7.2. Classification of Actuators

Try these first

1. 1.

   What is the role of an actuator?

   Hint

   Think of their role in robotics.

2. 2.

   Name the two types of motion actuators can create.

   Hint

   One is straight, and the other is round.

3. 3.

   What type of actuator uses pressurized fluid to generate movement?

   • Electrical
   • Hydraulic
   • Pneumatic

   Hint

   Remember they are often used for heavy lifting.

4. 4.

   True or False: Pneumatic actuators are best for high precision tasks.

   • True
   • False

   Hint

   Think about their application in speed.

5. 5.

   Apply your understanding of actuator classes. Describe a scenario in an automated system where you would use each type of actuator and justify your choice.

   Hint

   Think about the environment and task requirements.

6. 6.

   Design a conceptual robotic system that requires one of each actuator type. What tasks will each actuator perform, and how will they interact?

   Hint

   Consider how they would work together in a cohesive system.