The selection of appropriate electro-hydraulic valves and components depends on the specific application and system configuration. The type of fluid requirement, force and pressure, valve response, and other factors will affect system operation. For example, seal compatibility must be considered with the type of fluid due to its range of operating temperatures and subsequent viscosity effects.
In addition, lower life cycle costs and higher output can be achieved by understanding the difference between electro-hydraulic power and traditional electromechanical devices. Precise control and smooth movements of large force applications require fluid power so that the selection and size of the right hydraulic system components can produce different advantages compared to traditional electrical applications. You can find hydraulics in Brisbane through www.athydraulics.com.au.
Electric versus electro-hydraulic motors
Rotational movements can be handled adequately by an electric motor. Cheaper and easier to control than hydraulics, conventional electric motors are suitable for linear force applications, fast direction changes, and light loads with multiple axes. Electro-hydraulic actuators, controls, and valves offer several advantages.
Electro-hydraulic controls are able to move and lift heavy loads at slow speeds without the braking or gearing required on an electric motor. They also produce less heat and consume less space than electric motors, in many cases.
Regarding size, electro-hydraulics is measured based on their average load, while electricity must be measured from its maximum load. For this reason, electro-hydraulic pumps are useful with a variety of loads and directions, while the electric version makes more sense in situations of load that does not vary with continuous motion, such as applications involving conveyor belts.