What is actuator and types?
Answers
Answer:
An actuator is a component of a machine that is responsible for moving and controlling a mechanism or system, for example by opening a valve. In simple terms, it is a "mover". An actuator requires a control signal and a source of energy.
1. Hydraulic Actuators. They utilize hydraulic power generated by a pump to create mechanical action. They consist of a cylinder and piston.
2. Pneumatic Actuators. The pneumatic type of actuator utilizes vacuum or compressed air to create mechanical action. In this, a considerable amount of force can be produced with a small pressure change.
3. Electrical Actuator. Electrical actuators are widely used in automation systems. Electrical motors and linear motion solenoids are examples of electrical actuators.
4. Magnetic Actuator. They utilize the magnetic effect to generate mechanical force and operate a mechanism. Solenoid or electrical motors also come in this category.
5. Mechanical Actuators. A mechanical type of actuator works by converting one type of motion into another by utilizing gears, pulley, chain, etc.
Actuator :-
An actuator is a component of a machine that is responsible for moving and controlling a mechanism or system, for example by opening a valve. In simple terms, it is a "mover". An actuator requires a control signal and a source of energy.
1. Hydraulic Actuators :-They utilize hydraulic power generated by a pump to create mechanical action. They consist of a cylinder and piston.
2. Pneumatic Actuators :-The pneumatic type of actuator utilizes vacuum or compressed air to create mechanical action. In this, a considerable amount of force can be produced with a small pressure change.
3. Electrical Actuator:- Electrical actuators are widely used in automation systems. Electrical motors and linear motion solenoids are examples of electrical actuators.
4. Magnetic Actuator:- They utilize the magnetic effect to generate mechanical force and operate a mechanism. Solenoid or electrical motors also come in this category.
5. Mechanical Actuators:- A mechanical type of actuator works by converting one type of motion into another by utilizing gears, pulley, chain, etc.
