Electric activators work on alternating current that energizes an electric motor. Electric energy converts into torque which drives the actuator. This is a straightforward principle that’s becoming far more accepted in the actuator industry.
Electric actuators use mechanical components like lead screws and gears to open and close their applications. The difference between pneumatic and electric actuators is that the electric motor is part of the actuator assembly rather than separate. Once applicable to light-duty work, that’s now changing. Here are more pros and cons of electric actuators.