7.2.1.1. Electrical Actuators

Try these first

1. 1.

   What is the main function of electrical actuators?

   Hint

   Think of them as the 'muscles' in a robotic system.

2. 2.

   Name one type of electrical actuator.

   Hint

   Consider the type of motors used in mobile robots.

3. 3.

   What do electrical actuators primarily convert?

   • Mechanical energy to electrical
   • Electrical energy to mechanical
   • Chemical energy to mechanical

   Hint

   Think about the function of actuators in machinery.

4. 4.

   True or False: Stepper motors provide continuous motion.

   • True
   • False

   Hint

   Remember how stepper motors operate.

5. 5.

   Design an automation system for a robotic arm using various types of electrical actuators. Specify which actuator type you would use for each joint and justify your choices.

   Hint

   Think about the flexibility and control needed at each joint.

6. 6.

   Evaluate the impact of choosing AC motors versus DC motors in an industrial automation setup focusing on power efficiency and control precision.

   Hint

   Consider industrial use cases, such as conveyor belts or assembly lines.