Hydraulic Components

Hydraulic systems are fluid power systems that use incompressible fluid (typically oil) at high pressures, allowing for actuation with a much higher force and torque. This provides very precise positioning in actuators with smooth steadiness throughout the motion. While hydraulic systems can be complex, it is possible to build a durable, powerful system for many industrial applications with a few basic components:

• A fluid reservoir is a tank that holds the hydraulic fluid, protects it from contaminants, and helps keep it cool.
• Pumps generate the flow of hydraulic fluid so that it can be used for producing energy and performing tasks.
• Filters remove contaminants from hydraulic fluid to prevent seal breakdown and heat buildup from unnecessary friction.
• Valves control the flow of fluid throughout the system and direct the fluid to where it is needed. Control valves are typically available in manual, piloted, and solenoid operated styles.
• Hydraulic actuators translate the flow of fluid into mechanical motion or torque. Hydraulic cylinders are a commonly used linear actuator, while hydraulic motors can be used to convert the flow of hydraulic fluid into rotational motion.

Hydraulic power units are self-contained assemblies that include a reservoir, pump, and filter. These units offer utmost convenience and are designed to deliver reliable hydraulic power with various flow rates and pressure ratings available. HPU heat exchangers can be used to reduce heat buildup and help extend the life of HPU fluid and the overall hydraulic system.

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