient systems. They come in various types, including linear actuators and rotary actuators, each designed for specific tasks. Their versatility makes them valuable in industries such as aerospace, automotive, and consumer electronics.