Actuators as well as Their Uses


pneumatic rotary actuators

Actuators may be split into four basic groups with respect to the supply of electricity they use specifically hydraulic, electric, pneumatic, or mechanical to create a movement of some form.

Hydraulic Actuators

These actuators convert hydraulic electricity into mechanical work. Hydraulic actuators may be chosen because of the fact they possess high force capability and may be used to move heavy gear. A tiny force can create an excellent force with hydraulic actuators and yet still in a position to offer mechanical rigidity. A disadvantage might be that they require some time to develop move as the liquid is unable to be compressed. A routine hydraulic actuator would contain an empty cylinder with a piston inside of it. By pressurizing and depressurizing, the piston is made to proceed to be able to create motion to get a mechanical system.

Electrical Actuators

These actuators are available in lots of control systems because of the fact they are easily interfaced with all the control systems which mainly run on electricity at the same time. How these devices run is fairly easy as electrical energy can be used to produce movement in the actuators. Since electrical energy will not include palpable material, one doesn't need to be concerned about cleaning up, unlike hydraulic actuators where leakages may happen. Diagnosing any difficulties with electrical actuators is also easier. The disadvantage of utilizing electrical actuators is that they'll present as a fire hazard or maybe even used carefully. In addition, the power to weight ratio they supply is inferior when compared with hydraulic actuators.

Pneumatic Actuators

 In addition, they have valves or interfaces. The cylinder which contains the piston also offers a diaphragm that divides the piston as well as the pressurized atmosphere. As air is compressed, it transfers the diaphragm which then transfers the piston which is linked to your valve stem so creating movement. An edge of such actuators is the power source doesn't need to be kept.

Mechanical Actuators

These actuators typically convert rotary motion into linear movement using tools, pulleys, chains as well as other mechanical devices to work. They need a smaller input signal to reach a greater output signal.


Aira Euro Automation Pvt Ltd India base company of Pneumatic Rotary Actuator Manufacturer lasts from 20+ years. They have many types of rotary actuators with multiple features also they never import actuators from other countries.