The function of the hydraulic system is to increase the force by changing pressure. A complete hydraulic system consists of five parts: power components, actuating components, control components, auxiliary components (accessories), and hydraulic oil. Hydraulic systems can be divided into two categories: hydraulic transmission systems and hydraulic control systems. The primary function of the hydraulic transmission system is to transmit power and motion. The hydraulic control system is designed to ensure that the output of the hydraulic system meets specific performance requirements (especially dynamic performance). The term "hydraulic system" commonly refers to the hydraulic transmission system.

Hydraulic System Advantages:

1. Compact and lightweight.

2. High rigidity, high precision, and fast response.

3. High torque, suitable for direct drive under heavy loads.

4. Wide speed range with various control methods.

5. Self-lubricating, self-cooling, and long-lasting.

6. Easy to implement security protection.