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Integrated hydraulic system
The system features a modular, integrated design comprising a power unit, an actuation unit, and auxiliary units, which are interconnected via hydraulic lines to form a closed-loop circuit. A pilot-operated relief valve is installed between the power unit’s outlet and the auxiliary unit’s inlet to enable multi-stage pressure regulation and provide overload protection for the system. Additionally, a high-precision pressure sensor is mounted between the power unit’s outlet and the actuation unit’s inlet to continuously monitor and feedback the system’s pressure status, thereby providing data support for intelligent control.
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Product Introduction
The system features a modular, integrated design comprising a power unit, an actuation unit, and auxiliary units, which are interconnected via hydraulic lines to form a closed-loop circuit. A pilot-operated relief valve is installed between the power unit’s outlet and the auxiliary unit’s inlet to enable multi-stage pressure regulation and provide overload protection for the system. Additionally, a high-precision pressure sensor is mounted between the power unit’s outlet and the actuation unit’s inlet to continuously monitor and feedback the system’s pressure status, thereby providing data support for intelligent control.
The system’s architectural structure is clearly defined:
- Power unit: Includes high-efficiency motors, couplings, and oil pumps, forming the core of stable power output;
- Execution Unit: It encompasses a hydraulically controlled check valve, a proportional directional valve manifold, and a double-acting pusher cylinder, enabling precise motion control.
- Auxiliary unit: It integrates a large-capacity oil tank, a multi-stage filtration system (including suction and return-line filters), level and temperature sensors, an air filter, and an air-cooled radiator to ensure system cleanliness and thermal balance.
This utility model achieves significant reduction of hydraulic noise during operation, elimination of cylinder reversing shock, and effective suppression of spool sticking by optimizing the selection of hydraulic components and implementing an intelligent valve-control strategy. As a result, equipment operation is ensured to be smooth and reliable, meeting the modern industrial requirements for low noise and high responsiveness.
Keywords:
Integrated hydraulic system
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