Working Principle
The working principle of the double gear pump GPA2-16-16-E-20-R6.3 is based on the meshing and rotation of gears to transport fluids. The gears are designed to mesh internally, with one gear (driving gear) driven by external power and the other gear (passive gear) meshing with the driving gear and rotating with it. When the two gears rotate, the change in space between them creates a vacuum, which draws the fluid from the suction port into the pump. As the gears continue to rotate, the fluid is gradually pushed to the outlet of the pump and discharged. This working mode enables the double gear pump to provide continuous and stable flow. At the same time, due to the precise matching of the internal gears, it can effectively reduce the flow pulsation and noise level, and improve the smoothness and reliability of the pump.
Technical parameters
- Model: GPA2-16-16-E-20-R6.3
- Working pressure: Usually suitable for high-pressure systems, the specific pressure value needs to be determined according to the actual application scenario.
- Working temperature range: -30℃ to +80℃
- Applicable media: hydraulic oil, lubricating oil, etc.
- Flow range: At a pressure difference of 70 bar (1000 psi), the rated flow is 57 l/min (15 USgpm).
- Connection method: threaded or flange connection, the specific connection size needs to be determined according to the design and space requirements of the equipment.
- Structural features: The pump has the characteristics of compact structure, smooth operation, small pressure fluctuation, low noise, and reliable operation.
Application scenarios
1. Industrial automation: In automated production lines, it is used to control the on-off and flow of various fluid media to achieve automation and precise control of the production process.
2. Automotive industry: In automobile manufacturing and engineering machinery, it is used to control the hydraulic system to achieve precise operation and automated production of equipment.
3. Aerospace: In the field of aerospace, it is used for high-precision hydraulic control systems to ensure reliable operation of equipment.
4. Power plant: Used in the turbine speed control system of the power plant to control the oil motor of the turbine and achieve precise control of the turbine speed and load.
5. Machine tool industry: Used in the hydraulic transmission system of machine tools to provide a stable supply of oil to ensure the processing accuracy and efficiency of machine tools.
6. Mining machinery: In mining equipment such as excavators and loaders, it is used to control hydraulic actuators to achieve functions such as excavation and loading of equipment.
7. Plastic machinery: In plastic processing equipment such as injection molding machines and extruders, it is used to control the hydraulic system to achieve the molding and processing of plastic products.
Installation and maintenance
- Installation points: During installation, it is necessary to ensure that the flow direction of the double gear pump GPA2-16-16-E-20-R6.3 is consistent with the flow direction marked in the pipeline to avoid reverse flow caused by installation errors. At the same time, ensure the tightness of the connection between the gear pump and the pipeline to prevent leakage of the medium.
- Maintenance suggestions: Regularly check the sealing performance and operating status of the gear pump to promptly detect and deal with potential problems. During maintenance, pay attention to the protection of key components such as the gear pump to avoid damage caused by improper operation. Regularly clean the dust and debris on the surface of the gear pump and keep the heat sink clean and unobstructed to facilitate heat dissipation.
Double gear Pump GPA2-16-16-E-20-R6.3 Details
