Actuators are simple devices that can produce short stroke motion without linkage. They are capable of producing both directional and un-directional motion. Linear actuators create motion in a straight line, unlike the circular motion of conventional electric motors. They operate on a principle of an inclined plane where the lead screw thread act as a continuous ramp allowing a minimum rotational force be used on a long distance to accomplish movement of a big load over a short distance. In industrial machinery, they are commonly used in valves, dampers and in other various places where linear motion in needed. Industrial automation features of linear actuators depend on the application in demand that predetermines the actual actuator to be used.
Loading
Actuators are classified by dynamic load capacity which dictates which application it would best suit. Linear actuators are capable of providing a certain amount of force that enables lifting of different kinds of loads for a specific distance. However the force provided will vary according to screw type and the motor. With a static loading capacity the actuator can support a load that it is either pulling or pushing even if the motor stops. This provides easy working and efficiency in working there by providing fuel control for construction industry.
Durability
12v electric linear actuators solutions are reliable in rough conditions and can provide smooth and controlled automation for a variety of purpose of the working process. Unlike hydraulic systems that require constant maintenance, linear actuators provide a reliable working condition. For example, linear motors can work well in outdoor and dirty environments since two halves do not contact each other and therefore electromagnetic coils can be water proofed and sealed to avoid corrosion and moisture allowing durability
Space saving
Specialized linear actuators such as telescoping linear actuators work very well where space is restricted. Here motion in many occasions is greater than unextended length of the actuating device. They are commonly made of concentric tubes equal to the length that extends and retracts like sleeves inside each other.
Industrial Automation Features With Linear Actuators - DC Progressive
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